An assembled wall surface butt-joint structure and its installation method

Abstract

An assembled wall surface butt-joint structure and its installation method, comprising wall panels, splicing members and wall panel fixing components. A splicing groove for inserting the splicing members is provided on the side wall of the wall panel. The two ends of the splicing member are respectively inserted into the splicing grooves on two wall panels, so as to assemble and join the two wall panels through the splicing member. The wall panel fixing component is connected to the splicing part of the wall panel, so as to fix the wall panel on the wall surface. The two wall panels are preliminarily assembled and connected through the splicing member to unify the gaps between the wall panels, improve the overall aesthetics of the assembled wall, and then the wall panel fixing component further fixes and assembles the splicing part of the two wall panels, improves the assembly efficiency of the assembled wall, increases the connection strength between the assembled wall and the wall surface, and ensures the overall stability of the assembled wall.

Description

Technical Field

[0001] The present invention belongs to the technical field of prefabricated wall panels, and particularly relates to a prefabricated wall surface flat joint structure and an installation method thereof. Background Art

[0002] Wall panels, also known as wainscoting and wall boards, are a new type of decorative wall material developed in recent years, generally using wood as the base material. Wall panels have the advantages of light weight, fire prevention, moth prevention, safe use, and obvious decorative effects, so they are more and more popular among people and are used more and more widely. At present, the installation of wall panels is mostly connected to the wall by self-tapping screws or adhesives. Using screws is likely to damage the wall panel structure and the wall structure, while using adhesives to directly paste the wall panel on the wall, the chemical substances in the glue will inevitably pollute the external environment, and the environmental protection effect is poor. Moreover, when installed in these two ways, the wall panels are greatly affected by the environmental temperature. Due to the different thermal expansion coefficients of the wall panels and the wall, when the environment changes, the different expansion and contraction amounts of the wall and the wall panels are likely to cause the wall panels to deform, which will affect the decorative effect of the wall panels.

[0003] The invention with the application number CN202110540418.1 discloses a wall panel flat joint structure suitable for ceramic tile composite wall panels, which relates to the technical field of decoration design, including a first board, a second board and a connecting part. One end of the first board close to the second board is provided with a first groove, one end of the second board close to the first board is provided with a second groove, a first clamping part is arranged in the first groove, a second clamping part is arranged in the second groove, and the connecting part includes a connecting plate, a fixing plate and a backing plate. At least a part of one end of the connecting plate is located in the first clamping part, and at least a part of the end of the connecting plate away from the first clamping part is located in the second clamping part; the structure of the above flat joint structure is relatively complex, which is likely to increase the cost of the flat joint structure on the one hand and is not conducive to assembly on the other hand. Summary of the Invention

[0004] Aiming at the above deficiencies, the technical problem to be solved by the present invention is to provide a prefabricated wall surface flat joint structure and an installation method thereof, which are used to improve the flatness and aesthetics of prefabricated cavity panels.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is

[0006] A prefabricated wall surface flat joint structure includes wall panels, splicing parts and wall panel fixing components. Splicing grooves for inserting splicing parts are provided on the side walls of the wall panels. Adjacent wall panels are joined together through the splicing parts, and wall panel slots are provided in the wall panel fixing components, and the joined wall panels are inserted into the wall panel slots.

[0007] As a preferred solution of the present invention, a limiting boss is provided in the middle of the splicing part, and the limiting boss is arranged between adjacent wall panels to control the size of the joint between the wall panels.

[0008] As a preferred embodiment of the present invention, limiting bars are provided on both side edges of the splicing member, and the splicing member is fixed in the splicing groove through the limiting bars.

[0009] As a preferred embodiment of the present invention, the splicing member includes a middle limiting bar, a plugging bar, and a limiting bar. Plugging bars are respectively connected to both sides of the middle limiting bar. Limiting bosses are formed at the joints of the middle limiting bar and the plugging bars. The limiting bar is connected to the edge of the plugging bar.

[0010] As a preferred embodiment of the present invention, the splicing groove includes a limiting groove portion, a plugging groove portion, and a movable groove portion that are connected in sequence. The middle limiting bar is arranged in the limiting groove portion, the plugging bar is arranged in the plugging groove portion, and the limiting bar is arranged in the movable groove portion.

