A magnetic prefabricated wall and its installation method

Abstract

This application discloses a magnetically attached prefabricated wall panel and its installation method. The magnetically attached prefabricated wall panel includes multiple vertical joists, multiple base plates, and decorative panels. Each vertical joist is made of a ferromagnetic material. Magnets are provided on the side of both the first and second decorative panels facing the base plates. The first and second decorative panels are respectively magnetically attached to the two ends of the vertical joists along a third direction. The decorative panels of this magnetically attached prefabricated wall panel are easy to install and disassemble, improving construction efficiency, and the decorative panels can be reused.

Description

Technical Field

[0001] This application relates to the field of prefabricated wall technology, and more particularly to a magnetic prefabricated wall and its installation method. Background Technology

[0002] In existing prefabricated wall systems, the outermost decorative panel and the adjacent inner substrate and keel need to be connected by fasteners and nails or adhesives. This results in low construction and assembly efficiency, cumbersome operation, and a large workload. Furthermore, when construction workers remove or reuse the decorative panels of existing prefabricated wall systems, they need to remove a large number of fasteners, and may even need to damage the decorative panels. This leads to difficulties in disassembling and separating the outermost decorative panel, difficulties in reusing the decorative panel, and material waste. Summary of the Invention

[0003] This application provides a magnetic prefabricated wall and its installation method. The outermost decorative panel of the magnetic prefabricated wall is attached to the end of the vertical keel by magnetic attraction. This makes the installation and disassembly of the decorative panel more convenient, improves construction efficiency, and reduces labor intensity.

[0004] The specific technical solutions of this application embodiment are as follows: A magnetically assembled wall system, comprising: Multiple vertical keels are spaced apart along a first direction, which is the length direction of the magnetically assembled wall. The length extension direction of each vertical keel is along a second direction, which is the height direction of the magnetically assembled wall. The molding material of each vertical keel includes a ferromagnetic material. Each vertical keel has insertion grooves at both ends along a third direction, which is the thickness direction of the magnetically assembled wall. Multiple substrates, including a first substrate and a second substrate, are respectively mounted to both ends of the vertical keel along the third direction. At least one end of the first substrate and the second substrate along the length direction is inserted into the insertion slot. A portion of the two ends of the vertical keel along the third direction is located outside the substrate. The decorative panel includes a first decorative panel and a second decorative panel. The first decorative panel is installed on the side of the first substrate facing away from the second substrate, and the second decorative panel is installed on the side of the second substrate facing away from the first substrate. Both the first decorative panel and the second decorative panel are provided with magnets on the side facing the substrate. The first decorative panel and the second decorative panel are respectively attracted and connected to the two ends of the vertical keel along the third direction by the magnets.

[0005] An installation method for a magnetically attached prefabricated wall panel, applied to the magnetically attached prefabricated wall panel described in the above embodiments, includes: S1 installs the ground joists and roof joists to the ground and roof respectively; S2 Install vertical keels, arrange multiple vertical keels at intervals along the first direction, extend the length of the multiple vertical keels along the second direction, and the openings of the insertion slots of the multiple vertical keels face the same direction, and connect the two ends of the multiple vertical keels in the second direction to the ground keel and the top keel respectively. S3 Install the first substrate. The first substrate includes a plurality of first substrates spaced apart along a first direction. Each first substrate is installed at both ends along the first direction to the first end of the adjacent vertical keel along a third direction, and at least one end of the first substrate along the length direction is inserted into the corresponding insertion slot. S4 Install fireproof and soundproof components between adjacent vertical keels; S5 Install the second substrate, which includes a plurality of second substrates spaced apart along the first direction. Each second substrate is installed at both ends along the first direction to the second end of the adjacent vertical keel along the third direction, and at least one end of the second substrate along the length direction is inserted into the corresponding insertion slot. S6 Installs decorative panels, the decorative panels include multiple first decorative panels and multiple second decorative panels that are spaced apart along the first direction, the first decorative panels are installed on the side of the first substrate away from the fireproof and soundproof component, and the second decorative panels are installed on the side of the second substrate away from the fireproof and soundproof component; and both the first decorative panels and the second decorative panels are magnetically connected to the vertical keel. S7 Install the skirting board to the bottom of the trim panel along the second direction, with the skirting board flush with the trim panel or located outside the trim panel; S8 Install the cornice trim, attach it to the top of the decorative panel along the second direction, and secure the cornice trim to the joists or base wall using fasteners.

