An indoor integrated assembly type wall panel

Abstract

This utility model discloses a prefabricated wall panel for interior decoration. The prefabricated wall panel includes: a leveling keel, with a panel installed on one side of the leveling keel; the leveling keel includes a pad, which is fixed to the wall surface by expansion bolts; a connecting strip is fixedly installed on one side of the pad, and a hanging plate is slidably connected to the connecting strip, the hanging plate being T-shaped; the panel includes several vertical panels, some of which have fixing strips on one side with sliding tracks, and others have magnetic strips installed on the fixing strips; the fixing strips with sliding tracks are slidably connected to the hanging plate, while the fixing strips with magnetic strips are magnetically attracted to the hanging plate. The prefabricated wall panel for interior decoration provided by this utility model achieves the effect of facilitating the replacement of damaged wall panels by setting detachable vertical panels installed on the hanging plate, thus facilitating subsequent wall maintenance.

Description

Technical Field

[0001] This utility model relates to the field of building decoration and renovation materials technology, and in particular to a prefabricated wall panel for interior decoration. Background Technology

[0002] Prefabricated wall panels are a modern building component that is prefabricated in a factory and then transported to the construction site for assembly. These panels are typically made of lightweight materials such as calcium silicate board and polystyrene granules, offering advantages such as light weight, high strength, and good sound and heat insulation. Compared to traditional on-site wet construction, the installation process of prefabricated wall panels is simpler and faster; they only require assembly according to design requirements, eliminating the need for on-site concrete pouring and significantly shortening the construction cycle. Furthermore, prefabricated wall panels possess excellent fire resistance and environmental friendliness, effectively preventing the spread of fire and reducing construction waste. Their applications are wide-ranging, suitable for various building types including residential homes and commercial office spaces. Using prefabricated wall panels not only improves construction efficiency and reduces costs but also enhances the overall aesthetics and quality of buildings, representing a major development trend in modern construction.

[0003] Existing technology discloses a prefabricated wall panel, belonging to the field of building materials technology. This prefabricated wall panel includes: a main body with two sets of side panels; a first support member with a top connecting part and a bottom connecting part, installed between the two sets of side panels for connecting the horizontal edges of the two sets of side panels; and a second support member with a supporting part and a fixing part, installed between the side panels and perpendicular to the first support member for connecting the vertical edges of the two sets of side panels. This prefabricated wall panel improves the supporting keel of the main body by replacing it with a first support member and a second support member. The main body is assembled end-to-end along the height direction by having a top connecting part and a bottom connecting part on the surface of the first support member corresponding to both ends of the main body, and the main body is assembled side-by-side along the horizontal direction by having a supporting part and a fixing part on the surface of the second support member corresponding to both ends of the main body.

[0004] The main body panels are connected by fasteners, and it is inconvenient to replace or repair damaged wall panels.

[0005] Therefore, it is necessary to provide a prefabricated wall panel for interior decoration to solve the above-mentioned technical problems. Utility Model Content

[0006] In view of the above situation and to overcome the defects of the existing technology, this utility model provides an integrated prefabricated wall panel for interior decoration, which can facilitate the replacement and repair of damaged wall panels in the later stage.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] The prefabricated wall panel for interior decoration includes: a leveling keel, on one side of which a panel is installed;

[0009] The leveling keel includes a pad, which is fixed to the wall by expansion bolts. A connecting strip is fixedly installed on one side of the pad, and a hanging plate is slidably connected to the connecting strip. The hanging plate is T-shaped.

[0010] The plate body includes several upright plates. A portion of the upright plates has a fixing strip on one side, and the fixing strip has a slide rail. Another portion of the fixing strips are equipped with magnetic strips.

[0011] In the section with a slide rail, the fixing strip is slidably connected to the hanging plate; in the section with a magnetic strip, the fixing strip is magnetically attracted to the hanging plate.

[0012] Preferably, the connecting strip is fixedly connected to the hanging plate by bolts, and the connecting strip is provided with a strip-shaped slot for the bolts to pass through.

[0013] Preferably, one side of the upright plate is provided with an insert plate, and the other side is a slot adapted to the insert plate, and the insert plates and slots of two adjacent upright plates can be engaged.

[0014] Preferably, the pad can be fixed at a specific position on the expansion bolt.

[0015] Preferably, the fixing strip has a notch for the hanging plate to pass through.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) This utility model achieves the effect of facilitating the replacement of damaged wall panels by setting a detachable upright plate that can be installed on the hanging plate, which facilitates the maintenance of the wall surface in the later stage.

[0018] (2) This utility model achieves the effect of adjusting the horizontal position of the pad by setting expansion bolts. For uneven walls, the position of multiple pads in the vertical plane can be adjusted to make them tend to the same vertical plane, which facilitates the subsequent adjustment of the hanging plate.

