Leveling components for prefabricated walls, prefabricated wall systems and their construction methods

Abstract

This invention relates to the field of prefabricated building technology, specifically to a leveling component for prefabricated walls, a prefabricated wall system, and a construction method thereof. The leveling component includes: a leveling support track fixedly connected to the wall panel assembly; a leveling mechanism disposed on the side of the leveling support track facing the structural wall, comprising: abutment blocks, a wedge-shaped pusher, and a pull rope; multiple abutment blocks are disposed along the length of the leveling support track and are driven to move toward the structural wall; the side of the abutment block facing the wedge-shaped pusher has an inclined surface adapted to the shape of the wedge-shaped pusher; the wedge-shaped pusher is an elastic element and has a corresponding pull rope; the pull rope is connected to the wedge-shaped pusher to pull the wedge-shaped pusher along the length of the leveling support track during the leveling process, and sequentially pushes each abutment block to abut against the structural wall. This structure effectively overcomes the problem of difficulty in achieving wall leveling in existing prefabricated wall systems.

Description

Technical Field

[0001] This invention relates to the field of prefabricated building technology, specifically to a leveling component for prefabricated walls, a prefabricated wall system, and a construction method thereof. Background Technology

[0002] Traditional residential buildings often suffer from significant errors in civil construction, resulting in diagonal discrepancies of 30mm to 50mm when the unfinished apartments are delivered, causing considerable inconvenience and even disputes for homeowners. Furthermore, the civil structure is closely related to subsequent decoration. Traditional decoration methods involve extensive use of plaster, putty, and mesh fabric to level the walls with discrepancies and their highest points before painting or applying wallpaper to facilitate the measurement and installation of custom-made furniture. These traditional decoration methods result in time and financial losses for homeowners.

[0003] To eliminate traditional wall construction methods, prefabricated dry wall assembly systems have been disclosed in the prior art. However, existing prefabricated walls lack simple and effective wall leveling structures. Those skilled in the art need a leveling component for prefabricated walls to solve the problem of difficulty in achieving wall leveling in existing prefabricated walls. Summary of the Invention

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the difficulty in achieving wall leveling in prefabricated wall panels in the prior art. To this end, the present invention provides a leveling component for prefabricated wall panels, comprising:

[0005] A leveling support rail, wherein the side of the leveling support rail facing the wall panel assembly is fixedly connected to the wall panel assembly;

[0006] A leveling mechanism is provided on the side of the leveling support track facing the structural wall, and includes: an abutment block, a wedge-shaped pusher, and a pull rope; at least two abutment blocks are provided along the length of the leveling support track and are driven to move toward the structural wall.

[0007] The side of the abutment block facing the wedge-shaped pusher is an inclined surface adapted to the shape of the wedge-shaped pusher; the wedge-shaped pusher is an elastic element and has a corresponding pull rope; the pull rope is connected to the wedge-shaped pusher to pull the wedge-shaped pusher along the length direction of the leveling support track during the leveling process, and to push each abutment block to abut against the structural wall in sequence.

[0008] Optionally, the leveling support track is provided with a receiving cavity for accommodating the abutment block;

[0009] The abutting block and the accommodating cavity are provided with limiting structures to restrict the abutting block from retracting into the accommodating cavity.

[0010] Optionally, the limiting structure includes limiting barbs that are respectively disposed on the abutment block and the receiving cavity and whose shapes are adapted to each other.

[0011] Optionally, there are at least two leveling support tracks, arranged in the vertical direction of the structural wall.

[0012] Optionally, the wall panel assembly includes: a wall surface and a connecting plate;

[0013] The connecting plate is fixedly installed on the back of the wall, and the wall is fixedly connected to the leveling support track through the connecting plate.

[0014] Optionally, the connecting plate is made of metal and has multiple connecting holes evenly arranged on its surface to form a honeycomb structure; the leveling support rail is fixedly connected to the connecting holes on the connecting plate through a connector.