[0006] The technical advantages of the magnetic prefabricated wall system provided in this application are as follows: The magnetic prefabricated wall system provided in this application embodiment uses a ferromagnetic material for the vertical keel, meaning the ferromagnetic vertical keel can be magnetically connected to the magnet on the decorative panel. At least one end of the substrate along its length is inserted into the insertion groove of the vertical keel, allowing a portion of both ends of the vertical keel along a third direction to extend beyond the substrate. This extended portion of the vertical keel can be magnetically connected to the magnet on the decorative panel. Therefore, when installing the decorative panel, the magnetic prefabricated wall system provided in this application embodiment only requires aligning the magnet on the decorative panel with the portion of the vertical keel located outside the substrate along a third direction for magnetic connection, thus achieving the installation of the decorative panel. Compared to the existing prefabricated wall system that uses fasteners and adhesives to install decorative panels, the magnetic prefabricated wall system of this application offers higher construction efficiency, faster installation, and lower labor intensity.

[0007] Furthermore, with the magnetic prefabricated wall system of this application, when removing or replacing the decorative panel, it is only necessary to disconnect the magnetic connection between the decorative panel and the vertical joists to detach the decorative panel. The magnetic prefabricated wall system of this application allows for convenient and quick removal and replacement of the decorative panel, and the decorative panel can be reused. In contrast, with existing prefabricated wall systems, frequent nail removal and tearing operations during decorative panel removal can damage the decorative panel, and the decorative panels of existing prefabricated wall systems are difficult to reuse. Other features and advantages of this application will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the application. Other advantages of this application can be realized and obtained by means of the solutions described in the description and the accompanying drawings. Attached Figure Description

[0008] The accompanying drawings are used to provide an understanding of the technical solutions of this application and constitute a part of the specification. They are used together with the embodiments of this application to explain the technical solutions of this application and do not constitute a limitation on the technical solutions of this application.

[0009] Figure 1 This is a cross-sectional structural diagram of a magnetically assembled wall according to an embodiment of this application; Figure 2 for Figure 1 A magnified structural diagram of part A; Figure 3 This is a schematic diagram of the cross-sectional structure of a 3U vertical keel according to an embodiment of this application; Figure 4 This is a cross-sectional structural diagram of a magnetically assembled wall according to another embodiment of this application; Figure 5 for Figure 4 A magnified structural diagram of part B; Figure 6 This is a schematic diagram of the cross-sectional structure of a 5U vertical keel according to an embodiment of this application; Figure 7 This is a schematic diagram of the structure of a decorative panel according to an embodiment of this application; Figure 8 This is a schematic diagram of the structure of a decorative panel according to another embodiment of this application; Figure 9 This is a schematic diagram of the assembled structure of the vertical keel, the top keel, the ground keel, and the through keel according to an embodiment of this application; Figure 10 This is a schematic cross-sectional view of a substrate, decorative panel, and vertical keel spliced ​​in a staggered manner according to an embodiment of this application. Figure 11 This is a schematic diagram illustrating the structure of installing a top corner trim and a baseboard on a decorative panel according to an embodiment of this application. Detailed Implementation

[0010] This application describes several embodiments, but these descriptions are exemplary and not restrictive, and it will be apparent to those skilled in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. The embodiments, features, and elements disclosed in this application can also be combined with any conventional features or elements to form unique inventive solutions.

[0011] Please refer to the instruction manual appendix. Figures 1 to 11 The diagram shows a structural schematic of a magnetically assembled wall, representing an exemplary embodiment of this application. Figure 1 , Figure 4 , Figure 7 and Figure 8 As shown, this application embodiment provides a magnetically assembled wall, including multiple vertical keels 1, multiple base plates 2, and decorative panels 4.

[0012] Among them, such as Figure 1 , Figure 4 and Figure 9 As shown, multiple vertical keels 1 are spaced apart along a first direction, which is the length direction of the magnetically assembled wall. The length extension direction of each vertical keel 1 is along a second direction, which is the height direction of the magnetically assembled wall. The molding material of each vertical keel 1 includes ferromagnetic material. Each vertical keel 1 has insertion grooves 11 at both ends along a third direction, which is the thickness direction of the magnetically assembled wall.

[0013] like Figure 1 and Figure 4 As shown, the plurality of substrates 2 include a first substrate 21 and a second substrate 22, which are respectively mounted to the two ends of the vertical keel 1 along the third direction. At least one end of the first substrate 21 and the second substrate 22 along the length direction is inserted into the insertion groove 11, and a portion of the two ends of the vertical keel 1 along the third direction is located outside the substrate 2.

[0014] like Figure 1 and Figure 4 As shown, the decorative panel 4 includes a first decorative panel 41 and a second decorative panel 42. The first decorative panel 41 is mounted on the side of the first substrate 21 opposite to the second substrate 22, and the second decorative panel 42 is mounted on the side of the second substrate 22 opposite to the first substrate 21. Figure 7 and Figure 8 As shown, magnets 5 are provided on the side of the first decorative panel 41 and the second decorative panel 42 facing the substrate 2. The first decorative panel 41 and the second decorative panel 42 are respectively attracted and connected to the two ends of the vertical keel 1 along the third direction by the magnets 5.

