Wall and fixing plug-in based on keel-free fine-tuning fixing plug-in

Abstract

The present invention provides a wall and a fixing plug-in based on a keel-free fine-tuning fixing plug-in, comprising: a keel, which is used to fix with a wall panel attachment, and a limiting protrusion is formed on one side thereof; a vertical concave installation groove is opened on the side wall surface of the wall panel, and a plurality of wall panels are matched and connected with the limiting protrusion of the keel through the vertical concave installation groove located on one side wall; and a core limiting body is arranged in the vertical concave installation grooves opposite to any two adjacent wall panels to form an integral structure; the fixing plug-in comprises a fixing socket and a fixing plug-in plate; the fixing socket is used to fix on the target building wall, and the fixing socket is provided with a plurality of sockets arranged in sequence; the fixing plug-in plate is used to fix on the inner side of the wall panel, and a plug-in plate matched with the socket is provided. The present invention can realize the fixing of the wall panel on the building wall, realize the decoration of the building wall, reduce the manpower demand in the building wall decoration assembly, and save time cost.

Description

Technical Field

[0001] The invention relates to a quick-install house, and in particular to a wall and a fixing plug-in unit based on a keel-free fine-tuning fixing plug-in unit. Background Art

[0002] With the rapid development of China's economy, large-scale urbanization is underway. During this period, the construction industry is in a high-development stage. Frame buildings refer to buildings composed of frames, wall panels, and floor slabs. Its basic characteristics are that columns, beams, and floor slabs bear the weight, and wall panels only serve as components for enclosure and separation of space. The walls between frames are called infill walls and do not bear weight.

[0003] The walls in frame buildings generally do not bear loads, but only protect the exterior walls and separate the interior walls. Today, there are two forms of walls in frame buildings: one is to build infill walls with light and medium-sized blocks in the frame; the other is to prefabricate large wall panels, similar to large-panel buildings. Both forms have long construction periods, high costs, and generate a large amount of construction waste after the walls are removed, which is not conducive to the promotion of green development. Summary of the invention

[0004] In view of the defects in the prior art, the object of the present invention is to provide a wall and a fixing plug-in based on a keel-free fine-tuning fixing plug-in.

[0005] The wall based on keel-free fine-tuning fixed plug-in provided by the present invention comprises a wall panel, a keel, a fixed plug-in and a core limiter;

[0006] The keel is used for fixing to the wall panel attachment, and a limiting protrusion is formed on one side thereof;

[0007] The side wall surfaces of the wall panels are all provided with vertical recessed mounting grooves, and the plurality of wall panels are matched and connected with the limiting protrusions of the keel through the vertical recessed mounting grooves located on one side wall; and the insert limiting bodies are arranged in the vertical recessed mounting grooves opposite to each other of any two adjacent wall panels to form an integral structure;

[0008] The fixed plug-in comprises a fixed socket and a fixed plug-in plate; the fixed socket is used to be fixed on the wall of the target building, and the fixed socket is provided with a plurality of sockets arranged in sequence; the fixed plug-in plate is used to be fixed on the inner side of the wall panel, and is provided with a plug-in plate matching the socket.

[0009] Preferably, when the wall panel cooperates with the limiting protrusion of the keel through the recessed mounting groove located on one side wall, and the wall panel is pushed to slide along the direction of the keel, the fixed plug plate on the inner side of the wall panel is plugged into any socket of the fixed plug plate to fix the wall panel.

[0010] Preferably, the fixed socket comprises an L-shaped main board and a plurality of partitions;

[0011] One side plate of the main board is used to be fixed on the building wall, and the other side plate is provided with a plurality of partitions arranged in sequence, and the sockets are formed between adjacent partitions and between one side plate of the main board and an adjacent partition;

[0012] The fixed plug plate is Z-shaped, one horizontal plate of the fixed plug plate is fixedly connected to the inner side of the wall plate, and the other horizontal plate can be plugged into any socket in parallel to achieve the fixation of the wall plate and the building wall;

[0013] The two horizontal plates of the fixed plug plate are connected by a vertical plate to form a Z shape.