[0015] Optionally, the top positioning component includes: a first connecting part fastened to the horizontal keel, and a first L-shaped insertion part; one end of the first L-shaped insertion part is connected to the first connecting part, and the other end engages with the outer contour edge of the wall; and / or,

[0016] The bottom positioning component includes: a second connecting part that is fastened to the horizontal keel, and a second L-shaped insertion part; one end of the second L-shaped insertion part is connected to the second connecting part, and the other end is engaged with the outer contour edge of the wall.

[0017] Optionally, the leveling support rail is provided with a receiving cavity for accommodating the abutment block, and a guide rail for guiding the wedge-shaped pusher to move toward the abutment block;

[0018] The abutment block is provided with a barbed structure to restrict the abutment block from retracting into the accommodating cavity.

[0019] Optionally, a shock-absorbing pad is provided on the side of the abutment block facing the structural wall.

[0020] A prefabricated wall system, comprising:

[0021] Leveling components for prefabricated wall surfaces; and,

[0022] Structural walls and wall panel assemblies.

[0023] A construction method for a prefabricated wall system includes the following steps:

[0024] S1. Leveling components and wall panel components are prefabricated in the factory, and the leveling support rails are pre-installed and fixed on the connecting plates of the wall panel components to complete the assembly of the wall modules.

[0025] S2, a bottom positioning component is installed at the bottom of the structural wall via a horizontal keel, and a top positioning component is installed at the top of the structural wall via a horizontal keel;

[0026] S3, the wall panel assembly pre-installed with the leveling component is respectively snapped onto the bottom positioning component and the top positioning component by lifting and lowering the installation method; the bottom positioning component and the top positioning component are respectively connected to the outer contour edge of the wall surface of the wall panel assembly by interlocking.

[0027] S4, pull the rope corresponding to the wedge-shaped pusher to drive the corresponding abutment block to move toward the structural wall and abut against the structural wall.

[0028] The technical solution of this invention has the following advantages:

[0029] 1. The leveling component for prefabricated walls provided by the present invention includes:

[0030] A leveling support rail, wherein the side of the leveling support rail facing the wall panel assembly is fixedly connected to the wall panel assembly;

[0031] A leveling mechanism is provided on the side of the leveling support track facing the structural wall, and includes: an abutment block, a wedge-shaped pusher, and a pull rope; at least two abutment blocks are provided along the length of the leveling support track and are driven to move toward the structural wall.

[0032] The side of the abutment block facing the wedge-shaped pusher is an inclined surface adapted to the shape of the wedge-shaped pusher; the wedge-shaped pusher is an elastic element and has a corresponding pull rope; the pull rope is connected to the wedge-shaped pusher to pull the wedge-shaped pusher along the length direction of the leveling support track during the leveling process, and to push each abutment block to abut against the structural wall in sequence.

[0033] Existing technologies suffer from several problems with traditional leveling methods due to significant errors in the surface of unfinished walls: 1. Leveling with decorative paint often results in cracking and peeling. 2. Putty application, a traditional manual wet process, requires specific ambient temperatures, typically below 16°C. Thick layers require long curing times, and incomplete drying can lead to bubbling and peeling during seasonal changes. 3. Extensive use of putty, particularly reinforcing adhesives, releases gases during curing, causing chronic air pollution and potential harm to residents. To address these issues and adapt to existing prefabricated walls, this invention utilizes a cooperating leveling support track and mechanism to slide the abutment blocks on the wall panel assembly towards and abut against the structural wall. This allows for a simple and quick process of leveling, supporting, and installing wall panels on uneven or poorly shaped structural walls. It completely solves the problem of uneven wall surfaces, a problem that is difficult to solve through standardized methods.

[0034] 2. The leveling component for prefabricated walls provided by the present invention includes a receiving cavity on the leveling support track for accommodating the abutment block; the abutment block and the receiving cavity are provided with limiting structures for restricting the abutment block from retracting into the receiving cavity. The limiting structures include limiting barbs respectively disposed on the abutment block and the receiving cavity, and whose shapes are adapted to each other.