[0011] As a preferred embodiment of the present invention, a wall panel positioning groove is provided on the end face of the wall panel, and the wall panel fixing assembly is positioned and connected to the wall panel through the wall panel positioning groove.

[0012] As a preferred embodiment of the present invention, the wall panel fixing assembly includes a wall panel installation buckle, a keel hanging member, and a keel. The wall panel installation buckle is fixed on the wall panel, and the wall panel installation buckle is installed on the keel through the transition of the keel hanging member.

[0013] As a preferred embodiment of the present invention, installation guiding ribs and insertion plates are provided on both sides of the wall panel installation buckle. The wall panel installation buckle is positioned and assembled on the wall panel through the installation guiding ribs, and the wall panel installation buckle is assembled on the keel hanging member through the insertion plates.

[0014] As a preferred embodiment of the present invention, wall panel insertion slots and keel fixing slots are provided on both sides of the keel hanging member. The wall panel installation buckle is inserted into the wall panel insertion slots, and the keel hanging member is assembled on the keel through the keel fixing slots.

[0015] The installation method of the above-mentioned assembled wall surface flat joint structure includes the following steps:

[0016] S1, prefabricate wall panels, splicing members, wall panel installation buckles, keel hanging members, and keels;

[0017] S2, assemble the wall panel installation buckle on the wall panel, and assemble the keel hanging member on the keel;

[0018] S3, splice the wall panels through the splicing member;

[0019] S4, assemble the spliced wall panels onto the keel hanging members.

[0020] The beneficial effects of the present invention are as follows: the two wall panels are preliminarily assembled and connected through the splicing parts, the gaps between the wall panels are unified, and the overall aesthetics of the prefabricated wall is improved. Then, the splicing part of the two wall panels is further fixedly assembled through the wall panel fixing component, the assembly efficiency of the prefabricated wall is improved, the connection strength between the prefabricated wall and the wall surface is increased, and the overall stability of the prefabricated wall is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is an assembly schematic diagram of the flush joint structure.

[0022] Figure 2 is a top view of the flush joint structure.

[0023] Figure 3 is a schematic structural diagram of the wall panel installation buckle.

[0024] Figure 4 is a schematic structural diagram of the keel hanging part.

[0025] Figure 5 is a schematic structural diagram of the splicing part.

[0026] Reference numerals: wall panel installation buckle 1, buckle limiting part 1-1, buckle insertion part 1-2, installation buckle plate 1-3, installation guiding rib 1-4, guiding groove through hole 1-5, insertion plate 1-6, insertion plate groove 1-7, buckle screw hole 1-8, groove 1-9, wall panel 2, wall panel positioning groove 2-1, splicing groove 2-2, limiting groove part 2-3, insertion groove part 2-4, movable groove part 2-5, keel 3, keel hanging part 4, wall panel slot 4-3, slot unit 4-4, keel fixing groove 4-5, hanging plate 4-6, fixing groove plate 4-7, hanging part fixing hole 4-8, lightweight groove 4-9, unit slot plate 4-10, through groove 4-11, hanging part slot 4-12, edge fixing hole 4-13, center fixing hole 4-14, splicing part 5, limiting boss 5-1, limiting strip 5-2, middle limiting strip 5-3, insertion strip 5-4. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The present invention will be further described below with reference to the accompanying drawings.

[0028] An assembled wall surface flat joint structure includes a wall panel 2, a splicing member 5 and a wall panel fixing component. A splicing groove 2-2 for inserting the splicing member 5 is provided on the side wall of the wall panel 2. The two ends of the splicing member 5 are respectively inserted into the splicing grooves 2-2 on two wall panels 2, so that the two wall panels 2 are assembled and joined together through the splicing member 5. The wall panel fixing component is connected to the splicing part of the wall panel 2, so as to fix the wall panel 2 on the wall surface. The two wall panels 2 are preliminarily assembled and connected through the splicing member 5 to unify the gaps between the wall panels 2, improve the overall aesthetics of the assembled wall body, and then the wall panel fixing component further fixes and assembles the splicing part of the two wall panels 2, improves the assembly efficiency of the assembled wall body, increases the connection strength between the assembled wall body and the wall surface, and ensures the overall stability of the assembled wall body.