[0014] Preferably, the width of each of the sockets is 1 to 2 mm;

[0015] The thickness of the other horizontal plate of the fixed plug plate is 0.5 to 1 mm;

[0016] The two horizontal plates of the fixed plugboard are parallel to each other and perpendicular to the vertical plates; one side plate of the main board is perpendicular to the other side plate; the partition is arranged parallel to one side plate of the main board and the two horizontal plates of the fixed plugboard, and is perpendicularly connected to the other side plate of the main board.

[0017] Preferably, the free end of the partition plate and the free end of the other transverse plate of the fixed plug plate are arranged in a rounded shape to facilitate the plug-in fit between the other transverse plate of the fixed plug plate and the socket.

[0018] Preferably, the wall panels include a frame, a core material layer, a first base panel and a second base panel;

[0019] The frame includes a plurality of support rods; the plurality of support rods are connected end to end in sequence to form an installation space; the core material layer is arranged in the installation space and is closely fitted with the inner wall surface of the support rods;

[0020] The first base plate and the second base plate are respectively arranged on two sides of the core material layer to limit the core material layer in the installation space, so that the frame, the core material layer, the first base plate and the second base plate form an integral structure;

[0021] The outer wall surface of each support rod is provided with a vertical recessed installation groove along the thickness direction of the support rod, and the length direction of the vertical recessed installation groove extends along the length direction of the support rod, so that the vertical recessed installation grooves of the plurality of support rods are connected in sequence;

[0022] The core material layer is used to make the wallboard soundproof, heat-insulating and fire-proof;

[0023] The first base plate and the second base plate are used to provide a rigid supporting force to the core material layer so as to disperse the impact force received by the wall panel.

[0024] Preferably, the installation space includes a first installation space, a second installation space and a third installation space extending along the thickness direction of the frame;

[0025] The size of the second installation space matches the core material layer; the first installation space matches the first base plate; the second installation space matches the second base plate;

[0026] The length and width of the first installation space and the third installation space are respectively greater than the length and width of the second installation space.

[0027] Preferably, it further comprises a first composite layer, a second composite layer, a first surface layer and a second surface layer;

[0028] The first base plate is attached to one side of the core material layer through the first composite layer; the second base plate is attached to the other side of the core material layer through the second composite layer

[0029] The first surface layer is attached to the outer side of the first base plate, and the second surface layer is attached to the outer side of the second base plate;

[0030] The first surface layer and the second surface layer are used for surface decoration of the wall panel.

[0031] Preferably, two opposite side surfaces of the insert limiting body form limiting protrusions;

[0032] The insert core limiting body is arranged between two adjacent and closely arranged wall panels, the limiting protrusion on one side of the insert core limiting body is arranged in the vertical recessed installation groove of one wall panel, and the limiting protrusion on the other side is arranged in the vertical recessed installation groove of the other wall panel.

[0033] The keel-free fine-tuning fixing plug-in provided by the present invention comprises a fixing socket and a fixing plug-in plate;

[0034] The fixed socket is used to be fixed on the wall of the target building, and the fixed socket is provided with a plurality of sockets arranged in sequence;

[0035] The fixed plug plate is used to be fixed on the inner side of a wall panel, and is provided with a plug plate matched with the socket.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] In the present invention, the wallboard is fixed to the building wall through the detachable cooperation of the wallboard, the keel, the fixing plug-in and the insert core limiter, so as to realize the decoration of the building wall, reduce the manpower demand in the building wall decoration assembly, and save time cost;

[0038] The fixing sockets of the present invention are provided with a plurality of sockets arranged in sequence, so that they can cooperate with the fixing plugs fixed on the wall panels to achieve the fixing of the wall panels located in the middle section of the keel and the building wall, thereby avoiding the problem of loose fixing of part of the wall, and achieving millimeter-level flat installation of the wall panels, and achieving millimeter-level fine adjustment of the flatness of the wall panels; the present invention can also be applied to the fixing and angle fine adjustment of ceilings and floors, etc.