[0035] In this invention, after the wedge-shaped pusher sequentially pushes multiple of the above-mentioned abutment blocks toward the structural wall and moves them into place, the abutment blocks can be effectively stopped at the position abutting against the structural wall by the above-mentioned limiting structure, thereby realizing the leveling work of the prefabricated wall surface.

[0036] 3. The leveling component for prefabricated walls provided by the present invention includes at least two leveling support tracks arranged in the vertical direction of the structural wall.

[0037] In this invention, by setting multiple leveling support tracks, each position of the wall panel assembly can be made to abut against the structural wall through abutment blocks, thereby ensuring the flatness of the wall panel assembly.

[0038] 4. The present invention provides a leveling component for prefabricated walls, wherein the wall panel component includes: a wall surface and a connecting plate; the connecting plate is fixedly disposed on the back side of the wall surface, and the wall surface is fixedly connected to the leveling support track through the connecting plate. The connecting plate is made of metal and has a plurality of connecting holes evenly arranged on its surface to form a honeycomb structure; the leveling support track is fixedly connected to the connecting holes on the connecting plate through connectors.

[0039] In this invention, a connecting plate is installed on the back of the wall, and the leveling component is pre-installed and fixed on the connecting plate using connectors, thereby achieving the pre-installation and fixing of the leveling component and the wall panel component. This structure enables the leveling component to be pre-installed on the wall panel component, facilitating the leveling work after the wall panel component is installed behind the structural wall.

[0040] 5. The leveling component for prefabricated walls provided by the present invention further includes:

[0041] The top positioning component is a strip structure, installed on the horizontal keel arranged along the transverse direction of the structural wall, and fixed to the structural wall by leveling components; the top positioning component is used to clamp and limit the top of the wall panel assembly;

[0042] The bottom positioning component is a strip structure, installed on the horizontal keel arranged along the transverse direction of the structural wall, and fixed to the structural wall by leveling components; the bottom positioning component is used to lock and limit the bottom of the wall panel assembly.

[0043] In this invention, by providing the aforementioned top positioning component and bottom positioning component, not only can the edge contour of the wall be concealed, improving the overall aesthetics of the wall system, but it can also serve as a limiting element for the wall surface.

[0044] 6. The leveling component for prefabricated walls provided by the present invention includes a receiving cavity for accommodating the abutment block on the leveling support rail, and a guide rail for guiding the wedge-shaped pusher to move toward the abutment block; the abutment block is provided with a barbed structure for restricting the abutment block from retracting into the receiving cavity.

[0045] The aforementioned receiving cavity for accommodating the abutment block, and the guide rail for guiding the wedge-shaped pusher toward the abutment block, can effectively drive each abutment block on the leveling support rail to extend, thereby tightly abutting and connecting with the structural wall.

[0046] 7. The prefabricated wall system provided by the present invention includes: a leveling component for prefabricated wall surfaces; and structural wall and wall panel components.

[0047] The prefabricated wall system in this invention includes the leveling components described above, so the prefabricated wall system has all the advantages of the leveling components.

[0048] 8. The construction method of the prefabricated wall system provided by the present invention includes the following steps:

[0049] S1. Leveling components and wall panel components are prefabricated in the factory, and the leveling support rails are pre-installed and fixed on the connecting plates of the wall panel components to complete the assembly of the wall modules.

[0050] S2, a bottom positioning component is installed at the bottom of the structural wall via a horizontal keel, and a top positioning component is installed at the top of the structural wall via a horizontal keel;

[0051] S3, the wall panel assembly pre-installed with the leveling component is respectively snapped onto the bottom positioning component and the top positioning component by lifting and lowering the installation method; the bottom positioning component and the top positioning component are respectively connected to the outer contour edge of the wall surface of the wall panel assembly by interlocking.

[0052] S4, pull the rope corresponding to the wedge-shaped pusher to drive the corresponding abutment block to move toward the structural wall and abut against the structural wall.

