1. A wallboard mounting structure for wallboard corners is characterized by comprising an edge folding strip (1), a square pipe (5), a plug board (6) and a wallboard (7), wherein the square pipe (5) is embedded into a back structure of the side end of the wallboard (7), and the plug board (6) is fixedly connected to the outer side of the end face of the square pipe (5); the wallboard (7) comprises a first plate and a second plate at a corner, the back of the edge-receiving strip (1) is fixedly connected to the front of the end part of the first plate, the front of the edge-receiving strip (1) is matched with the square tube (5), the insertion plate (6) is provided with a clamping plate (13) and a bearing plate (12), when the insertion plate (6) at the outer side of the square tube (5) at the side end of the second plate is inserted into the clamping plate (13), the front of the second plate is abutted against the bearing plate (12), and the back of the second plate is flush with the end face of one end of the first plate fixedly connected with the edge-receiving strip (1); the back surfaces of the end parts of the first plate and the second plate are fixedly connected with the wall structure at the corner respectively, so that the butt joint structure of the first plate and the second plate is stable.

2. A wall panel mounting structure for a wall panel corner according to claim 1, characterized in that said first panel is said wall panel (7) on a vertically oriented wall and said second panel is said wall panel (7) on a horizontally oriented wall; the first plate and the second plate are vertically butted with each other.

3. The wallboard mounting structure for the wallboard corner according to claim 2, further comprising a keel (2) and a leveling component, wherein the two keels (2) are respectively fixedly connected with the wall structure at the corner through the leveling components; the back structure of the first plate is glued and bonded with the front surface of the base plate of the keel (2) on the wall body in the vertical direction; the end face of the first plate and the back structure of the second plate are glued and bonded with the front face of the base plate of the wall upper keel (2) in the horizontal direction.

4. The wallboard mounting structure for wallboard corners of claim 3, characterized in that, the keel (2) further comprises baffle plates perpendicular to two ends of the base plate, two baffle plates are located at the same side of the base plate, and the upper ends of the two baffle plates are both provided with an inner buckle plate (21) perpendicularly to the inside of the keel (2), so that the base plate, the two baffle plates and the two inner buckle plates (21) can form a slide rail, and the section of the inner cavity of the slide rail is a first rectangle.

5. A wallboard mounting structure for wallboard corners according to claim 4, characterized in that, the leveling component comprises a leveling member (3), a leveling block (4), the leveling block (4) is a cuboid structure, the cross section of the leveling block (4) is a second rectangle, the area of the first rectangle is the same as that of the second rectangle, the leveling block (4) can slide along the running direction of the keel (2) in the slide rail; a leveling hole is formed in the center of the leveling block (4), and an internal thread is formed in the leveling hole; the leveling part (3) comprises a leveling column and a base plate, the leveling column is fixedly connected to the central position of the base plate, and the leveling column is provided with an external thread in a matching manner with the internal thread, so that the leveling part (3) and the leveling block (4) can be in threaded connection; and rotating the leveling member (3) to adjust the overall height of the leveling component, thereby adjusting the distance between the keel (2) and the wall.

6. A wall panel mounting structure for wall panel corners according to claim 5, characterized in that said base plate is a circular plate, the diameter of said base plate is larger than the width of said keel (2), said base plate extends outward to form an extension plate (31), said extension plate (31) is provided with a plurality of nail sinking grooves, so that when said base plate rotates, said nail sinking grooves are always present on said extension plate (31) at both sides of said keel (2); the base plate is fixedly connected with the wall body through the sunk nail groove.

7. A wall panel mounting structure for a wall panel corner according to claim 1, characterized in that the wall panel (7) comprises a base plate (71), a veneer (72), the veneer (72) being arranged on the front side of the base plate (71), the veneer (72) being located on the outer side.