[0039] In the present invention, the wall panels, columns, keels, corner pieces and inserting core limiters prefabricated in the factory can be quickly assembled to form a corner mechanism, so that the outdoor decoration of the building can be quickly formed, the manpower demand in the outdoor decoration of the building is reduced, and the time cost is saved; the corner mechanism is assembled by matching the grooves and protrusions between the wall panels, columns, keel corner pieces and the inserting core limiters, which is also convenient for the secondary use of the enclosure system after disassembly, saving resources, reducing the generation of construction waste, and realizing green development;

[0040] In the present invention, the core material layer, the first base plate and the second base plate are composited into an integral body on the frame to form a wall panel with a solid surface and high flatness, so that it is not easy to be damaged after being impacted by points or surfaces, and the impact force is evenly dispersed, and it can be applied to the production of double-sided decorative integrated wall panels of super-large specifications;

[0041] In the present invention, a vertical recessed mounting groove extending in the length direction is provided on the end face of the wall panel, so that multiple wall panels can be quickly assembled on the keel to form a wall, and a core limiter is provided between two adjacent and closely arranged wall panels to form a wall with a stable structure, thereby improving the stability of the formed wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0043] Figure 1 It is a structural schematic diagram of a wall based on a keel-free fine-tuning fixing plug-in in an embodiment of the present invention;

[0044] Figure 2 A schematic diagram of the structure of a fixed plug-in in an embodiment of the present invention

[0045] Figure 3 This is a schematic diagram of the use status of the fixed plug-in in an embodiment of the present invention;

[0046] Figure 4 A schematic diagram of the structure of a wall panel in an embodiment of the present invention;

[0047] Figure 5 It is a partial enlarged schematic diagram of a wall panel in an embodiment of the present invention;

[0048] Figure 6 This is a schematic diagram of the structure of the framework in an embodiment of the present invention;

[0049] Figure 7 It is a schematic diagram of the structure of the support rod in an embodiment of the present invention;

[0050] Figure 8 It is a structural schematic diagram of the keel in an embodiment of the present invention;

[0051] Fig. 9 Schematic diagram of the structure of the core limiting body in the embodiment of the present invention.

[0052] In the figure: 1 is a wall panel; 2 is a keel; 3 is a core stopper; 4 is a fixed plug-in; 5 is an inner wall; 6 is an outer wall; 7 is a ceiling; 8 is a floor; 101 is a frame; 102 is a core material layer; 103 is a first base plate; 104 is a second base plate; 105 is a first surface layer; 106 is a second surface layer; 1011 is a support rod; 1012 is a recessed mounting groove; 1013 is a second installation space segment; 1014 is a first installation space segment; 1015 is a third installation space segment; 201 is a limit protrusion of the keel; 301 is a limit protrusion on one side of the core stopper; 302 is a limit protrusion on the other side of the core stopper; 401 is a fixed plug plate; 402 is a fixed socket. DETAILED DESCRIPTION

[0053] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several variations and improvements may be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0054] Figure 1 FIG. 1 is a schematic diagram of the structure of a wall based on a keel-free fine-tuning fixing plug-in in an embodiment of the present invention. Figure 1 As shown, the wall based on the keel-free fine-tuning fixed plug-in provided by the present invention comprises a wall panel 1, a keel 2, a fixed plug-in 4 and a core limiter 3;

[0055] The keel 2 is used to fix the attachment to the wall panel 1, and a limiting protrusion is formed on one side thereof;

[0056] The side wall surfaces of the wall panels 1 are all provided with vertical recessed mounting grooves, and the plurality of wall panels 1 are matched and connected with the limiting protrusions of the keel 2 through the vertical recessed mounting grooves located on one side wall; and the insert limiting bodies 3 are arranged in the vertical recessed mounting grooves facing each other of any two adjacent wall panels 1 to form an integral structure;

[0057] The fixed plug-in 4 includes a fixed socket and a fixed plug-in plate; the fixed socket is used to be fixed on the wall of the target building, and the fixed socket is provided with a plurality of sockets arranged in sequence; the fixed plug-in plate is used to be fixed on the inner side of the wall panel 1, and is provided with a plug-in plate matching the socket.