[0029] The splicing member 5 includes a middle limiting strip 5-3, an inserting strip 5-4 and a limiting strip 5-2. The inserting strips 5-4 are respectively connected to both sides of the middle limiting strip 5-3, and the limiting strip 5-2 is connected to the edge of the inserting strip 5-4. That is, the splicing member 5 is a centrosymmetric member, which is convenient for the splicing member 5 to be connected to the two side wall panels 2. A limiting boss 5-1 is formed at the connection of the middle limiting strip 5-3 and the inserting strip 5-4. The limiting boss 5-1 abuts against the splicing surface of the wall panel 2, so as to control the size of the joint seam between adjacent wall panels 2 and unify the gaps between the wall panels 2.

[0030] The limiting strip 5-2 is arranged on the edge of the inserting strip 5-4. The splicing member 5 is limited and assembled in the splicing groove 2-2 through the limiting strip 5-2, so that the inserting strip 5-4 and the limiting strip 5-2 form a T-shaped structure, which is convenient for a certain lateral limit to be formed between the splicing member 5 and the wall panel 2. When the wall panel 2 is subjected to a lateral force, the wall panel 2 and the splicing member 5 will not be separated, ensuring the assembly stability between the wall panel 2 and the splicing member 5.

[0031] The splicing groove 2-2 includes a limiting groove part 2-3, an inserting groove part 2-4 and a movable groove part 2-5 connected in sequence. The middle limiting strip 5-3 is arranged in the limiting groove part 2-3, the inserting strip 5-4 is arranged in the inserting groove part 2-4, and the limiting strip 5-2 is arranged in the movable groove part 2-5. Preferably, the length of the inserting strip 5-4 is slightly greater than the length of the inserting groove part 2-4, and the length of the movable groove part 2-5 is greater than the thickness of the limiting strip 5-2, ensuring that the splicing member 5 can move relative to the wall panel 2, so that there is a certain movable space between adjacent wall panels 2, which is convenient for the wall panel 2 to be connected to the wall panel fixing component after being spliced through the splicing member 5, and improves the assembly convenience.

[0032] The width of the movable slot part 2-5 is greater than that of the limit strip 5-2, and the width of the limit slot part 2-3 is greater than that of the middle limit strip 5-3, which facilitates a certain displacement of the splicing part 5 relative to the end face direction of the wall panel 2. The insertion strip 5-4 is connected to the insertion slot part 2-4 in a transitional manner, preventing the two side wall panels 2 from displacing in the direction perpendicular to the end face of the wall panel 2 and ensuring the flatness of the wall panel 2 after assembly.

[0033] When assembling the splicing part 5, it is inserted into the splicing slot 2-2 along the height direction of the wall panel 2 above or below the wall panel 2, and the installation is relatively convenient.

[0034] The wall panel 2 adapted by the wall panel installation buckle 1 is provided with a wall panel positioning groove 2-1, and the wall panel positioning groove 2-1 is arranged along the vertical or horizontal direction of the wall panel 2, so as to facilitate the uniform installation of a plurality of wall panel installation buckles 1 on the wall panel 2, thereby facilitating the stable assembly of the wall panel 2 on the keel 3.

[0035] The wall panel installation buckle 1 includes a buckle limit part 1-1 and a buckle insertion part 1-2. The wall panel installation buckle 1 is positioned and installed on the wall panel 2 through the buckle limit part 1-1, ensuring the installation accuracy between the wall panel installation buckle 1 and the wall panel 2, so as to ensure that the sizes of each wall panel installation buckle 1 installed on the wall panel are consistent, facilitating the dimensional accuracy of the subsequent installation of the wall panel 2 and improving the aesthetics after the installation of the wall panel 2. The wall panel installation buckle 1 is assembled on the keel of the wall through the buckle insertion part 1-2, facilitating the connection between the wall panel 2 and the keel 3 and improving the assembly convenience of the wall panel 2.

[0036] The wall panel installation buckle 1 includes an installation buckle plate 1-3, and the buckle limit part 1-1 and the buckle insertion part 1-2 are respectively arranged on the two side end faces of the installation buckle plate 1-3, facilitating the transitional connection between the two side end faces of the installation buckle plate 1-3 and the wall panel 2 and the keel 3 respectively, and improving the assembly convenience of the wall panel 2.