[0019] (3) By setting a notch on the fixing strip, the hanging plate can be installed on the fixing strip from the notch or removed from the fixing strip. Compared with the installation method of the first embodiment, the horizontal movement required to remove the upright plate from the fixing strip is smaller, so the operation is more convenient. Attached Figure Description

[0020] Figure 1 A structural schematic diagram of the prefabricated wall panel for interior assembly provided by this utility model;

[0021] Figure 2 A cross-sectional view of the prefabricated wall panel for interior decoration provided by this utility model;

[0022] Figure 3 for Figure 1 A magnified view of a portion of the image;

[0023] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 5 A front view of the back of the prefabricated wall panel for interior decoration provided by this utility model;

[0025] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0026] Figure 7 A partial structural diagram of the connection between the vertical panel and the hanging panel 13 of the prefabricated wall panel with magnetic strip provided by this utility model.

[0027] The corresponding names of the attached figures are as follows: 10. Leveling keel; 11. Pad plate; 111. Expansion bolt; 12. Connecting strip; 121. Connecting plate; 13. Hanging plate; 14. Magnetic strip; 20. Plate body; 21. Vertical plate; 211. Insert plate; 22. Fixing strip; 221. Notch. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0029] Prefabricated wall panels offer numerous advantages over traditional wall finishes (such as brick walls or on-site plastered walls). For example, they allow for faster construction: wall panels are produced in standardized factories, requiring only hoisting, positioning, and connection on-site, eliminating the tedious processes of traditional masonry, plastering, and curing. Construction speed can be increased several times, significantly shortening the overall construction period (by approximately 30%-70%), reducing reliance on on-site labor, and mitigating the impact of weather. Furthermore, the wall panel construction boasts high precision. The factory production environment is controllable, utilizing precision molds and equipment to ensure accurate panel dimensions, high surface flatness, and uniform strength. This effectively avoids quality problems such as hollow areas, cracking, and poor flatness that are common in traditional on-site construction, improving the overall quality and appearance of the building. They are also more environmentally friendly; the production process effectively controls material waste, reducing construction waste (on-site waste can be reduced by approximately 70%), and significantly reducing noise and dust pollution during construction, better meeting the requirements of green building and civilized construction. Some wall panels are also made from renewable materials or industrial waste. The inventors found that in the construction of existing prefabricated wall panels, the wall panels are completely fixed together by bolts and other means. When the wall is damaged by external impact during use, it is difficult to remove a damaged wall panel. If the damaged wall panel can be removed relatively easily, the difficulty of later wall panel maintenance can be reduced.

[0030] First embodiment:

[0031] like Figure 1 As shown, the prefabricated wall panel for interior decoration provided by this utility model includes: a leveling keel 10, which is fixedly installed on the structural wall of the building, and a panel 20 is installed on one side of the leveling keel 10, which is the decorative surface of the prefabricated wall panel.

[0032] Specifically, such as Figures 1-3 As shown, the leveling keel 10 includes a pad 11, which is a plate-shaped pad. Each pad 11 is an independent square block with small holes for expansion bolts 111 to pass through. The expansion bolts 111 pass through the pad 11 and into the pre-drilled holes in the structural wall, thereby fixing the pad 11 to the wall. A vertically arranged connecting plate 121 is welded to the side of the pad 11 away from the wall. A connecting strip 12 is welded to the other end of the connecting plate 121. The connecting strip 12 has an L-shaped cross-section and is made of angle steel. A strip-shaped slot for bolts is opened on one horizontal side. Its lower end is closely attached to a hanging plate 13. The shape of the hanging plate 13 is as follows: Figure 3 As shown, its cross-section is T-shaped, and the hanging plate 13 is also provided with through holes for bolts to pass through. The bolts pass through the through holes on both the hanging plate 13 and the connecting strip 12 and fix them together. In addition, since the rough wall surface is uneven, the relative position of the hanging plate 13 at the lower end of the connecting strip 12 can be adjusted and then fixed, so that multiple hanging plates 13 at different positions on the wall are in the same vertical plane.

[0033] In addition, the plate 20 is composed of multiple long strip-shaped vertical plates 21, and its shape is as follows: Figure 1 As shown, these uprights 21 are of two types. In one type, a horizontally oriented strip 22 is glued and fixed to the back of the upright 21. A track for inserting the aforementioned hanging plate 13 is provided in the middle of the strip 22. The length of the strip 22 is less than the width of the upright 21. The state and relative position of the hanging plate 13 installed in the track are as follows: Figure 3 As shown, the fixing strip 22 has three sections, which are equidistantly bonded to the back of the upright plate 21 from top to bottom. Another type of upright plate 21 also has a component on its back that functions similarly to the fixing strip 22, namely a magnetic strip 14. The magnetic strip 14 has a groove in its center for placing the hanging plate 13, as shown... Figure 7 As shown, unlike the former, the magnetic strip 14 is magnetic and can attract the steel hanging plate 13, and connect them by the attraction between the two. This kind of upright plate 21 can be installed at the beginning and end of a wall as the first and last piece.