[0058] In an embodiment of the present invention, when the wall panel 1 cooperates with the limiting protrusion of the keel 2 through the recessed mounting groove located on a side wall, and the wall panel 1 is pushed to slide along the direction of the keel 2, the fixed plug plate on the inner side of the wall panel 1 is plugged into any socket of the fixed plug plate to fix the wall panel 1.

[0059] Figure 2 FIG. 1 is a schematic diagram of a structure of a fixed plug-in in an embodiment of the present invention. Figure 2 As shown, the fixed socket includes an L-shaped main board and a plurality of partitions;

[0060] One side plate of the main board is used to be fixed on the building wall, and the other side plate is provided with a plurality of partitions arranged in sequence, and the sockets are formed between adjacent partitions and between one side plate of the main board and an adjacent partition;

[0061] The fixed plug plate is Z-shaped, one horizontal plate of the fixed plug plate is fixedly connected to the inner side of the wall plate 1, and the other horizontal plate can be plugged into any socket in parallel to achieve the fixation of the wall plate 1 and the building wall;

[0062] The two horizontal plates of the fixed plug plate are connected by a vertical plate to form a Z shape.

[0063] In an embodiment of the present invention, the width of each of the sockets is 1 to 2 mm;

[0064] The thickness of the other horizontal plate of the fixed plug plate is 0.5 to 1 mm;

[0065] The two horizontal plates of the fixed plugboard are parallel to each other and perpendicular to the vertical plates; one side plate of the main board is perpendicular to the other side plate; the partition is arranged parallel to one side plate of the main board and the two horizontal plates of the fixed plugboard, and is perpendicularly connected to the other side plate of the main board.

[0066] The free end of the partition plate and the free end of the other transverse plate of the fixed plug plate are arranged in a rounded shape to facilitate the plug-in fit between the other transverse plate of the fixed plug plate and the socket.

[0067] Figure 3 FIG. 1 is a schematic diagram of the use status of the fixed plug-in in an embodiment of the present invention. Figure 3 As shown, the fixing plug-in 4 in the embodiment of the present invention can be applied to the fixing and angle fine-tuning of the ceiling 7, the floor 8, the inner wall 5 and the outer wall 6, etc.

[0068] Figure 4 is a schematic diagram of the structure of the wall panel 1 in an embodiment of the present invention, Figure 5 FIG. 1 is a partial enlarged schematic diagram of a wall panel 1 according to an embodiment of the present invention. Figure 4 , Figure 5 As shown, the wall panel 1 includes a frame 101, a core material layer 102, a first base plate 103, a second base plate 104, a first composite layer, a second composite layer, a first surface layer 105 and a second surface layer 106;

[0069] Figure 6 1 is a schematic diagram of the structure of the framework 101 in an embodiment of the present invention. Figure 6 As shown, the frame 101 includes a plurality of support rods 1011; the plurality of support rods 1011 are connected end to end in sequence to form an installation space; the core material layer 102 is disposed in the installation space and is tightly fitted with the inner wall surface of the support rods 1011;

[0070] The first base plate 103 and the second base plate 104 are respectively arranged on two sides of the core material layer 102 to limit the core material layer 102 in the installation space, so that the frame 101, the core material layer 102, the first base plate 103 and the second base plate 104 form an integral structure;

[0071] The outer wall surface of each support rod 1011 is provided with a vertical recessed installation groove 1012 along the thickness direction of the support rod 1011, and the length direction of the vertical recessed installation groove 1012 extends along the length direction of the support rod 1011, so that the vertical recessed installation grooves 1012 of multiple support rods 1011 are connected in sequence;

[0072] In the embodiment of the present invention, the width direction of the recessed mounting groove 1012 is the same as the width direction of the frame 101 , the length direction is the same as the length direction of the frame 101 , and the depth direction is the same as the thickness direction of the frame 101 .