[0015] Specifically, Figure 1 , Figures 7 to 9 , Figure 11The first direction is the length direction of the magnetically assembled wall, the second direction is the height direction of the magnetically assembled wall, and the third direction is the thickness direction of the magnetically assembled wall. The length, height, and thickness directions of the multiple base plates 2 and decorative panels 4 are the same as the length, height, and thickness directions of the magnetically assembled wall, respectively. Figures 1 to 3 An embodiment of the magnetically assembled wall of this application is shown. Figures 4 to 6 Another embodiment of the magnetically assembled wall of this application is shown, in which the structure of the vertical keel 1 differs between the two embodiments.

[0016] The magnetic prefabricated wall system provided in this application embodiment uses a ferromagnetic material for the molding of the vertical keel 1, meaning that the vertical keel 1 with the ferromagnetic material can be magnetically connected to the magnet 5 on the decorative panel 4. For example... Figure 2 and Figure 5 As shown, at least one end of the substrate 2 along its length is inserted into the insertion slot 11 of the vertical keel 1, so that a portion of both ends of the vertical keel 1 along a third direction can extend to the outside of the substrate 2. The portion of the vertical keel 1 extending to the outside of the substrate 2 can be magnetically connected to the magnet 5 of the decorative panel 4. Therefore, in the magnetically assembled wall system provided in this application embodiment, when constructing and installing the decorative panel 4, it is only necessary to align the magnet 5 of the decorative panel 4 with the portion of the vertical keel 1 located outside the substrate 2 along a third direction and perform magnetic connection to realize the installation of the decorative panel 4. Compared with the assembly method of the existing assembled wall system, which uses fasteners and adhesives to install the decorative panel, the magnetically assembled wall system of this application has high construction and assembly efficiency, fast installation, and low labor intensity.

[0017] Furthermore, in this application's magnetic prefabricated wall system, when removing or replacing the decorative panel 4, it is only necessary to disengage the magnetic connection between the decorative panel 4 and the vertical keel 1. For example, by forcefully pulling the decorative panel 4 away from the base plate 2, the decorative panel 4 can be removed. The magnetic prefabricated wall system of this application allows for convenient and quick removal and replacement of the decorative panel 4. Moreover, the decorative panel 4 suffers minimal damage during disassembly and can be reused.

[0018] In one exemplary embodiment, such as Figure 8 As shown, the magnet 5 includes a plurality of magnet blocks 51, which are distributed at both ends and the middle of the decorative panel 4 along the first direction, and the plurality of magnet blocks 51 are spaced apart along the second direction.

[0019] Specifically, Figure 8A schematic diagram of the structure of the first decorative panel 41 facing the first substrate 21 is shown, and a schematic diagram of the structure of the second decorative panel 42 facing the second substrate 22 can also be shown. Multiple magnet blocks 51 are distributed at both ends and the middle of the decorative panel 4 along the first direction, so that the two ends and the middle of the decorative panel 4 along the first direction can be magnetically connected to the corresponding vertical ribs 1 respectively. For example, magnet blocks 51 at both ends of a decorative panel 4 along the first direction can be magnetically connected to two adjacent vertical ribs 1 respectively; alternatively, magnet blocks 51 at one end and the middle of a decorative panel 4 along the first direction can be magnetically connected to two adjacent vertical ribs 1 respectively.

[0020] In one exemplary embodiment, such as Figure 7 As shown, the magnet 5 includes a plurality of magnetic strips 52, which are distributed at both ends and the middle of the decorative panel 4 along the first direction, and all the magnetic strips 52 extend along the second direction.

[0021] Specifically, Figure 7 A schematic diagram of the structure of the first decorative panel 41 facing the first substrate 21 is shown, and a schematic diagram of the structure of the second decorative panel 42 facing the second substrate 22 can also be shown. A decorative panel 4 may have magnetic strips 52 at both ends along the first direction that are magnetically connected to two adjacent vertical ribs 1, respectively; alternatively, a decorative panel 4 may have magnetic strips 52 at one end along the first direction and magnetic strips 52 at the middle position that are magnetically connected to two adjacent vertical ribs 1, respectively.

[0022] In one exemplary embodiment, such as Figure 8 As shown, the magnet 5 includes multiple magnet blocks 51. The first decorative plate 41 and the second decorative plate 42 have multiple mounting grooves 43 on the side facing the substrate 2, and the multiple magnet blocks 51 are embedded one-to-one into the multiple mounting grooves 43; wherein: Mounting slots 43 are distributed along the second direction at intervals H of less than or equal to 600 mm; and / or, The height of the magnet block 51 protruding from the outside of the mounting groove 43 is 1 mm to 3 mm, and all magnet blocks 51 protrude from the outside of the mounting groove 43 at the same height; and / or; The number of magnet blocks 51 on a decorative panel 4 is 10 to 16.