8. The wall board mounting structure for the wall board corner according to claim 7, wherein the square pipe (5) comprises a lower bottom plate (51), an inner side plate (52), an upper top plate (53) and an outer side plate (54), the lower bottom plate (51) is fixedly connected with the veneer (72), the height of the inner side plate (52) and the height of the outer side plate (54) are both the same as the thickness of the base plate (71), the inner side plate (52) is fixedly connected with the base plate (71), and the upper surface of the upper top plate (53) is arranged in parallel with the back surface of the base plate (71); the plug board (6) comprises a connecting board and a bending board, the lower bottom board (51) horizontally extends out of the connecting board to the outer side, the bending board is perpendicular to the connecting board, the bending board and the outer side board (54) are arranged in parallel, and the bending board and the outer side board (54) are located on the same side of the connecting board, so that a plug cavity is formed between the bending board and the outer side board (54), and the plug cavity is used for plugging the clamping board (13).

9. The wallboard mounting structure for wallboard corners according to claim 8, wherein the edge banding (1) further comprises a vertical plate (11), the back surface of the vertical plate (11) is glued and bonded with a veneer (72), the front surface of the vertical plate (11) is provided with the bearing plate (12) and the clamping plate (13), and the bearing plate (12) is located below the clamping plate (13); joint board (13) are including backstop board, limiting plate, the perpendicular rigid coupling of limiting plate one end in the front of riser (11), the other end of limiting plate to being close to the perpendicular rigid coupling of direction of bearing plate (12) has the backstop board, make the backstop board with form the joint chamber between riser (11), the joint chamber is used for the joint plugboard (6).

10. A method of installing a wall panel mounting structure for a wall panel corner according to any one of claims 1 to 9, including the steps of:

s1: sliding the leveling block to the end part of the keel, after leveling by the leveling part, fixing the keel to a wall structure at a corner through a sunk nail groove on a base plate of the leveling part, and fixedly installing two keels in sequence, wherein base plates of the two keels are mutually perpendicular and abutted;

s2: gluing the end face and the back face of the upper end part of the vertical wallboard, and bonding and fixing the end face and the back face with the base plates of the two keels; the end face of the upper end part of the vertical wallboard is bonded with the rear section of the base plate of the keel on the wall body in the horizontal direction at the corner, and the back surface of the vertical wallboard is completely bonded with the base plate of the keel on the wall body in the vertical direction at the corner;

s3: gluing the back of the horizontal wall plate, and gluing the back of the vertical plate of the edge-closing strip; butting the end face of the horizontal wall plate with the front face of the upper end part of the vertical wall plate, so that the clamping plate of the edge receiving strip is spliced with the splicing plate of the horizontal wall plate; upwards promote the receipts strake, promote horizontal wallboard to vertical wallboard direction for the back of horizontal wallboard forms bearing structure with the terminal surface parallel and level of vertical wallboard, the bearing plate of receipts strake, accomplishes the back of horizontal wallboard and the bonding of the base plate of the fossil fragments on the wall body on the horizontal direction fixed, accomplish the butt joint of horizontal wallboard and vertical wallboard and receive the limit.

Background

In construction environment now, because constructor's technology reason, often be difficult to guarantee the roughness of the wall of building, lead to whole wall flatness relatively poor, consequently the wallboard need be leveled again when installing to the wall. In the installation of wallboard, the wallboard structure butt joint of corner forms the reentrant corner, and the installation accuracy that to the wall plaque requires height, needs debugging repeatedly, wastes time and energy, and intensity of labour is high.

In the prior art, a wallboard mounting structure at a corner is complex in butt joint structure and high in mounting difficulty, for example, the application with the Chinese patent application number of CN202011171109.3, a wallboard leveling internal corner structure is provided, is arranged at an internal corner between a first wall and a second wall which are perpendicular to each other, and comprises an internal corner piece, wherein the internal corner piece comprises a first wall connecting plate and a second wall connecting plate which is perpendicularly connected with the end part of the first wall connecting plate; the second wall connecting plate is vertically provided with a limiting plate, the joint of the second wall connecting plate and the limiting plate is used as a boundary, and the second wall connecting plate comprises a groove bottom close to the first wall connecting plate and a groove side far away from the first wall connecting plate; form between first wall connection board, tank bottom portion, the limiting plate and can supply with the first fossil fragments male first insertion groove of first wall body parallel, form between limiting plate, the groove side and can supply with the second fossil fragments male second insertion groove of second wall body parallel. The internal corner part has a complex structure, is connected with the wallboard and has high leveling difficulty, and is not beneficial to convenient construction on site.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a wallboard mounting structure for a wallboard corner and a mounting method thereof.

