Quick installation structure of elastic buckle type anti-seismic composite wallboard

Abstract

A kind of elastic buckle type anti-seismic composite wallboard quick installation structure, including composite wallboard and keel frame, the composite wallboard is hung on keel frame, the composite wallboard includes wallboard body, lock bar and elastic hanging buckle, the lock bar is fixed on the back of wallboard body, the elastic hanging buckle is fixed on the back of lock bar, the elastic hanging buckle is provided with bottom surface and left and right two side opening's hanging hole, the side of the elastic hanging buckle away from lock bar is provided with the elastic compression part that protrudes to the inside of hanging hole, when composite wallboard is installed, only need to make the elastic hanging buckle of the back of composite wallboard aim at the lock hole of longitudinal keel, the elastic hanging buckle is embedded in the lock hole of longitudinal keel, then composite wallboard moves downward, the lower edge of lock hole enters the hanging hole of elastic hanging buckle, to make composite wallboard hang on longitudinal keel by elastic hanging buckle, need not adjust elastic hanging buckle, construction is convenient and efficient, service life and safety are better.

Description

Technical Field

[0001] This utility model belongs to the field of building decoration technology, specifically relating to a quick-installation structure for a snap-lock earthquake-resistant composite wall panel. Background Technology

[0002] In the field of architectural decoration, especially in interior and exterior wall and ceiling decoration projects in special environments such as the seaside, there are stringent requirements for the performance and installation structure of decorative wall panels. Coastal areas are generally characterized by high temperatures, high humidity, and high levels of hydrochloric acid corrosion. Furthermore, due to the influence of the regional climate, they must also meet the safety performance requirements of typhoon and earthquake resistance. This necessitates that the wall panels and their supporting installation structures not only possess excellent resistance to damp heat and corrosion but also have reliable structural stability to ensure the safety and durability of the architectural decoration.

[0003] Currently, the production and installation of wall panels for wall and ceiling decoration mostly rely on adhesive bonding. However, during long-term use, adhesive is easily affected by environmental factors and will age, which will lead to loosening of the connection between the wall panel and the base layer, posing a great safety hazard. This problem is even more prominent in the high humidity and strong corrosion environment of the seaside, where the aging of adhesive is accelerated, seriously affecting the service life and safety of the wall panel installation.

[0004] Besides adhesive bonding, some wall panels are installed using a dry-hanging method. For example, in the prior art, CN223281494U discloses a fixed installation structure for exterior wall panels, including several vertical support rods fixed to the wall. These vertical support rods are arranged parallel to each other, and each vertical support rod has several hook rings. Exterior wall panels are hung on hook rings corresponding to adjacent vertical support rods. Lateral hook plates are provided on the sides of the exterior wall panels, and assembly grooves are provided on the lateral hook plates at positions corresponding to the hook rings. An insertion plate is provided above the assembly groove and inserted into the hook ring. This technical solution uses an assembly groove and insertion plate in combination, allowing for convenient assembly of the insertion plate after the vertical support rods are pre-installed. Even if the exterior wall panel is damaged, it can be easily replaced as a whole.

[0005] However, the aforementioned dry-hanging installation method also has many drawbacks: First, the construction process is time-consuming and labor-intensive, requiring the use of special tools to repeatedly adjust each fastener, which significantly reduces construction efficiency; second, flatness is difficult to guarantee, as the adjustment precision of a single fastener is limited and the coordination between multiple fasteners is poor, which can easily lead to uneven surfaces on the wall panels after installation, affecting the decorative effect; third, the overall structural stability is poor, as the load-bearing capacity of a single fastener is limited, making it difficult to meet the safety requirements of typhoon and earthquake resistance in coastal areas, and wall panels are prone to displacement and detachment under external loads; fourth, the installation structure is complex and cumbersome, requiring a large number of hardware accessories, which not only increases material costs but also further extends the construction period, resulting in high overall construction costs. Utility Model Content

[0006] In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a quick installation structure for a snap-on type earthquake-resistant composite wall panel.

[0007] The technical solution provided by this utility model is as follows: A quick-installation structure for snap-on earthquake-resistant composite wall panels includes composite wall panels and a frame structure, wherein the composite wall panels are hung on the frame structure. The composite wall panel includes a wall panel body, a locking rod, and an elastic hook. The locking rod is fixed to the back of the wall panel body, and the elastic hook is fixed to the back of the locking rod. The elastic hook has a hanging hole with openings on the bottom and left and right sides. The side of the elastic hook away from the locking rod has an elastic pressing part that protrudes into the hanging hole. The keel frame includes at least two parallel longitudinal keels fixed to the wall. The longitudinal keels are hollow and have lock holes on their front sides. The composite wall panel is fixed to the keel frame by an elastic hook that is inserted into a lock hole. The lower edge of the lock hole enters the mounting hole, and the elastic pressing part presses against the inner wall of the longitudinal keel.