[0023] Specifically, a cutting tool (e.g., a single or double-edged straight cutter) of a carving machine can be used to create grooves on the surface of the decorative panel 4 facing the substrate 2, forming multiple mounting grooves 43. Multiple magnet blocks 51 are then bonded one-to-one to the mounting grooves 43 using an adhesive (e.g., a two-component polyurethane). The adhesive has a fire resistance temperature greater than 220 degrees Celsius to improve the fire resistance of the magnetically attached prefabricated wall structure.

[0024] The height of the magnet block 51 protruding from the outside of the mounting groove 43 is 1 mm to 3 mm, and all the magnet blocks 51 on the same decorative panel 4 protrude to the upper surface of the mounting groove 43, which is flush with the outside of the mounting groove 43, so as to facilitate the magnetic installation of the decorative panel 4 and the vertical keel 1.

[0025] The spacing H of multiple magnet blocks 51 on the same decorative panel 4 along the second direction should not be too large. Otherwise, after the magnet blocks 51 of the decorative panel 4 are magnetically attracted to the vertical keel 1, the edge of the decorative panel 4 located between two magnet blocks 51 will have hollowness and poor adhesion. This will cause the edges of two adjacent decorative panels 4 to have height differences after splicing, or even the magnetic attraction force of the magnet blocks 51 will be insufficient, causing the decorative panel 4 to fall off.

[0026] It is understood that magnet blocks 51 and magnetic strips 52 can be simultaneously provided on the same decorative panel 4 facing the substrate 2, and both are within the protection scope of this application.

[0027] In one exemplary embodiment, such as Figure 2 and Figure 3 As shown, the vertical keel 1 is provided as multiple 3U vertical keels 1'. The 3U vertical keels 1' are provided with a first insertion groove 12 and a second insertion groove 13 at the first end and the second end along the third direction, respectively. All the opening directions of the first insertion groove 12 and the second insertion groove 13 are the same. The outer sidewalls 121 and 131 of the first insertion groove 12 and the second insertion groove 13 are magnetically connected to the decorative panel 4. The inner sidewalls 122 and 132 of the first insertion groove 12 and the second insertion groove 13 extend to the side opposite to the opening direction. The extended structure forms the abutment parts 123 and 133.

[0028] Specifically, the 3U vertical keel 1' has three U-shaped grooves and good elasticity, which further improves the sound insulation and vibration reduction performance of the magnetically assembled wall of this application. The first end of the 3U vertical keel 1' along a third direction refers to the end of the 3U vertical keel 1' closest to the first substrate 21. The second end of the 3U vertical keel 1' along a third direction refers to the end of the 3U vertical keel 1' closest to the second substrate 22.

[0029] The outer walls 121 and 131 of the first insertion slot 12 and the second insertion slot 13 are magnetically connected to the decorative panel 4, instead of setting up a separate structure for magnetic connection with the decorative panel 4. This structural design makes the composition of the 3U vertical keel of this application simple and easy to process, assemble and construct.

[0030] In one exemplary embodiment, such as Figure 2 and Figure 3As shown, the 3U vertical keel 1' includes an adjacent first vertical keel 1'-1 and a second vertical keel 1'-2. One end of the first substrate 21 in the length direction is inserted into the first insertion groove 12 of the first vertical keel 1'-1, and the other end of the first substrate 21 in the length direction abuts against the abutment portion 123 of the second vertical keel 1'-2 located on one side of the first insertion groove 12, and is fixed to the abutment portion 123 by a self-tapping screw.

[0031] One end of the second substrate 22 along its length is inserted into the second insertion slot 13 of the first vertical keel 1'-1, and the other end of the second substrate 22 along its length abuts against the abutment portion 133 of the second vertical keel 1'-2 located on one side of the second insertion slot 13, and is fixed to the abutment portion 133 by a self-tapping screw.

[0032] Specifically, the two ends of the first substrate 21 and the second substrate 22 in the length direction are connected to the adjacent 3U vertical keel 1' by plugging and abutting, respectively. This makes the installation process of the first substrate 21 and the second substrate 22 simple and the assembly convenient and fast.

[0033] like Figure 2 As shown, after the other end of the first substrate 21 in the longitudinal direction abuts against the abutment portion 123 of the second vertical keel 1'-2 located on one side of the first insertion slot 12, it can be fixed with fastener 10-1; after the other end of the second substrate 22 in the longitudinal direction abuts against the abutment portion 133 of the second vertical keel 1'-2 located on one side of the second insertion slot 13, it can be fixed with fastener 10-1. In this way, the first substrate 21 and the second substrate 22 are installed more firmly and stably.