[0053] In this invention, the leveling components and wall panel components can be prefabricated in the factory. Furthermore, the leveling support rails can be pre-installed and fixed to the connecting plates of the wall panel components in the factory, thus completing the assembly of the wall modules. During on-site leveling work, workers only need to pull the rope to drive the wedge-shaped pushers to sequentially push each abutment block tightly against the structural wall. This installation method not only simplifies the difficulties and high skill requirements of traditional leveling construction, but also completely solves the problem of inconsistent wall surfaces, which is difficult to address through standardized methods.

[0054] In addition, the aforementioned wedge-shaped pusher can be completely pulled out from the leveling support track under the traction of the pull rope. The above steps serve as a test for whether the operator can perform this operation, and also enable the wedge-shaped pusher and pull rope to be returned to the factory for recycling. Attached Figure Description

[0055] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0056] Figure 1 A schematic diagram showing the arrangement of leveling components in the prefabricated wall system provided by the present invention;

[0057] Figure 2 A schematic diagram of the connection structure between the extended abutment block and the structural wall provided by the present invention;

[0058] Figure 3 This is a schematic diagram of the leveling mechanism structure provided by the present invention, which is installed on the leveling support track;

[0059] Figure 4 This is a schematic diagram of the limiting structure provided on the abutment block according to the present invention;

[0060] Figure 5 A schematic diagram showing the relative positions of the abutment block on the leveling support track and the multiple wedge-shaped pushers corresponding to it, provided by the present invention.

[0061] Figure 6 A three-dimensional structural diagram of the top positioning component provided by the present invention;

[0062] Figure 7 A three-dimensional structural diagram of the bottom positioning component provided by the present invention.

[0063] Explanation of reference numerals in the attached figures:

[0064] 1-Leveling support track; 2-Wall panel assembly; 3-Leveling mechanism; 4-Abutting block; 5-Wedge-shaped pusher; 6-Pull rope; 7-Structural wall; 8-Limiting structure; 9-Wall surface; 10-Connecting plate; 11-Top positioning component; 12-Horizontal keel; 13-Leveling component; 14-Bottom positioning component; 15-First connecting part; 16-First L-shaped insertion part; 17-Second connecting part; 18-Second L-shaped insertion part; 19-Shock-absorbing pad. Detailed Implementation

[0065] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0066] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for 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. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0067] Example 1

[0068] This embodiment provides a leveling component for prefabricated walls, such as... Figure 1 and Figure 5 As shown, it includes:

[0069] The leveling support track 1 is fixedly connected to the wall panel assembly 2 on the side facing the wall panel assembly 2.

[0070] A leveling mechanism 3 is provided, which is located on the side of the leveling support rail 1 facing the structural wall 7. Multiple leveling support rails 1 are arranged in the vertical direction of the structural wall 7. Figure 3 As shown, the leveling mechanism 3 includes: abutment block 4, wedge-shaped pusher 5, and pull rope 6; at least two abutment blocks 4 are arranged in the length direction of the leveling support track 1 and are driven to move toward the structural wall 7; in this embodiment, a shock-absorbing pad 19 is provided on the side of the abutment block 4 facing the structural wall 7.

[0071] Top positioning component 11, such as Figure 6 As shown, the top positioning component 11 is a strip structure, installed on the horizontal keel 12 arranged along the transverse direction of the structural wall 7, and fixed to the structural wall 7 by the leveling component 13; the top positioning component 11 is used to clamp and limit the top of the wall surface 9; the top positioning component 11 includes: a first connecting part 15 that is fastened to the horizontal keel 12, and a first L-shaped insertion part 16; one end of the first L-shaped insertion part 16 is connected to the first connecting part 15, and the other end is engaged with the outer contour edge of the wall surface 9;