[0073] In the embodiment of the present invention, the frame 101, the core material layer 102, the first base plate 103 and the second base plate 104 are rectangular. The four support rods 1011 are connected end to end by angle brackets to form a rectangular installation space; the vertical recessed installation grooves 1012 of the four support rods 1011 are connected in sequence to form a rectangular groove structure; the vertical recessed installation grooves 1012 are rectangular grooves.

[0074] The first base plate 103 and the second base plate 104 can be made of any material such as inorganic fireproof board, plywood, organic board and metal plate.

[0075] In the embodiment of the present invention, the core material layer 102 is made of any material such as foamed polyurethane, aerogel insulation material, foamed ceramic board, phenolic board, glass wool board, rock wool board, etc. The first composite layer and the second composite layer are made of glue or adhesive.

[0076] The core material layer 102 is used to make the wall panel 1 soundproof, heat-insulating and fire-proof;

[0077] The first base plate 103 and the second base plate 104 are used to provide a rigid supporting force to the core material layer 102 to disperse the impact force received by the wall panel 1 .

[0078] The first base plate 103 is bonded to one side of the core material layer 102 through the first composite layer; the second base plate 104 is bonded to the other side of the core material layer 102 through the second composite layer.

[0079] The first surface layer 105 is attached to the outer side of the first base plate 103, and the second surface layer 106 is attached to the outer side of the second base plate 104;

[0080] The first surface layer 105 and the second surface layer 106 are used for surface decoration of the wall panel 1 .

[0081] In the embodiment of the present invention, the first surface layer 105 and the second surface layer 106 can be made of any material such as paint, wood veneer, leather, plastic, metal skin, stone, etc.

[0082] Figure 7 Schematic diagram of the structure of the support rod 1011 in an embodiment of the present invention. Figure 7 As shown, the installation space includes a first installation space, a second installation space and a third installation space extending along the thickness direction of the frame 101;

[0083] The size of the second installation space matches the core material layer 102; the first installation space matches the first base plate 103; the second installation space matches the second base plate 104;

[0084] The length and width of the first installation space and the third installation space are respectively greater than the length and width of the second installation space.

[0085] In the embodiment of the present invention, the support rod 1011 has a first installation space segment 1014, a second installation space segment 1013 and a third installation space segment 1015 in the width direction, which respectively correspond to forming the first installation space, the second installation space and the third installation space of the frame 101.

[0086] Figure 8 FIG. 2 is a schematic diagram of the structure of the keel 2 in an embodiment of the present invention. Figure 8 As shown, the keel 2 is used for fixing to a wall attachment, and a limiting protrusion 201 is formed on one side of the keel 2 , and the limiting protrusion 201 matches the vertical recessed mounting groove 1012 .

[0087] In the embodiment of the present invention, the limiting protrusion 201 formed on one side of the keel 2 is rectangular and tightly matched with the rectangular vertical recessed installation groove 1012, and the wall panel 1 can slide along the limiting protrusion formed on one side of the keel 2;

[0088] Fig. 9 FIG. 1 is a schematic diagram of the structure of the insert limiting body 3 in an embodiment of the present invention. Fig. 9 As shown, two opposite sides of the insert limiting body 3 form limiting protrusions;

[0089] The core insert limiting body 3 is arranged between two adjacent and closely arranged wall panels 1, the limiting protrusion 301 on one side of the core insert limiting body 3 is arranged in the vertical recessed mounting groove 1012 of one wall panel 1, and the limiting protrusion 3021 on the other side is arranged in the vertical recessed mounting groove 1012 of the other wall panel 1.

[0090] In the embodiment of the present invention, the insert stopper 3 is in an I-shape, and can be inserted into the vertical recessed installation grooves 1012 of the two wall panels 1 when the two wall panels 1 are closely arranged and the vertical recessed installation grooves 1012 are opposite to each other, and are closely matched with the vertical recessed installation grooves 1012 of the two wall panels 1;

[0091] In an embodiment of the present invention, the keel-free fine-tuning fixing plug-in provided by the present invention comprises a fixing socket and a fixing plug-in plate;

[0092] The fixed socket is used to be fixed on the wall of the target building, and the fixed socket is provided with a plurality of sockets arranged in sequence;

[0093] The fixed plug plate is used to be fixed on the inner side of a wall panel 1, and is provided with a plug plate matched with the socket.