[0034] In one exemplary embodiment, such as Figure 4 , Figure 5 and Figure 6 As shown, the vertical keel 1 is configured as multiple 5U vertical keels 1”. Each 5U vertical keel 1” has a third insertion groove 14 and a fourth insertion groove 15 with openings facing opposite directions at its first end along the third direction. Each 5U vertical keel 1” has a fifth insertion groove 16 and a sixth insertion groove 17 with openings facing opposite directions at its second end along the third direction.

[0035] The outer walls 141, 151 of the third and fourth insertion slots 14 and 15 of each 5U vertical keel 1” are used for magnetic connection with the first decorative panel 41, and the outer walls 161, 171 of the fifth and sixth insertion slots 16 and 17 of each 5U vertical keel 1” are used for magnetic connection with the second decorative panel 42.

[0036] Specifically, the 5U vertical keel 1” has 5 U-shaped grooves and the 5U vertical keel 1” has good elasticity, which can further improve the sound insulation and vibration reduction performance of the magnetic prefabricated wall of this application.

[0037] The outer walls 141, 151, 161, and 171 of the four insertion slots of the 5U vertical keel 1” are magnetically connected to the decorative panel 4, instead of having a separate structure for magnetic connection to the decorative panel 4. This structural design makes the composition of the 5U vertical keel 1” of this application simple and easy to process, assemble, and construct.

[0038] In one exemplary embodiment, such as Figure 5 and Figure 6 As shown, the 5U vertical keel 1” includes an adjacent third vertical keel 1”-1 and a fourth vertical keel 1”-2. The openings of the third insertion slot 14 and the fifth insertion slot 16 of each 5U vertical keel 1” have the same orientation. The openings of the fourth insertion slot 15 of the third vertical keel 1”-1 and the third insertion slot 14 of the fourth vertical keel 1”-2 are opposite to each other.

[0039] One end of the first substrate 21 along its length is inserted into the fourth insertion slot 15 of the third vertical keel 1”-1, and the other end of the first substrate 21 along its length is inserted into the third insertion slot 14 of the fourth vertical keel 1”-2.

[0040] One end of the second substrate 22 along its length is inserted into the sixth insertion slot 17 of the third vertical keel 1”-1, and the other end of the second substrate 22 along its length is inserted into the fifth insertion slot 16 of the fourth vertical keel 1”-2.

[0041] Specifically, the two ends of the first substrate 21 and the second substrate 22 along their length direction are respectively connected to the insertion slots opposite the openings of the adjacent 5U vertical keel 1”. This makes the installation process of the first substrate 21 and the second substrate 22 simple and the assembly convenient and quick.

[0042] In one exemplary embodiment, such as Figure 9 As shown, the magnetic prefabricated wall of this application also includes a top keel 6 and a bottom keel 7. The cross-section of the top keel 6 and the bottom keel 7 is U-shaped. The top keel 6 and the bottom keel 7 are respectively connected to the two ends of the length direction of the multiple vertical keels 1.

[0043] Specifically, Figure 9 A schematic diagram of the assembled structure of the top keel 6, bottom keel 7, vertical keel 1, and through keel 8 is shown. The cross-sections of both the top keel 6 and bottom keel 7 are U-shaped, perpendicular to the first direction. The U-shaped openings of the top keel 6 and bottom keel 7 cover both ends of the length direction of the multiple vertical keels 1.

[0044] Among them, the top keel 6 is used to fix it to the roof, and the bottom keel 7 is used to fix it to the ground.

[0045] In one exemplary embodiment, such as Figure 9 As shown, the magnetic prefabricated wall also includes a through keel 8, which is connected to the middle of a plurality of vertical keels 1 along a second direction.

[0046] Specifically, the magnetic prefabricated wall system features a continuous keel 8, which improves the overall integrity, structural strength, and stability of the system, preventing the skew and displacement of multiple vertical keels 1. These multiple vertical keels 1 can be arranged according to standard or national standard drawings.

[0047] In one exemplary embodiment, such as Figure 11 As shown, the magnetic prefabricated wall of this application also includes a top corner line 9 and a skirting board 10, which are respectively installed to both ends of the decorative panel 4 along the second direction.

[0048] Specifically, the top corner line 9 is fixed to the base plate 2 or the keel 6 by fasteners.

[0049] The purpose of installing the top corner trim 9 is to prevent the decorative panel 4 from tilting away from the base plate 2. Simultaneously, the top corner trim 9 serves both decorative and tolerance purposes. If the tops of the decorative panels 4 are not on the same horizontal plane, or if there is a flatness error between the top of the decorative panels 4 and the floor slab, the top corner trim 9 can be used to level and cover the surface, preventing the decorative panels 4 from being misaligned along the upper part of the second direction.