[0072] Bottom positioning component 14, such as Figure 7 As shown, the bottom positioning component 14 is a strip structure, installed on the horizontal keel 12 arranged in the transverse direction of the structural wall 7, and fixed to the structural wall 7 by the leveling component 13; the bottom positioning component 14 is used to lock and limit the bottom of the wall surface 9; the bottom positioning component 14 includes: a second connecting part 17 that is fastened to the horizontal keel 12, and a second L-shaped insertion part 18; one end of the second L-shaped insertion part 18 is connected to the second connecting part 17, and the other end is engaged with the outer contour edge of the wall surface 9;

[0073] like Figure 3 As shown, the side of the abutment block 4 facing the wedge-shaped pusher 5 is an inclined surface adapted to the shape of the wedge-shaped pusher 5; the wedge-shaped pusher 5 is an elastic element and has a corresponding pull rope 6; the pull rope 6 is connected to the wedge-shaped pusher 5 so as to pull the wedge-shaped pusher 5 to slide along the length direction of the leveling support track 1 during the leveling process, and sequentially push each abutment block 4 to abut against the structural wall 7.

[0074] In this invention, such as Figure 2 and Figure 3As shown, the leveling support track 1 is provided with a receiving cavity for accommodating the abutment block 4; and the leveling support track 1 is provided with a guide track for guiding the wedge-shaped pusher 5 to move toward the abutment block 4; the abutment block 4 and the receiving cavity are provided with a limiting structure 8 for restricting the abutment block 4 from retracting into the receiving cavity. In this embodiment, as... Figure 4 The limiting structure 8 shown includes limiting barbs that are respectively disposed on the abutment block 4 and the receiving cavity and whose shapes are adapted to each other.

[0075] In this embodiment, as Figure 2 As shown, the wall panel assembly 2 includes a wall surface 9 and a connecting plate 10; the connecting plate 10 is fixedly disposed on the back of the wall surface 9, and the wall surface 9 is fixedly connected to the leveling support track 1 through the connecting plate 10. The connecting plate 10 is made of metal and has multiple connecting holes evenly arranged on its surface to form a honeycomb structure; the leveling support track 1 is fixedly connected to the connecting holes on the connecting plate 10 through connectors.

[0076] Of course, this embodiment does not specifically limit the specific structure of the guide rail. In other embodiments, the guide rail used to guide the wedge-shaped pusher 5 to move toward the abutment block 4 can also be a slot that engages with the wedge-shaped pusher 5.

[0077] Of course, this embodiment does not specifically limit the limiting structure 8. In other embodiments, the limiting structure 8 can also be an arc-shaped groove and a hook located on both sides of the abutment block 4. The hook can only move towards the side closer to the structural wall 7.

[0078] Of course, this embodiment does not specifically limit the material and structure of the connecting plate 10. In other embodiments, the connecting plate 10 may also be made of alloy material and have a plurality of snap-fit ​​structures uniformly arranged on its surface that are fixedly connected to the leveling support rail 1.

[0079] Of course, this embodiment does not specifically limit whether the leveling component of the prefabricated wall includes the top positioning component 11 and the bottom positioning component 14. In other embodiments, the leveling component of the prefabricated wall does not include the aforementioned top positioning component 11 and bottom positioning component 14.

[0080] Of course, this embodiment does not specifically limit whether the side of the abutment block 4 facing the structural wall 7 is provided with a shock-absorbing pad 19. In other embodiments, the end of the abutment block 4 is not provided with the aforementioned shock-absorbing pad 19.

[0081] Example 2

[0082] A prefabricated wall system includes: a leveling component for prefabricated wall surfaces; and a structural wall 7 and a wall panel assembly 2.

[0083] Leveling components for prefabricated walls, such as Figure 1 and Figure 5 As shown, it includes:

[0084] The leveling support track 1 is fixedly connected to the wall panel assembly 2 on the side facing the wall panel assembly 2.

