An inner and outer wall decorative panel dry hanging structure and construction method

Abstract

The application relates to an inner and outer wall decoration panel dry hanging structure and a construction method, in particular to the field of wall decoration. The dry hanging structure comprises a vertical batten layer fixed on the surface of a wall body, a horizontal batten layer fixed on the vertical batten layer, a dry hanging piece fixed on each horizontal batten of the horizontal batten layer and a decoration panel installed on the dry hanging piece. A supporting assembly is arranged between the horizontal batten layer and each decoration panel. The supporting assembly comprises a fixed part and a movable pushing part. The fixed part is used for being installed on the horizontal batten. The movable pushing part is movably connected to the fixed part and can abut against the decoration panel under the adjustment of the fixed part. The construction method comprises the following steps: batten installation, decoration panel treatment, dry hanging piece installation, supporting assembly installation, decoration panel installation, decoration panel supporting and joint filling. The dry hanging structure of the application can assist in supporting the decoration panel through the supporting assembly, so that the anti-impact and anti-collision capability of the decoration panel is improved, and the decoration panel is not prone to being damaged in use.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wall decoration, in particular to an inner and outer wall decorative panel dry hanging structure and construction method. BACKGROUND

[0002] Decorative panels have good aesthetics and are widely used in indoor and outdoor decoration in recent years. The common fixing methods of decorative panels today are adhesion, grouting and dry hanging, among which the dry hanging method is more commonly used in some high-end decoration projects due to its high safety and durability and the characteristics of keeping the decorative panels clean and beautiful.

[0003] The process steps of the dry hanging construction of decorative panels mainly include: (1) grooving the back of the decorative panel; (2) installing the decorative panel hanger; (3) installing the wall channel; (4) installing the channel corner brace and the hanger; (5) hanging the decorative panel; (6) caulking. Because the decorative panel is directly hung on the channel of the wall, the entire process does not require the use of cement mortar, thus effectively avoiding the process problems of wet paste alkali return and empty paste, and improving the safety, durability and aesthetic level.

[0004] However, because the decorative panel is directly hung on the channel of the wall, there is actually a certain gap between the middle of the decorative panel and the wall after installation, and for the areas that can be touched in life such as the inner wall and the low-level outer wall, the decorative panel is prone to cracking and damage after being bumped. SUMMARY

[0005] In order to improve the problem of cracking and damage of the dry hanging construction decorative panel after being bumped, the present application provides an inner and outer wall decorative panel dry hanging structure and construction method.

[0006] In a first aspect, the present application provides an inner and outer wall decorative panel dry hanging structure, which adopts the following technical solution:

[0007] An inner and outer wall decorative panel dry hanging structure, comprising a vertical channel layer fixed on the surface of a wall, a horizontal channel layer fixed on the vertical channel layer, a dry hanging piece fixed on each horizontal channel of the horizontal channel layer, and a decorative panel installed on the dry hanging piece, wherein a support assembly is arranged between the horizontal channel layer and each decorative panel, the support assembly comprises a fixed component and a movable push component, the fixed component is used to be installed on the horizontal channel, and the movable push component is movably connected to the fixed component and can abut against the decorative panel under the adjustment of the fixed component.

[0008] By adopting the technical scheme, the support assembly is additionally installed to assist the support of the decorative panel when the decorative panel is installed on the inner wall and the low layer outer wall, so that the support range of the decorative panel is increased, the anti-impact and anti-collision capability is improved, and the decorative panel is not prone to damage.

[0009] Optionally, the fixed part comprises an upper fixed block and a lower fixed block fixed on adjacent cross keels of the cross keel layer respectively, the upper fixed block and the lower fixed block are symmetrically arranged, a limiting through slot is horizontally formed on the side wall of the upper fixed block and the lower fixed block, the limiting through slot is inclined in the length direction, the distance between the limiting through slot close to the wall body is greater than the distance between the limiting through slot away from the wall body, and an upper horizontal rod and a lower horizontal rod are respectively slidably arranged in the limiting through slot; a moving through slot is vertically formed on the upper fixed block and the lower fixed block, the length direction of the moving through slot is arranged from the side close to the wall body to the side away from the wall body, a double screw rod is arranged in the moving through slot, the double screw rod penetrates the upper horizontal rod and the lower horizontal rod, the positive thread segment of the double screw rod is threadedly connected with the upper horizontal rod, and the reverse thread segment of the double screw rod is threadedly connected with the lower horizontal rod; the movable abutting part is movably connected with the upper horizontal rod and the lower horizontal rod.