[0050] 10 baseboards can be like Figure 11 The skirting board 10 is installed on the lower part of the decorative panel 4 and connected to the base plate 2 or the floor joist 7 by fasteners. The skirting board 10 can also be installed on the side of the decorative panel 4 opposite to the base plate 2.

[0051] The function of installing the baseboard 10 is as follows: Since the decorative panel 4 and the vertical joists 1 are magnetically connected, the connection constraint between the decorative panel 4 and the vertical joists 1 along the second direction is relatively small. Installing the baseboard 10 prevents the decorative panel 4 from sliding downwards along the second direction due to gravity, thus supporting the decorative panel 4. Simultaneously, the decorative panel 4 cannot be soaked in water, and the baseboard 10 prevents the decorative panel 4 from being directly exposed to the ground or soaked by water on the floor. Additionally, the baseboard 10 provides a finishing edge decoration for the decorative panel 4 along the bottom edge in the second direction.

[0052] In one exemplary embodiment, such as Figure 10 As shown, both the substrate 2 and the decorative panel 4 are provided with multiple gaps 23 at the splicing points of the substrate 2 and the gaps 43 at the splicing points of the decorative panels 4, which are arranged in a staggered manner.

[0053] Specifically, the joint gaps 23 of the multiple substrates 2 and the joint gaps 43 of the multiple decorative panels 4 are staggered, so that the entire wall has no continuous seams, which can improve the sound insulation performance of the wall.

[0054] In one exemplary embodiment, such as Figure 1 and Figure 4As shown, the magnetically assembled wall of this application also includes a fireproof and soundproof component 3, which is installed between adjacent vertical keels 1 and located between the first substrate 21 and the second substrate 22.

[0055] Specifically, installing a fireproof and soundproof component 3 between the first substrate 21 and the second substrate 22 can improve the fireproof and soundproof performance of the prefabricated wall of this application.

[0056] This application embodiment also provides an installation method for a magnetically attached prefabricated wall, applied to the magnetically attached prefabricated wall described in any of the exemplary embodiments above, including: S1 Install the ground keel 7 and the roof keel 6 to the ground and roof respectively.

[0057] S2 installs vertical keel 1, such as Figure 9 As shown, multiple vertical keels 1 are arranged at intervals along the first direction. The length extension direction of the multiple vertical keels 1 extends along the second direction, and the openings of the insertion slots 11 of the multiple vertical keels 1 face the same direction. The two ends of the multiple vertical keels 1 in the second direction are respectively connected to the ground keel 7 and the top keel 6.

[0058] Specifically, multiple vertical keels 1 can be arranged at intervals of 300 mm, 400 mm, or 600 mm along the first direction, according to design requirements. The vertical keels 1 can be multiple 3U vertical keels 1', or multiple 5U vertical keels 1".

[0059] In this configuration, the two ends of multiple vertical keels 1 in the second direction are respectively connected to the ground keel 7 and the top keel 6, and are fixed with keel clamps. Optionally, as follows... Figure 9 The multiple vertical keels 1 shown are connected by a through keel 8 along the middle of the second direction.

[0060] Among them, multiple vertical keels 1 can be arranged according to the requirements of standard or national standard drawings, and the frame of vertical keel 1 shall be inspected and accepted in order to meet the requirements of standard or national standard drawings.

[0061] S3 mounts the first substrate 21, such as Figure 1 and Figure 4 As shown, the first substrate 21 includes a plurality of first substrates 21 spaced apart along a first direction. Each first substrate 21 is mounted at both ends along the first direction to the first end of the adjacent vertical keel 1 along a third direction, and at least one end of the first substrate 21 in the length direction is inserted into the corresponding insertion slot 11.

[0062] S4 Install fireproof and soundproof components 3 between adjacent vertical keels 1.

[0063] Specifically, fireproof and soundproof cotton can be installed between adjacent vertical keels 1.

[0064] S5 mounts the second substrate 22, such as Figure 1 and Figure 4 As shown, the second substrate 22 includes a plurality of second substrates 22 spaced apart along the first direction. Each second substrate 22 is mounted at both ends along the first direction to the second end of the adjacent vertical keel 1 along the third direction, and at least one end of the second substrate 22 in the length direction is inserted into the corresponding insertion slot 11.

[0065] Specifically, if the magnetic prefabricated wall uses 3U vertical keel 1', such as Figure 2 As shown, self-tapping screws can be used to fix one end of the first substrate 21 and the second substrate 22 along their length to the abutment portions 123 and 133 of the 3U vertical keel 1', respectively. The head of the self-tapping screw sinks into the substrate, making the end face of the screw head flush with the surface of the substrate 2.