[0008] In this invention, the elastic hook is integrally formed by bending a metal sheet.

[0009] In this utility model, the elastic hook includes a fixed plate, a connecting plate, and an extension plate. The fixed plate and the extension plate are arranged in parallel and opposite directions. The tops of the fixed plate and the extension plate are connected by the connecting plate. The outer side of the fixed plate is fixed to the back of the locking rod, and the bottom of the extension plate is connected to the elastic pressing part.

[0010] In this invention, the elastic pressing part is a folded structure that protrudes into the mounting hole; there is an elastic range between the elastic pressing part and the back of the locking rod, into which the lower edge of the locking hole can extend.

[0011] In this utility model, the wall panel body includes a composite panel and an outer frame. The front of the composite panel has recessed recessed steps and protruding edges behind the recessed steps. The front and back of the outer frame have inwardly protruding edgings. The inner side of the outer frame forms a locking cavity for the protruding edges of the composite panel to be inserted and fitted. The edging on the front of the outer frame is fastened to the recessed steps, and the edging on the back of the outer frame is attached to the back of the composite panel. The front of the composite panel is exposed to the front of the locking cavity.

[0012] In this utility model, the composite panel includes a rock slab and a metal honeycomb composite panel. The rock slab has recessed steps around its front side, and the back side of the rock slab is fixed to the front side of the metal honeycomb composite panel to form the composite panel.

[0013] In this utility model, the back of the wall panel body is provided with a rearwardly extending extension screw, and the locking rod is provided with a mating hole for positioning with the extension screw. The extension screw passes through the mating hole and is welded and fixed to the locking rod. In this utility model, several stainless steel T-bolts are pre-embedded between the rock slab and the metal honeycomb composite panel. The heads of the stainless steel T-bolts are fixed between the rock slab and the metal honeycomb composite panel, and the shanks of the stainless steel T-bolts extend outward through the metal honeycomb composite panel.

[0014] In this utility model, the front of the longitudinal keel is provided with two sets of horizontally arranged lock holes, and two adjacent composite wall panels are respectively hung on the two sets of lock holes.

[0015] In this utility model, the keel frame also includes several transverse keels, the two ends of which are fixedly connected between two longitudinal keels. The two ends of the transverse keels are provided with outwardly protruding positioning blocks, and the longitudinal keels are provided with positioning grooves that are adapted to the positioning blocks. The transverse keels and the longitudinal keels are positioned by the cooperation of the positioning blocks and the positioning grooves.

[0016] The beneficial effects of this utility model are: when installing the composite wall panel, simply align the elastic hook on the back of the composite wall panel with the lock hole of the longitudinal keel, insert the elastic hook into the lock hole of the longitudinal keel, and then move the composite wall panel downwards so that the lower edge of the lock hole enters the hanging hole of the elastic hook, thereby allowing the composite wall panel to be hung on the longitudinal keel by the elastic hook. There is no need to adjust the elastic hook, making construction convenient and efficient. It is suitable for use in extreme environments such as the seaside with high temperature, high humidity, and high hydrochloric acid corrosion, and has a good service life and safety. During the installation of composite wall panels, the elasticity of the elastic hooks can be used to fine-tune the flatness by adding shims, ensuring the overall flatness of the composite wall panels. Furthermore, the elastic clamping parts of the elastic hooks press against the inner wall of the longitudinal keel to achieve elastic pre-tightening, improving the typhoon and earthquake resistance of the composite wall panels. This effectively prevents the composite wall panels from swaying while hanging on the longitudinal keel, thus improving the overall stability of the installation structure. The composite wall panels are welded together to form a unified structure, eliminating loose parts. Upon arrival at the construction site, only the keel frame needs to be fixed to the wall, and then the composite wall panels are hung one by one onto the keel frame, significantly shortening the construction cycle and reducing construction costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure for installing multiple composite wall panels in this embodiment; Figure 2 This is a schematic diagram of the structure for installing a composite wall panel in this embodiment; Figure 3 This is a schematic diagram showing the separation of the composite wall panel and the keel frame in this embodiment; Figure 4 A cross-sectional structural diagram of a composite wall panel installed in this embodiment; Figure 5 This is a schematic diagram of the installation structure of the locking rod and the elastic hook in this embodiment; Figure 6 This is a side view of the elastic hook structure in this embodiment; Figure 7 An exploded view of a composite wall panel installed in this embodiment, taken from one view direction; Figure 8 An exploded view of a composite wall panel installed in this embodiment from another view direction; Figure 9 for Figure 7 Enlarged view of section A; Figure 10 for Figure 7 Enlarged view of section B; Figure 11 for Figure 7 Enlarged view of section C. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0019] It should be noted that if the embodiments of this utility model involve directional indicators such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc., then the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicators will also change accordingly.