[0010] By adopting the technical scheme, after the decorative panel is hung, the double screw rod is screwed, the upper horizontal rod and the lower horizontal rod are driven by the double screw rod and limited by the limiting through slot to move close to each other and move away from the wall body, the movable abutting part is driven to move close to and abut on the decorative panel, the support adjustment is completed, the structure is simple, the adjustment is convenient, and the area above which the decorative panel has not been hung can be fully utilized during the adjustment, so that the operation space is sufficient and the use is convenient.

[0011] Optionally, the movable abutting part comprises an abutting plate between the fixed part and the decorative panel, a vertical sliding groove is formed on the back of the abutting plate corresponding to the upper horizontal rod and the lower horizontal rod, a horizontal hanging rod is arranged on the end of the upper horizontal rod and the lower horizontal rod extending out of the limiting through slot, and the horizontal hanging rod is slidably connected in the vertical sliding groove.

[0012] By adopting the technical scheme, the movable abutting part can be matched with the fixed part and move synchronously with the upper horizontal rod and the lower horizontal rod, the matching structure is simple, and the installation is convenient.

[0013] Optionally, the abutting plate further extends to form an auxiliary abutting part on the two sides.

[0014] By adopting the technical scheme, the support gap can be further reduced, and the support effect can be improved.

[0015] Optionally, the movable pushing component comprises an abutting frame between the fixed component and the decorative panel, the abutting frame comprises at least four frame beams, and each of the frame beams is rotationally connected between the frame beams, the upper cross rod and the lower cross rod are provided with a hanging rod, and the hanging rod is also rotationally connected with the frame beam.

[0016] By adopting the above technical scheme, the connection between the movable pushing component and the fixed component is more stable, and the movable pushing component is not easy to fall off during installation.

[0017] Optionally, the abutting frame is slidably connected with a reinforcing cross rod, and the abutting surface of the frame beam is provided with a transverse groove for sliding of the reinforcing cross rod when the abutting frame is folded.

[0018] By adopting the above technical scheme, the area not covered by the abutting frame is supplemented by the reinforcing cross rod, and the supporting effect is further improved.

[0019] In a second aspect, the application provides a construction method of an interior and exterior wall decorative panel, which adopts the following technical scheme:

[0020] The construction method of the interior and exterior wall decorative panel is based on the dry hanging structure of the interior and exterior wall decorative panel, and comprises the following steps:

[0021] S1, keel installation: first install vertical keels on the wall body to form a vertical keel layer, and then install horizontal keels on the vertical keels to form a horizontal keel layer;

[0022] S2, decorative panel processing and dry hanging component installation: groove the decorative panel, and install a back hanging component; install a dry hanging component on the horizontal keel according to the design position;

[0023] S3, support assembly installation: install a support assembly between adjacent horizontal keels, and the support assembly and the dry hanging component are installed in a staggered manner;

[0024] S4, decorative panel installation: hang the decorative panel on the dry hanging component through the back hanging component, and connect and fix the decorative panel;

[0025] S5, decorative panel support: adjust the fixed component, so that the movable pushing component abuts against the back of the decorative panel;

[0026] S6, filling, fill the gap between the decorative panels.

[0027] By adopting the above technical scheme, the support step is integrated into the process of normal dry hanging and installation of the decorative panel, so that the installation process is simple and efficient, and the installation efficiency is high.

[0028] In summary, the application has at least one of the following beneficial technical effects:

[0029] The combination of fixed components and movable pushing parts allows for auxiliary support of decorative panels during interior wall and low-rise exterior wall construction, increasing the support range of the decorative panels, improving their impact resistance, and making them less prone to damage during use.