[0094] In the present invention, the wallboard is fixed to the building wall through the detachable cooperation of the wallboard, the keel, the fixing plug-in and the insert core limiter, so as to realize the decoration of the building wall, reduce the manpower demand in the building wall decoration assembly, and save time cost;

[0095] The fixing sockets of the present invention are provided with a plurality of sockets arranged in sequence, so that they can cooperate with the fixing plugs fixed on the wall panels to achieve the fixing of the wall panels located in the middle section of the keel and the building wall, thereby avoiding the problem of loose fixing of part of the wall, and achieving millimeter-level flat installation of the wall panels, and achieving millimeter-level fine adjustment of the flatness of the wall panels; the present invention can also be applied to the fixing and angle fine adjustment of ceilings and floors, etc.

[0096] In the present invention, the wall panels, columns, keels, corner pieces and inserting core limiters prefabricated in the factory can be quickly assembled to form a corner mechanism, so that the outdoor decoration of the building can be quickly formed, the manpower demand in the outdoor decoration of the building is reduced, and the time cost is saved; the corner mechanism is assembled by matching the grooves and protrusions between the wall panels, columns, keel corner pieces and the inserting core limiters, which is also convenient for the secondary use of the enclosure system after disassembly, saving resources, reducing the generation of construction waste, and realizing green development;

[0097] In the present invention, the core material layer, the first base plate and the second base plate are composited into an integral body on the frame to form a wall panel with a solid surface and high flatness, so that it is not easy to be damaged after being impacted by points or surfaces, and the impact force is evenly dispersed, and it can be applied to the production of double-sided decorative integrated wall panels of super-large specifications;

[0098] In the present invention, a vertical recessed mounting groove extending in the length direction is provided on the end face of the wall panel, so that multiple wall panels can be quickly assembled on the keel to form a wall, and a core limiter is provided between two adjacent and closely arranged wall panels to form a wall with a stable structure, thereby improving the stability of the formed wall.

[0099] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art may make various modifications or variations within the scope of the claims, which do not affect the essence of the present invention.

Claims

1. A wall based on a keel-free fine-tuning fixed plug-in, characterized in that: Including wall panels, keels, fixed plug-ins and insert limiters; The keel is used for fixing to the wall panel attachment, and a limiting protrusion is formed on one side thereof; The side wall surfaces of the wall panels are all provided with vertical recessed mounting grooves, and the plurality of wall panels are matched and connected with the limiting protrusions of the keel through the vertical recessed mounting grooves located on one side wall; and the insert limiting bodies are arranged in the vertical recessed mounting grooves opposite to each other of any two adjacent wall panels to form an integral structure; The fixed plug-in comprises a fixed socket and a fixed plug-in plate; the fixed socket is used to be fixed on the wall of the target building, and the fixed socket is provided with a plurality of sockets arranged in sequence; the fixed plug-in plate is used to be fixed on the inner side of the wall plate, and is provided with a plug-in plate matched with the socket; The fixed socket includes an L-shaped main board and a plurality of partitions; One side plate of the main board is used to be fixed on the building wall, and the other side plate is provided with a plurality of partitions arranged in sequence, and the sockets are formed between adjacent partitions and between one side plate of the main board and an adjacent partition; The fixed plug plate is Z-shaped, one horizontal plate of the fixed plug plate is fixedly connected to the inner side of the wall plate, and the other horizontal plate can be plugged into any socket in parallel to achieve the fixation of the wall plate and the building wall; The two horizontal plates of the fixed plug plate are connected by a vertical plate to form a Z shape; The two horizontal plates of the fixed plug plate are parallel to each other and perpendicular to the vertical plates; when the wall panel cooperates with the limiting protrusion of the keel through the vertical recessed mounting groove located on one side wall, and the wall panel is pushed to slide along the direction of the keel, the fixed plug plate on the inner side of the wall panel is plugged into any socket of the fixed plug plate to fix the wall panel.