[0085] A leveling mechanism 3 is provided, which is located on the side of the leveling support rail 1 facing the structural wall 7. Multiple leveling support rails 1 are arranged in the vertical direction of the structural wall 7. Figure 3 As shown, the leveling mechanism 3 includes: abutment block 4, wedge-shaped pusher 5, and pull rope 6; at least two abutment blocks 4 are arranged in the length direction of the leveling support track 1 and are driven to move toward the structural wall 7; in this embodiment, a shock-absorbing pad 19 is provided on the side of the abutment block 4 facing the structural wall 7.

[0086] Top positioning component 11, such as Figure 6 As shown, the top positioning component 11 is a strip structure, installed on the horizontal keel 12 arranged along the transverse direction of the structural wall 7, and fixed to the structural wall 7 by the leveling component 13; the top positioning component 11 is used to clamp and limit the top of the wall surface 9; the top positioning component 11 includes: a first connecting part 15 that is fastened to the horizontal keel 12, and a first L-shaped insertion part 16; one end of the first L-shaped insertion part 16 is connected to the first connecting part 15, and the other end is engaged with the outer contour edge of the wall surface 9;

[0087] Bottom positioning component 14, such as Figure 7 As shown, the bottom positioning component 14 is a strip structure, installed on the horizontal keel 12 arranged in the transverse direction of the structural wall 7, and fixed to the structural wall 7 by the leveling component 13; the bottom positioning component 14 is used to lock and limit the bottom of the wall surface 9; the bottom positioning component 14 includes: a second connecting part 17 that is fastened to the horizontal keel 12, and a second L-shaped insertion part 18; one end of the second L-shaped insertion part 18 is connected to the second connecting part 17, and the other end is engaged with the outer contour edge of the wall surface 9;

[0088] like Figure 3 As shown, the side of the abutment block 4 facing the wedge-shaped pusher 5 is an inclined surface adapted to the shape of the wedge-shaped pusher 5; the wedge-shaped pusher 5 is an elastic element and has a corresponding pull rope 6; the pull rope 6 is connected to the wedge-shaped pusher 5 so as to pull the wedge-shaped pusher 5 to slide along the length direction of the leveling support track 1 during the leveling process, and sequentially push each abutment block 4 to abut against the structural wall 7.

[0089] A construction method for a prefabricated wall system includes the following steps:

[0090] S1, leveling components and wall panel components 2 are prefabricated in the factory, and leveling support rail 1 is pre-installed and fixed on the connecting plate 10 of the wall panel components 2 to complete the assembly of the wall module.

[0091] S2, a bottom positioning component 14 is installed at the bottom of the structural wall 7 via a horizontal keel 12, and a top positioning component 11 is installed at the top of the structural wall 7 via a horizontal keel 12;

[0092] S3, the wall panel assembly 2 pre-installed with the leveling component is respectively installed on the bottom positioning component 14 and the top positioning component 11 by lifting and lowering; the bottom positioning component 14 and the top positioning component 11 are respectively connected to the outer contour edge of the wall surface 9 of the wall panel assembly 2 by interlocking.

[0093] S4, pull the rope 6 corresponding to the wedge-shaped pusher 5 to drive the corresponding abutment block 4 to move toward the structural wall 7 and abut against the structural wall 7.

[0094] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A leveling component for prefabricated wall surfaces, characterized in that, include: The leveling support track (1) is fixedly connected to the wall panel assembly (2) on the side facing the wall panel assembly (2); The leveling mechanism (3) is located on the side of the leveling support track (1) facing the structural wall (7), and includes: abutment block (4), wedge pusher (5) and pull rope (6); at least two abutment blocks (4) are located in the length direction of the leveling support track (1) and are driven to move toward the structural wall (7). The side of the abutment block (4) facing the wedge-shaped pusher (5) is an inclined surface adapted to the shape of the wedge-shaped pusher (5); the wedge-shaped pusher (5) is an elastic element and has a corresponding pull rope (6); the pull rope (6) is connected to the wedge-shaped pusher (5) to pull the wedge-shaped pusher (5) to slide along the length direction of the leveling support track (1) during the leveling process, and push each abutment block (4) to abut against the structural wall (7) in sequence.