[0030] The fixed components used can be adjusted by simply turning the two-way screw. The structure is simple and the adjustment is convenient. Moreover, the area above where the decorative panel has not yet been hung can be fully utilized during adjustment, and there is ample adjustment space for easy use.

[0031] The construction method for interior and exterior wall decorative panels incorporates a support step into the normal dry-hanging installation process of the decorative panels. This provides support while ensuring a simple, efficient, and high-efficiency installation process. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure during the construction of the dry-hanging structure of the interior and exterior wall decorative panels in Embodiment 1 of this application.

[0033] Figure 2 yes Figure 1 A magnified structural diagram of part A in the middle.

[0034] Figure 3 yes Figure 2 An exploded view of the rear of the central support component.

[0035] Figure 4 This is a schematic diagram of the supporting components in the dry-hanging structure of the interior and exterior wall decorative panels according to Embodiment 1 of this application.

[0036] Reference numerals: 1. Vertical keel layer; 11. Keel fixing seat; 2. Horizontal keel layer; 3. Dry-hanging component; 4. Decorative panel; 41. Back hanging component; 5. Support component; 51. Fixing component; 511. Upper fixing block; 5111. Upper horizontal bar; 512. Lower fixing block; 5121. Lower horizontal bar; 513. Limiting through groove; 514. Moving through groove; 515. Two-way screw; 516. Horizontal hanging rod; 5161. C-shaped frame; 52. Movable pushing component; 521. Abutment plate; 5211. Vertical sliding groove; 522. Auxiliary abutment part; 523. Abutment frame; 5231. Frame beam; 5232. Reinforcing horizontal bar; 5233. Horizontal groove; 6. Wall. Implementation

[0037] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail. Example

[0038] Embodiment 1 of this application discloses a dry-hanging structure for interior and exterior wall decorative panels. (Refer to...) Figure 1 and Figure 2, the dry hanging structure comprises keel fixing bases 11 fixed on the wall body 6 by expansion bolts, the keel fixing bases 11 are arranged on the wall body 6 in a design interval matrix, a vertical keel is fixed on each column of keel fixing bases 11 by bolts, all the vertical keels form a vertical keel layer 1, a plurality of horizontal keels are arranged at the outer side of the vertical keel layer 1 and spaced apart along the height direction of the wall body 6 at a design interval, the horizontal keels are all welded at the positions where the horizontal keels and the vertical keels meet, a plurality of dry hanging pieces 3 are arranged on the horizontal keels and spaced apart along the length direction of the horizontal keels, and each dry hanging piece 3 is fixed on the horizontal keel by bolts; the dry hanging structure further comprises a decorative panel 4, a back hanging piece 41 is mounted on the back of the decorative panel 4 by back bolts, and the decorative panel 4 is hung on the horizontal keel by the back hanging piece 41 and the dry hanging piece 3. Furthermore, in order to improve the anti-impact and anti-collision capability of the dry hanging decorative panel 4, a supporting assembly 5 is arranged between the horizontal keel layer 2 and each decorative panel 4, the supporting assembly 5 comprises a fixed component 51 and a movable pushing component 52, the fixed component 51 is mounted on the adjacent two horizontal keels, the movable pushing component 52 is movably connected to the fixed component 51, and the movable pushing component 52 can abut against the back of the decorative panel 4 under the adjustment of the fixed component 51.