[0037] The buckle limit part 1-1 includes an installation guide rib 1-4. The wall panel installation buckle 1 is positioned and installed on the wall panel 2 through the installation guide rib 1-4. In this embodiment, the installation guide rib 1-4 is a long groove, that is, the installation guide rib 1-4 is arranged along the height direction of the installation buckle plate 1-3, and the length of the installation guide rib 1-4 is the same as the height of the installation buckle plate 1-3. In some other embodiments, the buckle limit part 1-1 includes a plurality of installation guide ribs 1-4 arranged on the same straight line, and the installation position of the installation buckle plate 1-3 is positioned through the plurality of installation guide ribs 1-4.

[0038] In this embodiment, the installation guide rib 1-4 is formed by bending the installation buckle plate 1-3 and is formed by a single stamping using a stamping machine, which is convenient for processing the wall panel installation buckle 1 and reduces the production cost of the wall panel installation buckle 1. In some other embodiments, a raised strip is provided at the buckle limiting part 1-1 to increase the thickness at the buckle limiting part 1-1 to form the installation guide rib 1-4. This implementation method is likely to increase the quality and production material cost of the wall panel installation buckle 1.

[0039] The guide groove through holes 1-5 are uniformly arranged in the installation guide rib 1-4. The installation guide rib 1-4 is fixed in the wall panel positioning groove 2-1 of the wall panel 2 through the guide groove through holes 1-5. The buckle screw holes 1-8 are provided on the buckle insertion part 1-2. The guide groove through holes 1-5 and the buckle screw holes 1-8 are used for installing self-tapping screws or wall tops. When assembling the wall panel installation buckle 1, first fix the installation guide rib 1-4 in the wall panel positioning groove 2-1 of the wall panel 2 through screws, and then connect the wall panel installation buckle 1 and the wall panel 2 through the buckle screw holes 1-8.

[0040] An insertion plate 1-6 is provided on the buckle insertion part 1-2. The insertion plate 1-6 is used to insert the wall panel installation buckle 1 on the keel 3, thereby realizing the connection between the wall panel 2 and the wall body. A plug-in gap is formed between the end face of the insertion plate 1-6 and the installation buckle plate 1-3. Through the setting of the plug-in gap, it is convenient to insert the wall panel installation buckle 1 on the keel 3 and improve the installation convenience. In this embodiment, a single insertion plate 1-6 is provided on the buckle insertion part 1-2 to improve the assembly convenience of the buckle insertion part 1-2. In some other embodiments, multiple insertion plates 1-6 are provided on the plate insertion part 1-2, and the multiple insertion plates 1-6 are arranged along the same vertical line. Through the setting of the multiple insertion plates 1-6, the assembly stability between the wall panel installation buckle 1 and the keel 3 can be improved.

[0041] In some preferred embodiments, the thickness of the plug-in gap is 1 to 1.3 times the side wall thickness of the keel 3. On the one hand, it is convenient to insert the wall panel installation buckle 1 on the keel 3 and improve the installation convenience. On the other hand, it can prevent the gap between the wall panel installation buckle 1 and the keel 3 from being too large, resulting in wall panel shaking.

[0042] In this embodiment, to reduce the production cost of the wall panel installation buckle 1, an insertion plate groove 1-7 is provided on the buckle insertion part 1-2, and the plate member in the insertion plate groove 1-7 is bent to form the insertion plate 1-6, that is, there is no need to connect other plate members to the installation buckle plate 1-3 to form the insertion plate 1-6. On the one hand, the quality of the wall panel installation buckle 1 is reduced, and on the other hand, the production cost of the wall panel installation buckle 1 can be saved.

[0043] In this embodiment, the gusset plate limiting portion 1-1 is arranged in parallel with the gusset plate plug-in portion 1-2, that is, the installation guide rib 1-4 on the gusset plate limiting portion 1-1 and the plug-in plate 1-6 of the gusset plate plug-in portion 1-2 are both arranged along the height direction of the wall panel mounting buckle 1, so as to facilitate the transition connection of the wall panel 2 and the keel 3 through the wall panel mounting buckle 1.

[0044] Grooves 1-9 are provided on both sides of the buckle plate plug-in portion 1-2, and the grooves 1-9 are used to lighten the wall panel installation buckle 1 and further improve the stability of the wall panel 2 installation.

[0045] The wall panel mounting buckle 1 of this embodiment is assembled on the keel 3 through the keel hanger 4.