[0034] In use, first use expansion bolts 111 to horizontally fix the pad 11 to the wall. Then use bolts to install the hanging plate 13 at a specific position on the connecting strip 12, so that the hanging plates 13 installed at different positions on the entire wall are on the same vertical plane. Finally, install the first upright plate 21, so that the magnetic strip 14 on the upright plate 21 is aligned with the side of the hanging plate 13 and attracted. Then assemble the adjacent upright plate 21, so that the track of the fixing strip 22 on the back of the upright plate 21 is aligned with the hanging plate 13. Move the upright plate 21 so that the fixing strip 22 enters the track, thereby fixing the upright plate 21 to the wall. At the same time, the insert plates 211 on both sides of the two adjacent upright plates 21 are engaged with the slots, and the two adjacent upright plates 21 are connected. When replacement is needed, remove the first upright plate 21 that is magnetically attracted to the hanging plate 13, and then move the remaining upright plates 21 from the hanging plate 13 in turn to replace the damaged wall panel.

[0035] By setting a detachable upright plate 21 that can be installed on the hanging plate 13, it is possible to easily replace the damaged wall panel and facilitate the subsequent maintenance of the wall.

[0036] Second embodiment:

[0037] like Figure 3 As shown, the expansion bolt 111 has a core rod at its center, and the core rod has threads on its outer periphery. The core rod can pass through the through hole on the pad 11. Two nuts are fitted around the core rod, and the nuts are located on the left and right sides of the pad 11 respectively. The pad 11 is fixed to a specific position on the core rod by the nuts, so that the pads 11 at different positions on the wall are close to being in the same vertical plane.

[0038] The expansion bolts 111 are used to adjust the horizontal position of the pad 11. For uneven walls, multiple pads 11 can be adjusted to be in the same vertical plane, making them more like the same vertical plane, which facilitates the subsequent adjustment of the hanging plate 13.

[0039] Third embodiment:

[0040] like Figures 5-6 As shown, the fixing strip 22 has a notch 221 that allows the hanging plate 13 to pass through. For example, the fixing strip 22 is provided in two sections, which are installed opposite each other on the left and right sides of the hanging plate 13, with a certain width in the middle. The notch 221 is the gap between the two sections of the fixing strip 22, and the width of the gap is greater than the width of the hanging plate 13.

[0041] By providing a notch 221 on the fixing strip 22, the hanging plate 13 can be installed on or removed from the fixing strip 22 through the notch 221. Compared with the installation method of the first embodiment, the horizontal movement required to remove the upright plate 21 from the fixing strip 22 is smaller, thus making the operation more convenient.

[0042] Working principle: Use expansion bolts 111 to horizontally fix the pad 11 to the wall. Use bolts to install the hanging plate 13 at a specific position on the connecting strip 12, so that the hanging plates 13 installed at different positions on the entire wall are on the same vertical plane. First, install the first upright plate 21, so that the magnetic strip 14 on the upright plate 21 is aligned with the side of the hanging plate 13 and attracted. Then, assemble the adjacent upright plate 21, so that the track of the fixing strip 22 on the back of the upright plate 21 is aligned with the hanging plate 13. Move the upright plate 21 so that the fixing strip 22 enters the track, thereby fixing the upright plate 21 to the wall. At the same time, the insert plates 211 on both sides of the two adjacent upright plates 21 are engaged with the slots, and the two adjacent upright plates 21 are connected. When replacement is needed, remove the first upright plate 21 that is magnetically attracted to the hanging plate 13, and then move the remaining upright plates 21 from the hanging plate 13 in turn to replace the damaged wall panel.

[0043] The above embodiments are merely one of the preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications or refinements made to the main design concept and spirit of this utility model that are not of substantial significance, but solve the same technical problem as this utility model, should be included within the scope of protection of this utility model.

Claims

1. A prefabricated wall panel for interior decoration, characterized in that, include: Leveling keel (10), with a plate (20) installed on one side of the leveling keel (10); The leveling keel (10) includes a pad (11), which is fixed to the wall by expansion bolts (111). A connecting strip (12) is fixedly installed on one side of the pad (11), and a hanging plate (13) is slidably connected to the connecting strip (12). The hanging plate (13) is T-shaped. The plate (20) includes several upright plates (21). A portion of the upright plates (21) has a fixing strip (22) on one side, and a slide rail is provided on the fixing strip (22). A magnetic strip (14) is installed on another portion of the fixing strip (22). The fixed strip (22) with the slide rail is slidably connected to the hanging plate (13), and the fixed strip (22) with the magnetic strip (14) is magnetically attracted to the hanging plate (13).

2. The prefabricated wall panel for interior decoration according to claim 1, characterized in that, The connecting strip (12) and the hanging plate (13) are fixedly connected by bolts, and the connecting strip (12) is provided with a strip-shaped slot for the bolt to pass through.

3. The prefabricated wall panel for interior decoration according to claim 1 or 2, characterized in that, One side of the upright plate (21) is provided with a plug plate (211), and the other side is a slot adapted to the plug plate (211). The plug plates (211) of two adjacent upright plates (21) can be engaged with the slot.

4. The prefabricated wall panel for interior decoration according to claim 1 or 2, characterized in that, The pad (11) can be fixed at a specific position on the expansion bolt (111).

5. The prefabricated wall panel for interior decoration according to claim 4, characterized in that, The fixing strip (22) has a notch (221) for the hanging plate (13) to pass through.

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