[0066] If the magnetic prefabricated wall uses 5U vertical keel 1”, such as Figure 5 As shown, the two ends of the first substrate 21 and the second substrate 22 along their length are respectively inserted into the corresponding insertion slots of the 5U vertical keel 1". It can be understood that self-tapping screws can also be used to fix one end of the substrate 2 along its length to the side wall of the insertion slot.

[0067] S6 Install decorative panel 4. Decorative panel 4 includes multiple first decorative panels 41 and multiple second decorative panels 42 that are spaced apart along the first direction. The first decorative panels 41 are installed on the side of the first substrate 21 away from the fireproof and soundproof component 3, and the second decorative panels 42 are installed on the side of the second substrate 22 away from the fireproof and soundproof component 3. Both the first decorative panels 41 and the second decorative panels 42 are magnetically connected to the vertical keel 1.

[0068] Specifically, firstly, a magnet 5 is installed on the surface of the decorative panel 4 facing the substrate 2. The magnet 5 can be a magnetic strip 52 and / or a magnetic block 51. Then, a suction cup (not shown in the figure) is used to magnetically attach the decorative panel 4 to the vertical keel 1.

[0069] S7 Install the skirting board 10 to the bottom of the decorative panel 4 along the second direction. The skirting board 10 is located below the decorative panel 4 or on the outer side of the decorative panel 4.

[0070] Specifically, the skirting board 10 can be fixed to the floor joist 7 or the base plate 2 using fasteners.

[0071] S8 installs the top corner line 9, attaches it to the top of the decorative panel 4 along the second direction, and fixes the top corner line to the keel 6 or the base plate 2.

[0072] Specifically, the top corner line 9 can be fixed to the keel 6 or the base plate 2 using fasteners.

[0073] The installation method of the magnetic prefabricated wall in this application embodiment is applied to the magnetic prefabricated wall as described in any of the above exemplary embodiments, and therefore has the structural features and advantages of the magnetic prefabricated wall as described in any of the above exemplary embodiments, which will not be repeated here.

[0074] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0075] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0076] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0077] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0078] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A magnetic assembly type wall, characterized by, include: Multiple vertical keels are spaced apart along a first direction, which is the length direction of the magnetically assembled wall. The length extension direction of each vertical keel is along a second direction, which is the height direction of the magnetically assembled wall. The molding material of each vertical keel includes a ferromagnetic material. Each vertical keel has insertion grooves at both ends along a third direction, which is the thickness direction of the magnetically assembled wall. Multiple substrates, including a first substrate and a second substrate, are respectively mounted to both ends of the vertical keel along the third direction. At least one end of the first substrate and the second substrate along the length direction is inserted into the insertion slot. A portion of the two ends of the vertical keel along the third direction is located outside the substrate. The decorative panel includes a first decorative panel and a second decorative panel, wherein the first decorative panel is mounted on the side of the first substrate opposite to the second substrate, and the second decorative panel is mounted on the side of the second substrate opposite to the first substrate. Both the first decorative panel and the second decorative panel have magnets on the side facing the substrate, and the first decorative panel and the second decorative panel are respectively attached to the two ends of the vertical keel along the third direction by means of the magnets.

2. The magnetically attached prefabricated wall structure according to claim 1, characterized in that, The magnet comprises a plurality of magnet blocks, which are distributed at both ends and the middle of the decorative panel along the first direction, and are spaced apart along the second direction; and / or, The magnet includes multiple magnetic strips distributed at both ends and the middle of the decorative panel along the first direction, and all of the multiple magnetic strips extend along the second direction.

3. The magnetically attached prefabricated wall structure according to claim 2, characterized in that, The magnet comprises multiple magnet blocks, and the first and second decorative panels have multiple mounting slots on the side facing the substrate, with each magnet block correspondingly embedded in one of the mounting slots; wherein: The mounting slots are distributed along the second direction at intervals of less than or equal to 600 mm; and / or, The height at which the magnet protrudes from the outside of the mounting groove is 1 mm to 3 mm, and all the magnets protrude from the outside of the mounting groove at the same height; and / or; The number of magnet blocks on one of the decorative panels is 10 to 16.

4. The magnetically attached prefabricated wall structure according to claim 1, characterized in that, The vertical keel is configured as multiple 3U vertical keels. The 3U vertical keel is provided with a first insertion groove and a second insertion groove at the first end and the second end along the third direction, respectively. All the openings of the first insertion groove and the second insertion groove have the same orientation. The outer sidewalls of the first insertion groove and the second insertion groove are magnetically connected to the decorative panel. The inner sidewalls of the first insertion groove and the second insertion groove extend to the side opposite to the opening orientation, and the extension structure forms an abutment part.