[0020] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0021] See Figures 1 to 11This embodiment discloses a quick-installation structure for a snap-on earthquake-resistant composite wall panel, comprising a composite wall panel 1 and a frame 2. The composite wall panel 1 is hung on the frame 2. The composite wall panel 1 includes a wall panel body 3, a locking rod 4, and an elastic hook 5. The locking rod 4 is welded and fixed to the back of the wall panel body 3, and the elastic hook 5 is welded and fixed to the back of the locking rod 4. The elastic hook 5 has a hanging hole 51 with openings on the bottom and left and right sides. The side of the elastic hook 5 away from the locking rod 4 has an elastic pressing part 52 protruding into the hanging hole 51. The frame 2 includes at least two parallel longitudinal keels 6 fixed to the wall surface. The longitudinal keels 6 have a hollow structure, and the front of the longitudinal keel 6 has a locking hole 61. The composite wall panel 1 and the frame 2 are hung and fixed by the elastic hook 5 embedded in the locking hole 61. The lower edge of the locking hole 61 enters the hanging hole 51, and the elastic pressing part 52 presses against the inner wall of the longitudinal keel 6. When installing composite wall panel 1, simply align the elastic hooks 5 on the back of composite wall panel 1 with the locking holes 61 of the longitudinal keel 6, insert the elastic hooks 5 into the locking holes 61 of the longitudinal keel 6, and then move composite wall panel 1 downwards. The lower edge of the locking holes 61 enters the mounting holes 51 of the elastic hooks 5, thus allowing composite wall panel 1 to be hung on the longitudinal keel 6 via the elastic hooks 5. No adjustment of the elastic hooks 5 is required, making construction convenient and efficient. It is suitable for use in extreme environments such as seaside areas with high temperature, high humidity, and high hydrochloric acid corrosion, and has a good service life and safety. During the wall panel installation process, the elasticity of the elastic hooks 5 can be used to make fine adjustments to the flatness by adding shims, ensuring that composite wall panel 1 is flat overall. The elastic clamping part 52 of the elastic hook 5 then presses the inner wall of the longitudinal keel 6 to achieve elastic pre-tightening, which improves the typhoon and earthquake resistance of the composite wall panel 1 and effectively avoids the problem of the composite wall panel 1 shaking when hung on the longitudinal keel 6. This improves the overall installation structure stability of the composite wall panel 1. The composite wall panel 1 is fixed by welding to form an integral structure without any loose parts. After arriving at the construction site, it is only necessary to fix the keel frame 2 on the wall and then hang the composite wall panel 1 one by one on the keel frame 2, which greatly shortens the construction cycle and reduces the construction cost.

[0022] In a preferred embodiment, the elastic hook 5 is integrally formed by bending a metal sheet. The elastic hook 5 includes a fixed plate surface 53, a connecting plate surface 54, and an extension plate surface 55. The fixed plate surface 53 and the extension plate surface 55 are arranged in parallel opposite directions. The tops of the fixed plate surface 53 and the extension plate surface 55 are connected by the connecting plate surface 54. The outer side of the fixed plate surface 53 is welded and fixed to the back of the locking rod 4. The bottom of the extension plate surface 55 is connected to the elastic pressing part 52. The elastic pressing part 52 is a folded structure that protrudes into the hanging hole 51. There is an elastic section 56 between the elastic pressing part 52 and the back of the locking rod 4, into which the lower edge of the locking hole 61 can extend.