2. The leveling component for prefabricated walls according to claim 1, characterized in that, The leveling support track (1) is provided with a receiving cavity for accommodating the abutment block (4); the leveling support track (1) is provided with a guide track for guiding the wedge-shaped pusher (5) to move toward the abutment block (4); The abutment block (4) and the accommodating cavity are provided with a limiting structure (8) for restricting the abutment block (4) from retracting into the accommodating cavity.

3. The leveling component for prefabricated walls according to claim 2, characterized in that, The limiting structure (8) includes limiting barbs that are respectively disposed on the abutting block (4) and the receiving cavity and whose shapes are adapted to each other.

4. The leveling component for prefabricated walls according to claim 1, characterized in that, The leveling support rails (1) are at least two and are arranged in the vertical direction of the structural wall (7).

5. The leveling component for prefabricated walls according to claim 1, characterized in that, The wall panel assembly (2) includes: a wall surface (9) and a connecting plate (10); The connecting plate (10) is fixedly installed on the back of the wall (9), and the wall (9) is fixedly connected to the leveling support track (1) through the connecting plate (10).

6. The leveling component for prefabricated walls according to claim 5, characterized in that, The connecting plate (10) is made of metal and has multiple connecting holes evenly arranged on its surface to form a honeycomb structure; the leveling support rail (1) is fixedly connected to the connecting holes on the connecting plate (10) through a connector.

7. The leveling component for prefabricated walls according to claim 5 or 6, characterized in that, Also includes: The top positioning component (11) is a strip structure, installed on the transverse keel (12) arranged in the transverse direction of the structural wall (7), and fixed to the structural wall (7) by the leveling component (13); the top positioning component (11) is used to clamp and limit the top of the wall surface (9); The bottom positioning component (14) is a strip structure, installed on the transverse keel (12) arranged in the transverse direction of the structural wall (7), and fixed to the structural wall (7) by the leveling component (13); the bottom positioning component (14) is used to clamp and limit the bottom of the wall surface (9).

8. The leveling component for prefabricated walls according to claim 7, characterized in that, The top positioning component (11) includes: a first connecting part (15) fastened to the horizontal keel (12), and a first L-shaped insertion part (16); one end of the first L-shaped insertion part (16) is connected to the first connecting part (15), and the other end is engaged with the outer contour edge of the wall surface (9); and / or, The bottom positioning component (14) includes: a second connecting part (17) that is fastened to the horizontal keel (12), and a second L-shaped plug-in part (18); one end of the second L-shaped plug-in part (18) is connected to the second connecting part (17), and the other end is engaged with the outer contour edge of the wall surface (9).

9. The leveling component for prefabricated walls according to claim 1, characterized in that, The abutment block (4) is provided with a shock-absorbing pad (19) on the side facing the structural wall (7).

10. A prefabricated wall system, characterized in that, include: The leveling component for prefabricated walls according to any one of claims 1 to 9; and, Structural wall (7) and wall panel assembly (2).

11. A construction method for a prefabricated wall system, used in the prefabricated wall system of claim 10, characterized in that, Includes the following steps: S1, leveling components and wall panel components (2) are prefabricated in the factory, and leveling support rails (1) are pre-installed and fixed on the connecting plate (10) of the wall panel components (2) to complete the assembly of the wall module; S2, a bottom positioning component (14) is installed at the bottom of the structural wall (7) via a horizontal keel (12), and a top positioning component (11) is installed at the top of the structural wall (7) via a horizontal keel (12). S3, the wall panel assembly (2) pre-installed with the leveling component is respectively installed on the bottom positioning component (14) and the top positioning component (11) by lifting and lowering; the bottom positioning component (14) and the top positioning component (11) are respectively connected to the outer contour edge of the wall surface (9) of the wall panel assembly (2); S4, pull the rope (6) corresponding to the wedge pusher (5) to drive the corresponding abutment block (4) to move toward the structural wall (7) and abut against the structural wall (7) via the wedge pusher (5).

Images