[0046] The keel hanger 4 is provided with a wall panel fixing part 4-1 and a keel fixing part 4-2. The wall panel slot 4-3 is arranged on the wall panel fixing part 4-1. The wall panel structure is fixed to the wall panel fixing part 4-1 through the wall panel slot 4-3. The keel fixing part 4-2 is used to assemble the keel hanger 4 on the keel 3.

[0047] The keel hanger 4 in this embodiment is equipped with two wall panel mounting buckles 1, that is, two adjacent wall panel structures can be assembled through the keel hanger 4, which can reduce the number of keel components used to assemble the wall panel structures on the one hand, and unify the joints between the wall panel structures on the other hand.

[0048] In order to facilitate the assembly of two wall panel mounting buckles 1 in the same keel hanger 4, two slot units 4-4 are provided in the wall panel fixing part 4-1. The slot units 4-4 are arranged opposite to each other, and a wall panel slot 4-3 is formed between adjacent slot units 4-4. The plug-in plates 1-6 on two adjacent wall panel structures are respectively plugged into different slot units 4-4, so that a single keel hanger 4 can be used to hang two wall panel structures.

[0049] In this embodiment, the wall panel slot 4-3 is formed by two unit slot boards 4-10, each unit slot board 4-10 forms a slot unit 4-4, and the plug-in board 1-6 on the wall panel structure is plugged into a unit slot board 4-10.

[0050] In order to unify the size of the joints of each adjacent wall panel structure, the openings of adjacent slot units 4-4 in the keel hanger 4 are arranged relative to each other, that is, the unit slot plates 4-10 are arranged relative to each other, so that one side of the adjacent slot units 4-4 is in a relative state.

[0051] The keel hanging part 4 includes a hanging part plate 4-6 and a fixing groove plate 4-7. The wall panel slot 4-3 and the fixing groove plate 4-7 are respectively arranged on both sides of the hanging part plate 4-6, which is convenient for the keel hanging part 4 to be used for transitional connection of the wall panel structure and the keel 3. Two fixing groove plates 4-7 are connected to one side of the hanging part plate 4-6, and a keel fixing groove 4-5 is formed between adjacent fixing groove plates 4-7. The keel hanging part 4 is fixed on the keel 3 through the keel fixing groove 4-5.

[0052] In this embodiment, a hanging part slot 4-12 is provided on the hanging part plate 4-6. The plate member in the hanging part slot 4-12 is bent outward to form a unit slot plate 4-10, so as to form a slot unit 4-4 with three open sides. A gap for inserting the insertion plate 1-6 is provided between the unit slot plate 4-10 and the hanging part plate 4-6.

[0053] Hanging part fixing holes 4-8 are provided on the hanging part plate 4-6. The hanging part fixing holes 4-8 are arranged towards the keel fixing groove 4-5, that is, the hanging part fixing holes 4-8 are arranged in the area of the keel fixing groove 4-5. Bolts are provided in the hanging part fixing holes 4-8, and the keel 3 is fixed in the keel fixing groove 4-5 through the bolts to ensure the assembly strength of the keel hanging part 4 and the keel 3. Preferably, the hanging part fixing holes 4-8 include edge fixing holes 4-13 and a center fixing hole 4-14. The center fixing hole 4-14 is arranged at the center position of the hanging part plate 4-6, and the edge fixing holes 4-13 are arranged on the edge of the hanging part plate 4-6. The keel hanging part 4 and the keel 3 are assembled through the edge fixing holes 4-13 and the center fixing hole 4-14 to improve the assembly strength.

[0054] An installation gap is provided between adjacent unit slot plates 4-10. The hanging part fixing holes 4-8 are arranged in the installation gap, which is convenient for screwing the bolts in the hanging part fixing holes 4-8 through the installation gap to improve the assembly convenience.

[0055] Lightweight grooves 4-9 are provided on both sides of the hanging part plate. The lightweight grooves 4-9 are arranged on both sides of the keel fixing groove 4-5. Without affecting the strength of the keel hanging part 4, the mass of the keel hanging part 4 can be reduced through the setting of the lightweight grooves 4-9.

[0056] A through groove 4-11 is provided on the unit slot plate 4-10. Without affecting the strength of the unit insertion plate 4-10, the mass of the keel hanging part 4 is further reduced.