[0023] In a preferred embodiment, the wall panel body 3 includes a composite panel 31 and an outer frame 32. The outer frame 32 is made of stainless steel. The front of the composite panel 31 has recessed recessed steps 311 and protruding edges 312 behind the recessed steps 311. The front and back of the outer frame 32 have inwardly protruding edging 321. The inner side of the outer frame 32 forms a locking cavity 322 for the protruding edges 312 of the composite panel 31 to be inserted and fitted. The edging 321 on the front of the outer frame 32 is fastened to the recessed steps 311. The edging 321 on the back of the outer frame 32 is attached to the back of the composite panel 31. The front of the composite panel 31 is exposed on the front of the locking cavity 322. Specifically, the composite panel 31 includes a rock slab 313 and a metal honeycomb composite panel 314. The rock slab 313 has recessed steps 311 around its front perimeter. The back of the rock slab 313 is fixed to the front of the metal honeycomb composite panel 314 to form the composite panel 31. The outer frame 32 is formed by welding four frame strips end-to-end. During processing, the four frame strips are respectively clamped around the perimeter of the composite panel 31, so that the protruding edges 312 around the perimeter of the composite panel 31 are engaged in the clamping cavities 322. The edging 321 on the front of the outer frame 32 is fastened to the recessed steps 311, and the edging 321 on the back of the outer frame 32 is fitted and fastened to the back of the composite panel 31. Finally, the joints of the four frame strips are welded and fixed into a single unit. The back of the wall panel body 3 is provided with a rearwardly extending extension screw 315. The locking rod 4 is provided with mating holes 41 for positioning with the extension screw 315. Several extension screws 315 can be provided, and several mating holes 41 are also provided on the locking rod 4. The extension screws 315 are mated with the mating holes 41 one by one, and then the locking rod 4 is welded and fixed. By welding the extension screws 315 and the locking rod 4 into a whole, the number of extension screws 315 increases if the panel of the wall panel body 3 is widened. After welding with the locking rod 4, the weight of the wall panel body 3 is evenly distributed on the locking rod 4, and transferred to the keel frame 2 through the locking rod 4 and the elastic hook 5, so as to achieve a stable connection. Specifically, several stainless steel T-bolts are pre-embedded between the rock slab 313 and the metal honeycomb composite panel 314. The heads of the stainless steel T-bolts are fixed between the rock slab 313 and the metal honeycomb composite panel 314, and the shanks of the stainless steel T-bolts extend outward through the metal honeycomb composite panel 314. In this embodiment, the composite panel 31 is made of rock slab 313 combined with metal honeycomb composite panel 314, which has the characteristics of heat insulation, heat preservation, light weight and good impact resistance. Combined with the stainless steel outer frame 32, locking rod 4 and elastic hook 5, all of which are fixed by welding, it is more resistant to damp heat and corrosion. The entire process realizes glue-free installation, and eliminates the need for movable fasteners and screws. The whole structure forms a fast installation structure with a stable hanging and elastic buffer function, which combines an integrated metal frame and elastic hook 5. It has good wind and earthquake resistance and high safety and reliability.Furthermore, the composite wall panel 1 in this embodiment can be repeatedly disassembled and reused without maintenance, making it green, environmentally friendly, and economically beneficial.

[0024] In a preferred embodiment, the front of the longitudinal keel 6 has two sets of horizontally arranged locking holes 61. Two adjacent composite wall panels 1 are respectively hung on the two sets of locking holes 61, thus ensuring uniform gaps between adjacent composite wall panels 1. Multiple composite wall panels 1 are then installed together, improving the overall flatness and deformation resistance of the wall panel. There is an adjustment gap of approximately 3mm between adjacent composite wall panels 1, which can be filled with grout or sealant after installation to prevent rainwater, sand, etc., from penetrating the interior wall. Specifically, the keel frame 2 also includes several horizontal keels 7. The two ends of each horizontal keel 7 are fixedly connected between two longitudinal keels 6. Both the horizontal keels 7 and the longitudinal keels 6 have fixing holes 8, which are used to fix the horizontal keels 7 and the longitudinal keels 6 to the wall surface using expansion bolts passing through the fixing holes 8. The transverse keel 7 has outwardly protruding positioning blocks 71 at both ends, and the longitudinal keel 6 has positioning grooves 62 that are adapted to the positioning blocks 71. The transverse keel 7 and the longitudinal keel 6 are positioned by the cooperation of the positioning blocks 71 and the positioning grooves 62.

[0025] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.