[0039] With reference to Figure 2 and Figure 3 , the fixed component 51 comprises upper fixed blocks 511 and lower fixed blocks 512 arranged on the adjacent horizontal keels respectively, the upper fixed blocks 511 and the lower fixed blocks 512 are symmetrically arranged and connected to the corresponding horizontal keels by bolts. Limitation through slots 513 are horizontally arranged on the side walls of the upper fixed blocks 511 and the lower fixed blocks 512, the limitation through slots 513 are arranged in a length direction and inclined, the distance between the two limitation through slots 513 near the wall body 6 is greater than the distance between the two limitation through slots 513 far from the wall body 6, that is, the two limitation through slots 513 are closer to each other on the side closer to the decorative panel 4, and an upper horizontal rod 5111 and a lower horizontal rod 5121 are respectively slidably arranged in the limitation through slots 513; a moving through slot 514 is vertically arranged on the upper fixed block 511 and the lower fixed block 512, the length direction of the moving through slot 514 is arranged from the side closer to the wall body 6 to the side far from the wall body 6, and a double screw rod 515 is arranged in the two moving through slots 514, the double screw rod 515 penetrates the upper horizontal rod 5111 and the lower horizontal rod 5121, the positive thread segment of the double screw rod 515 is screwed with the upper horizontal rod 5111, and the reverse thread segment of the double screw rod 515 is screwed with the lower horizontal rod 5121, so that when the double screw rod 515 is rotated, the upper horizontal rod 5111 and the lower horizontal rod 5121 can be simultaneously driven to slide along the moving through slot 514 and move closer to the decorative panel 4. In the embodiment, a C-shaped frame 5161 is sleeved on the side of the upper fixed block 511 and the lower fixed block 512 far from the wall body 6, and the C-shaped frame 5161 is welded with the two ends of the upper horizontal rod 5111 and the lower horizontal rod 5121, and a horizontal hanging rod 516 for cooperating with the movable pushing component 52 is welded on the side wall of the C-shaped frame 5161 closer to the decorative panel 4.

[0040] The movable pushing component 52 includes an abutment plate 521 located between the fixed component 51 and the decorative panel 4. The back of the abutment plate 521 has two vertical grooves 5211 corresponding to the two horizontal hanging rods 516. The horizontal hanging rods 516 are slidably inserted into the corresponding vertical grooves 5211, so that when the upper horizontal rod 5111 and the lower horizontal rod 5121 are close together, the abutment plate 521 can be driven to move closer to the decorative panel 4, thus avoiding interference of the abutment plate 521 with the sliding of the upper horizontal rod 5111 and the lower horizontal rod 5121.

[0041] In addition, to further enhance the support effect, auxiliary abutment parts 522 are integrally extended on both sides of the abutment plate 521 to fully support the decorative panel 4 in conjunction with each dry hanging part 3 and back hanging part 41. Example

[0042] Embodiment 2 of this application also discloses a dry-hanging structure for interior and exterior wall decorative panels. The difference from Embodiment 1 is that: Referring to... Figure 4 The movable pushing component 52 includes an abutting frame 523 located between the fixed component 51 and the decorative panel 4. In this embodiment, the abutting frame 523 is a rhomboid frame composed of four frame beams 5231 connected end to end in sequence. Adjacent frame beams 5231 are rotatably connected by a pivot, and each end of the frame beam 5231 is provided with a clearance groove so that each frame beam 5231 is flush with the side wall of the decorative panel 4. The two horizontal hanging rods 516 connected by the C-shaped frame 5161 on the upper horizontal bar 5111 and the lower horizontal bar 5121 are fixedly connected to a pivot on the abutting frame 523. Specifically, the upper horizontal hanging rod 516 is fixedly connected to the pivot at the top of the abutting frame 523, and the lower horizontal hanging rod 516 is fixedly connected to the pivot at the bottom of the abutting frame 523.

[0043] In addition, to further improve the support effect of the abutment frame 523, the abutment surface of each frame beam 5231 of the abutment frame 523 is provided with a transverse groove 5233 for the reinforcing crossbar 5232 to slide when the abutment frame 523 is closed, and the transverse grooves 5233 on both sides of the abutment frame 523 are correspondingly provided. A reinforcing crossbar 5232 is slidably engaged in the two corresponding transverse grooves 5233. The outer wall of the reinforcing crossbar 5232 is flush with the outer wall of the frame beam 5231. In this embodiment, in order to avoid the reinforcing crossbar 5232 interfering with the deformation of the abutment frame 523, each transverse groove 5233 has two opposite corners that are rounded to provide a certain sliding margin for the reinforcing crossbar 5232, so as to ensure that the reinforcing crossbar 5232 can slide in coordination when the abutment frame 523 deforms. Example