[0057] The installation method of the above-mentioned assembled wall surface flush joint structure includes the following steps:

[0058] S1, prefabricate the wall panel 2, the splicing part 5, the wall panel installation buckle 1, the keel hanging part 4 and the keel 3;

[0059] S2, assemble the installation buckle 1 on the wall panel 2, and assemble the keel hanging part 4 on the keel 3;

[0060] S3. Assemble the wall panel 2 through the splicing member 5;

[0061] S4. Assemble the assembled wall panel 2 onto the keel hanger 4.

[0062] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

[0063] Although terms corresponding to the reference numerals in the drawings are used more herein, the possibility of using other terms is not excluded; these terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitation is contrary to the spirit of the present invention.

Claims

1. An assembled wall surface butt-joint structure, characterized in that, It includes wall panels (2), splicing parts (5) and wall panel fixing components. A splicing groove (2-2) for inserting the splicing parts (5) is provided on the side wall of the wall panel (2). Adjacent wall panels (2) are joined together through the splicing parts (5). A wall panel slot (4-3) is provided in the wall panel fixing component, and the joined wall panels (2) are inserted into the wall panel slot (4-3). The wall panel fixing component includes a wall panel mounting buckle (1), a keel hanging part (4) and a keel (3). The wall panel mounting buckle (1) is fixed on the wall panel (2), and the wall panel mounting buckle (1) is installed on the keel (3) through the transition of the keel hanging part (4). Installation guiding ribs (1-4) and insertion plates (1-6) are provided on both sides of the wall panel mounting buckle (1). The wall panel mounting buckle (1) is positioned and assembled on the wall panel (2) through the installation guiding ribs (1-4), and the wall panel mounting buckle (1) is assembled on the keel hanging part (4) through the insertion plates (1-6). Wall panel slots (4-3) and keel fixing grooves (4-5) are provided on both sides of the keel hanging part (4). The wall panel mounting buckle (1) is inserted into the wall panel slot (4-3), and the keel hanging part (4) is assembled on the keel (3) through the keel fixing groove (4-5).

2. The prefabricated wall surface butt-joint structure according to claim 1, characterized in that, A limiting boss (5-1) is provided in the middle of the splicing part (5). The limiting boss (5-1) is arranged between adjacent wall panels (2) to control the size of the joint seam between the wall panels (2).

3. The prefabricated wall surface butt-joint structure according to claim 2, characterized in that, Limiting strips (5-2) are provided on the two side edges of the splicing part (5). The splicing part (5) is fixed in the splicing groove (2-2) through the limiting strips (5-2).

4. The prefabricated wall surface butt-joint structure according to claim 3, characterized in that, The splicing part (5) includes a middle limiting strip (5-3), an insertion strip (5-4) and a limiting strip (5-2). The insertion strips (5-4) are respectively connected to both sides of the middle limiting strip (5-3). A limiting boss (5-1) is formed at the connection of the middle limiting strip (5-3) and the insertion strips (5-4). The limiting strip (5-2) is connected to the edge of the insertion strip (5-4).

5. The prefabricated wall surface butt-joint structure according to claim 4, characterized in that, The splicing groove (2-2) includes a limiting groove part (2-3), an insertion groove part (2-4) and a movable groove part (2-5) connected in sequence. The middle limiting strip (5-3) is arranged in the limiting groove part (2-3), the insertion strip (5-4) is arranged in the insertion groove part (2-4), and the limiting strip (5-2) is arranged in the movable groove part (2-5).

6. The prefabricated wall surface butt-joint structure according to claim 1, characterized in that, A wall panel positioning groove (2-1) is provided on the end face of the wall panel (2). The wall panel fixing component is positioned and connected to the wall panel (2) through the wall panel positioning groove (2-1).

7. The installation method of an assembled wall surface butt-joint structure according to any one of claims 1-6, characterized in that It includes the following steps S1, prefabricate the wall panel (2), the splicing part (5), the wall panel mounting buckle (1), the keel hanging part (4) and the keel (3); S2, assemble the wall panel mounting buckle (1) on the wall panel (2), and assemble the keel hanging part (4) on the keel (3); S3, join the wall panels (2) through the splicing part (5); S4, assemble the joined wall panels (2) onto the keel hanging part (4).

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