5. The magnetically assembled wall system according to claim 4, characterized in that, The 3U vertical keel includes an adjacent first vertical keel and a second vertical keel. One end of the first substrate in the length direction is inserted into the first insertion slot of the first vertical keel. The other end of the first substrate in the length direction abuts against the abutting part of the second vertical keel located on one side of the first insertion slot, and is fixed to the abutting part by a self-tapping screw. One end of the second substrate along its length is inserted into the second insertion slot of the first vertical keel, and the other end of the second substrate along its length abuts against the abutting part of the second vertical keel located on one side of the second insertion slot, and is fixed to the abutting part by a self-tapping screw.

6. The magnetically attached prefabricated wall structure according to claim 1, characterized in that, The vertical keel is configured as multiple 5U vertical keels. Each 5U vertical keel is provided with a third and a fourth insertion slot with openings facing opposite directions at its first end along the third direction. Each 5U vertical keel is provided with a fifth and a sixth insertion slot with openings facing opposite directions at its second end along the third direction. The outer walls of the third and fourth insertion slots of each of the 5U vertical keels are used for magnetic connection with the first decorative panel, and the outer walls of the fifth and sixth insertion slots of each of the 5U vertical keels are used for magnetic connection with the second decorative panel.

7. The magnetically attached prefabricated wall structure according to claim 6, characterized in that, The 5U vertical keel includes an adjacent third vertical keel and a fourth vertical keel. The openings of the third and fifth insertion slots of each 5U vertical keel are oriented in the same direction, and the openings of the fourth insertion slot of the third vertical keel are opposite to those of the third insertion slot of the fourth vertical keel. One end of the first substrate along its length is inserted into the fourth insertion slot of the third vertical keel, and the other end of the first substrate along its length is inserted into the third insertion slot of the fourth vertical keel. One end of the second substrate along its length is inserted into the sixth insertion slot of the third vertical keel, and the other end of the second substrate along its length is inserted into the fifth insertion slot of the fourth vertical keel.

8. The magnetically assembled wall system according to any one of claims 1 to 7, characterized in that, The magnetically attached prefabricated wall system also includes a top joist and a bottom joist, both of which have a U-shaped cross-section and are respectively connected to both ends of the plurality of vertical joists along their length; and / or, The magnetically attached prefabricated wall also includes a through-beam, which is connected to the middle of the plurality of vertical beams along the second direction; and / or, The magnetically attached prefabricated wall also includes a cornice and a skirting board, which are respectively installed at both ends of the decorative panel along the second direction.

9. The magnetically assembled wall system according to any one of claims 1 to 7, characterized in that, Both the substrate and the decorative panel are provided with multiple seams along the first direction, and the seams at the joints of the multiple substrates and the joints of the multiple decorative panels are staggered.

10. The magnetically assembled wall system according to any one of claims 1 to 7, characterized in that, Also includes: Fireproof and soundproof components are installed between adjacent vertical keels and located between the first substrate and the second substrate.

11. An installation method for a magnetically attached prefabricated wall, applied to the magnetically attached prefabricated wall as described in any one of claims 1 to 10, comprising: S1 installs the ground joists and roof joists to the ground and roof respectively; S2 Install vertical keels, arrange multiple vertical keels at intervals along the first direction, extend the length of the multiple vertical keels along the second direction, and the openings of the insertion slots of the multiple vertical keels face the same direction, and connect the two ends of the multiple vertical keels in the second direction to the ground keel and the top keel respectively. S3 Install the first substrate. The first substrate includes multiple first substrates arranged sequentially along the first direction. Each first substrate is installed at both ends along the first direction to the first end of the adjacent vertical keel along the third direction, and at least one end of the first substrate along the length direction is inserted into the corresponding insertion slot. S4 Install fireproof and soundproof components between adjacent vertical keels; S5 Install the second substrate, which includes a plurality of second substrates spaced apart along the first direction. Each second substrate is installed at both ends along the first direction to the second end of the adjacent vertical keel along the third direction, and at least one end of the second substrate along the length direction is inserted into the corresponding insertion slot. S6 Installs decorative panels, the decorative panels include multiple first decorative panels and multiple second decorative panels that are spaced apart along the first direction, the first decorative panels are installed on the side of the first substrate away from the fireproof and soundproof component, and the second decorative panels are installed on the side of the second substrate away from the fireproof and soundproof component; and both the first decorative panels and the second decorative panels are magnetically connected to the vertical keel. S7 Install the skirting board to the bottom of the decorative panel along the second direction, with the skirting board located below the decorative panel or on the outer side of the decorative panel; S8 Install the cornice trim, attach it to the top of the decorative panel along the second direction, and secure the cornice trim to the joists or base wall using fasteners.

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