[0044] Embodiment 3 of this application discloses a construction method for interior and exterior wall decorative panels 4, which is based on the dry-hanging structure of interior and exterior wall decorative panels described in Embodiment 1, and includes the following steps:

[0045] S1, keel installation: mark on the wall body 6, then fix the keel fixing seat 11 through the expansion bolt, then fix the vertical keel on each column of the keel fixing seat 11 through the bolt, form the vertical keel layer 1, then weld the horizontal keel on the vertical keel layer 1 along the height direction of the wall body 6, form the horizontal keel layer 2;

[0046] S2, decorative panel 4 processing, dry hanging piece 3 installation: groove on the back of the decorative panel 4, and install the back hanging piece 41 through the back bolt; install the dry hanging piece 3 on the horizontal keel according to the design position, and fix the dry hanging piece 3 stably through the bolt;

[0047] S3, support assembly 5 installation: install the support assembly 5 between the adjacent horizontal keels, that is, fix the upper fixing block 511 and the lower fixing block 512 on the adjacent two horizontal keels through the bolt, and pay attention to that the upper fixing block 511 and the lower fixing block 512 are installed in the staggered position with the dry hanging piece 3 on the horizontal keel during installation, then hang the abutment plate 521 and the auxiliary abutment part 522 on the horizontal hanging rod 516 of the upper fixing block 511 and the lower fixing block 512, complete the installation of the support assembly 5, and after the installation is completed, observe and adjust the gap between the abutment surface of the abutment plate 521 and the position where the decorative surface is to be installed, so as to facilitate the subsequent installation of the decorative panel 4, and the gap is preferably controlled at 0.5-1cm;

[0048] S4, decorative panel 4 installation: hang the decorative panel 4 on the dry hanging piece 3 through the back hanging piece 41, and adjust the gap between the adjacent decorative panels 4;

[0049] S5, decorative panel 4 support: rotate the bidirectional screw rod 515, so that the upper horizontal rod 5111 and the lower horizontal rod 5121 are driven by the bidirectional screw rod 515 and are limited by the limiting through slot 513 to move close to each other and move towards the decorative panel 4, drive the abutment plate 521 and the auxiliary abutment part 522 to move towards the decorative panel 4, until abutting tightly with the back of the decorative panel 4, complete the support of the decorative panel 4;

[0050] S6, caulking, fill the gap between the decorative panels 4 with neutral weather-resistant glue, and complete the installation. Embodiment

[0051] Embodiment 4 of the application also discloses a construction method of an interior and exterior wall decorative panel 4, which is based on the dry hanging structure of the interior and exterior wall decorative panel in embodiment 2, and the difference between the construction steps and embodiment 3 is that the installation of the support assembly 5 in step S3 specifically comprises: sequentially fixing the upper fixing block 511 and the lower fixing block 512 on the adjacent two horizontal keels through the bolt, and paying attention to that the upper fixing block 511 and the lower fixing block 512 are installed in the staggered position with the dry hanging piece 3 on the horizontal keel during installation, after the upper fixing block 511 and the lower fixing block 512 are fixed, the abutment frame 523 is also fixed, then install the reinforcing horizontal rod 5232 in the corresponding horizontal groove 5233, and complete the installation of the support assembly 5.