2. The wall based on keel-free fine-tuning fixing plug-in according to claim 1 is characterized in that: The width of each of the sockets is 1 to 2 mm; The thickness of the other horizontal plate of the fixed plug plate is 0.5 to 1 mm; One side plate of the main board is perpendicular to the other side plate, the partition is arranged in parallel with one side plate of the main board and two transverse plates of the fixed plug board, and is vertically connected to the other side plate of the main board.

3. The wall based on keel-free fine-tuning fixing plug-in according to claim 1 is characterized in that: The free end of the partition plate and the free end of the other transverse plate of the fixed plug plate are arranged in a rounded shape to facilitate the plug-in fit between the other transverse plate of the fixed plug plate and the socket.

4. The wall based on keel-free fine-tuning fixing plug-in according to claim 1 is characterized in that: The wall panels all include a frame, a core material layer, a first base plate and a second base plate; The frame includes a plurality of support rods; the plurality of support rods are connected end to end in sequence to form an installation space; the core material layer is arranged in the installation space and is closely fitted with the inner wall surface of the support rods; The first base plate and the second base plate are respectively arranged on two sides of the core material layer to limit the core material layer in the installation space, so that the frame, the core material layer, the first base plate and the second base plate form an integral structure; The outer wall surface of each support rod is provided with a vertical recessed installation groove along the thickness direction of the support rod, and the length direction of the vertical recessed installation groove extends along the length direction of the support rod, so that the vertical recessed installation grooves of the plurality of support rods are connected in sequence; The core material layer is used to make the wallboard soundproof, heat-insulating and fire-proof; The first base plate and the second base plate are used to provide a rigid supporting force to the core material layer so as to disperse the impact force on the wall panel.

5. The wall based on keel-free fine-tuning fixing plug-in according to claim 4 is characterized in that: The installation space includes a first installation space, a second installation space, and a third installation space extending in a thickness direction of the frame; The size of the second installation space matches the core material layer; the first installation space matches the first base plate; the third installation space matches the second base plate; The length and width of the first installation space and the third installation space are respectively greater than the length and width of the second installation space.

6. The wall based on keel-free fine-tuning fixing plug-in according to claim 4 is characterized in that: Also includes a first composite layer, a second composite layer, a first surface layer and a second surface layer; The first base plate is attached to one side of the core material layer through the first composite layer; the second base plate is attached to the other side of the core material layer through the second composite layer; The first surface layer is attached to the outer side of the first base plate, and the second surface layer is attached to the outer side of the second base plate; The first surface layer and the second surface layer are used for surface decoration of the wall panel.

7. The wall based on keel-free fine-tuning fixing plug-in according to claim 1 is characterized in that: The two opposite sides of the insert limiting body form limiting protrusions; The insert core limiting body is arranged between two adjacent and closely arranged wall panels, the limiting protrusion on one side of the insert core limiting body is arranged in the vertical recessed installation groove of one wall panel, and the limiting protrusion on the other side is arranged in the vertical recessed installation groove of the other wall panel.

8. A keel-free fine-tuning fixed plug-in, characterized in that: It includes a fixed socket and a fixed plug plate; The fixed socket is used to be fixed on the wall of the target building, and the fixed socket is provided with a plurality of sockets arranged in sequence; The fixed plug plate is used to be fixed on the inner side of a wall panel, and is provided with a plug plate that matches the socket; The fixed socket includes an L-shaped main board and a plurality of partitions; One side plate of the main board is used to be fixed on the building wall, and the other side plate is provided with a plurality of partitions arranged in sequence, and the sockets are formed between adjacent partitions and between one side plate of the main board and an adjacent partition; The fixed plug plate is Z-shaped, one horizontal plate of the fixed plug plate is fixedly connected to the inner side of the wall plate, and the other horizontal plate can be plugged into any socket in parallel to achieve the fixation of the wall plate and the building wall; The two horizontal plates of the fixed plug board are connected by a vertical plate to form a Z shape; the two horizontal plates of the fixed plug board are parallel to each other and perpendicular to the vertical plate.

Images