Claims

1. A quick-installation structure for a snap-fit ​​earthquake-resistant composite wall panel, comprising a composite wall panel (1) and a frame (2), wherein the composite wall panel (1) is mounted on the frame (2), characterized in that: The composite wall panel (1) includes a wall panel body (3), a locking rod (4), and an elastic hook (5). The locking rod (4) is fixed to the back of the wall panel body (3), and the elastic hook (5) is fixed to the back of the locking rod (4). The elastic hook (5) has a hanging hole (51) with openings on the bottom and left and right sides. The side of the elastic hook (5) away from the locking rod (4) has an elastic pressing part (52) that protrudes into the hanging hole (51). The keel frame (2) includes at least two parallel longitudinal keels (6) fixed to the wall. The longitudinal keel (6) is a hollow structure. The front of the longitudinal keel (6) has a locking hole (61). The composite wall panel (1) and the keel frame (2) are fixed together by the elastic hook (5) embedded in the locking hole (61). The lower edge of the locking hole (61) enters the hanging hole (51), and the elastic pressing part (52) presses against the inner wall of the longitudinal keel (6).

2. The quick-installation structure for a snap-fit ​​earthquake-resistant composite wall panel according to claim 1, characterized in that: The elastic hook (5) is formed by bending a metal sheet into one piece.

3. The quick-installation structure for a snap-fit ​​earthquake-resistant composite wall panel according to claim 2, characterized in that: The elastic hook (5) includes a fixed plate (53), a connecting plate (54) and an extension plate (55). The fixed plate (53) and the extension plate (55) are arranged in parallel opposite directions. The tops of the fixed plate (53) and the extension plate (55) are connected by the connecting plate (54). The outer side of the fixed plate (53) is fixed to the back of the locking rod (4). The bottom of the extension plate (55) is connected to the elastic pressing part (52).

4. The quick-installation structure for a snap-fit ​​earthquake-resistant composite wall panel according to claim 1, characterized in that: The elastic pressing part (52) is a folded structure that protrudes into the mounting hole (51); there is an elastic range (56) between the elastic pressing part (52) and the back of the locking rod (4) into which the lower edge of the locking hole (61) can extend.

5. The quick-installation structure for a spring-loaded seismic-resistant composite wall panel according to claim 1, characterized in that: The wall panel body (3) includes a composite panel (31) and an outer frame (32). The front of the composite panel (31) is provided with an inwardly recessed recessed step (311) and a boss edge (312) located behind the recessed step (311). The front and back of the outer frame (32) are provided with an inwardly protruding edging (321). The inner side of the outer frame (32) forms a clamping cavity (322) for the boss edge (312) of the composite panel (31) to be inserted and fitted. The edging (321) on the front of the outer frame (32) is fastened to the recessed step (311). The edging (321) on the back of the outer frame (32) is attached to the back of the composite panel (31). The front of the composite panel (31) is exposed on the front of the clamping cavity (322).

6. The quick-installation structure for a spring-loaded seismic-resistant composite wall panel according to claim 5, characterized in that: The composite panel (31) includes a rock slab (313) and a metal honeycomb composite panel (314). The rock slab (313) has sunken steps (311) around its front side. The back side of the rock slab (313) is fixed to the front side of the metal honeycomb composite panel (314) to form the composite panel (31).

7. The quick-installation structure for a spring-loaded seismic-resistant composite wall panel according to claim 1, characterized in that: The back of the wall panel body (3) is provided with an extended screw (315) extending backward, and the locking rod (4) is provided with a mating hole (41) for positioning with the extended screw (315). The extended screw (315) passes through the mating hole (41) and is welded and fixed to the locking rod (4).

8. The quick-installation structure for a spring-loaded seismic-resistant composite wall panel according to claim 6, characterized in that: Several stainless steel T-bolts are pre-embedded between the rock slab (313) and the metal honeycomb composite plate (314). The heads of the stainless steel T-bolts are fixed between the rock slab (313) and the metal honeycomb composite plate (314), and the shanks of the stainless steel T-bolts extend outward through the metal honeycomb composite plate (314).

9. The quick-installation structure for a spring-loaded seismic-resistant composite wall panel according to claim 1, characterized in that: The front of the longitudinal keel (6) has two sets of horizontally arranged lock holes (61), and the two adjacent composite wall panels (1) are respectively hung on the two sets of lock holes (61).

10. The quick-installation structure for a snap-fit ​​earthquake-resistant composite wall panel according to claim 1, characterized in that: The keel frame (2) also includes several transverse keels (7). The two ends of the transverse keels (7) are fixedly connected between two longitudinal keels (6). The two ends of the transverse keels (7) are provided with outwardly protruding positioning blocks (71). The longitudinal keels (6) are provided with positioning grooves (62) that are adapted to the positioning blocks (71). The transverse keels (7) and the longitudinal keels (6) are positioned by the cooperation of the positioning blocks (71) and the positioning grooves (62).

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