[0052] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and thus: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A dry hanging structure of an interior and exterior wall decorative panel, comprising a vertical batten layer (1) fixed on the surface of a wall (6), a horizontal batten layer (2) fixed on the vertical batten layer (1), a dry hanging piece (3) fixed on each horizontal batten of the horizontal batten layer (2), and a decorative panel (4) installed on the dry hanging piece (3), characterized in that: Support assemblies (5) are arranged between the cross-beam layer (2) and each decorative panel (4), the support assembly (5) comprises a fixed component (51) and a movable pushing component (52), the fixed component (51) is used for being installed on the cross-beam, the movable pushing component (52) is movably connected on the fixed component (51) and can abut against the decorative panel (4) under the adjustment of the fixed component (51); the fixed component (51) comprises an upper fixed block (511) and a lower fixed block (512) which are fixed on the adjacent cross-beams of the cross-beam layer (2) respectively, the upper fixed block (511) and the lower fixed block (512) are symmetrically arranged, a limiting through slot (513) is horizontally and through-set on the side wall of the upper fixed block (511) and the lower fixed block (512), the limiting through slot (513) is obliquely arranged in the length direction, the distance between the two limiting through slots (513) near the wall body (6) is greater than the distance between the two limiting through slots (513) far from the wall body (6), an upper horizontal rod (5111) and a lower horizontal rod (5121) are respectively and slidably arranged in the limiting through slot (513); a moving through slot (514) is vertically and through-set on the upper fixed block (511) and the lower fixed block (512), the length direction of the moving through slot (514) is arranged from the side near the wall body (6) to the side far from the wall body (6), a double screw rod (515) is commonly arranged in the two moving through slots (514), the double screw rod (515) penetrates through the upper horizontal rod (5111) and the lower horizontal rod (5121), the positive thread segment of the double screw rod (515) is threadedly connected with the upper horizontal rod (5111), the reverse thread segment of the double screw rod (515) is threadedly connected with the lower horizontal rod (5121); the movable pushing component (52) is movably connected with the upper horizontal rod (5111) and the lower horizontal rod (5121).

2. The interior and exterior wall veneer panel dry hanging structure according to claim 1, characterized in that: The movable pushing component (52) comprises an abutting plate (521) between the fixed component (51) and the decorative panel (4), vertical sliding grooves (5211) are arranged on the back of the abutting plate (521) corresponding to the upper horizontal rod (5111) and the lower horizontal rod (5121), horizontal hanging rods (516) are arranged on the end portions of the upper horizontal rod (5111) and the lower horizontal rod (5121) extending out of the limiting through slot (513), and the horizontal hanging rods (516) are slidably connected in the vertical sliding grooves (5211).

3. The interior and exterior wall veneer panel dry hanging structure according to claim 2, characterized in that: Auxiliary abutting parts (522) are further arranged on the two sides of the abutting plate (521).

4. The interior and exterior wall veneer panel dry hanging structure according to claim 1, characterized in that: The movable pushing component (52) comprises an abutting frame (523) between the fixed component (51) and the decorative panel (4), the abutting frame (523) comprises at least four frame beams (5231), and the frame beams (5231) are rotatably connected with each other, horizontal hanging rods (516) are arranged on the end portions of the upper horizontal rod (5111) and the lower horizontal rod (5121) extending out of the limiting through slot (513), and the horizontal hanging rods (516) are also rotatably connected with the frame beams (5231).

5. The interior and exterior wall veneer panel dry hanging structure according to claim 4, characterized in that: The abutting frame (523) is slidably connected with a reinforcing cross bar (5232), and a cross groove (5233) for the sliding of the reinforcing cross bar (5232) when the abutting frame (523) is folded is formed on the abutting surface of the frame beam (5231).

6. A method for constructing an interior and exterior wall decorative panel (4) based on the dry hanging structure of the interior and exterior wall decorative panel according to any one of claims 1-5, characterized in that: The method comprises the following steps: S1, keel installation: vertical keels are installed on the wall body (6) to form a vertical keel layer (1), and horizontal keels are installed on the vertical keels to form a horizontal keel layer (2); S2, decorative panel (4) processing and dry hanging piece (3) installation: a groove is opened on the decorative panel (4), and a back hanging piece (41) is installed; the dry hanging piece (3) is installed on the horizontal keel according to the design position; S3, support assembly (5) installation: the support assembly (5) is installed between adjacent horizontal keels, and the support assembly (5) and the dry hanging piece (3) are installed in a staggered manner; S4, decorative panel (4) installation: the decorative panel (4) is hung on the dry hanging piece (3) through the back hanging piece (41) and is connected and fixed; S5, decorative panel (4) support: the fixed part (51) is adjusted so that the movable abutting part (52) is abutted against the back of the decorative panel (4); S6, joint filling: the gaps between the decorative panels (4) are filled.

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