The technical scheme for solving the problems is that the invention provides a wallboard mounting structure for wallboard corners, which comprises a edging strip, a square pipe, a plug board and a wallboard, wherein the square pipe is internally embedded in a back structure of a side end of the wallboard, and the plug board is fixedly connected to the outer side of the end face of the square pipe; the wallboard comprises a first plate and a second plate at a corner, the back of the edge-closing strip is fixedly connected to the front of the end part of the first plate, the front of the edge-closing strip is matched with the square tube, the inserting plate is provided with a clamping plate and a bearing plate, when the inserting plate at the outer side of the square tube at the side end of the second plate is inserted into the clamping plate, the front of the second plate is abutted against the bearing plate, and the back of the second plate is flush with the end face of one end of the first plate fixedly connected with the edge-closing strip; the back surfaces of the end parts of the first plate and the second plate are fixedly connected with the wall structure at the corner respectively, so that the butt joint structure of the first plate and the second plate is stable.

Further, the first plate is the wallboard on the wall body in the vertical direction, and the second plate is the wallboard on the wall body in the horizontal direction; the first plate and the second plate are vertically butted with each other.

The wall structure comprises a wall structure and keels, wherein the keels are fixedly connected with the wall structure at the corner through the leveling assemblies; the back structure of the first plate is glued and bonded with the front surface of the base plate of the keel on the wall body in the vertical direction; the end face of the first plate, the back structure of the second plate and the front face of the base plate of the wall upper keel in the horizontal direction are glued and bonded.

Further, fossil fragments still include the perpendicular to the baffle at base plate both ends, two the baffle is located the homonymy of base plate, two the upper end of baffle all to the inside of fossil fragments is provided with interior buckle perpendicularly, makes base plate, two baffles, two interior buckles can form the slide rail, the inner chamber cross-section of slide rail is first rectangle.

Furthermore, the leveling component comprises a leveling piece and a leveling block, the leveling block is of a cuboid structure, the cross section of the leveling block is a second rectangle, the area of the first rectangle is the same as that of the second rectangle, and the leveling block can slide in the sliding rail along the direction of the keel; a leveling hole is formed in the center of the leveling block, and an internal thread is formed in the leveling hole; the leveling part comprises a leveling column and a base plate, the leveling column is fixedly connected to the central position of the base plate, and the leveling column is provided with an external thread matched with the internal thread, so that the leveling part and the leveling block can be in threaded connection; and rotating the leveling member to adjust the overall height of the leveling component, thereby adjusting the distance between the keel and the wall.

Furthermore, the base plate is a circular plate, the diameter of the base plate is larger than the width of the keel, an extension plate extends outwards from the base plate, and a plurality of sunk nail grooves are formed in the extension plate, so that when the base plate rotates, the sunk nail grooves always exist in the extension plates on the two sides of the keel; the base plate is fixedly connected with the wall body through the sunk nail groove.

Further, the wallboard comprises a substrate and a veneer, wherein the veneer is arranged on the front surface of the substrate and is positioned on the outer side.

Further, the square tube comprises a lower bottom plate, an inner side plate, an upper top plate and an outer side plate, the lower bottom plate is fixedly connected with the veneer, the height of the inner side plate and the height of the outer side plate are both the same as the thickness of the substrate, the inner side plate is fixedly connected with the substrate, and the upper surface of the upper top plate is arranged in parallel with the back surface of the substrate; the plug board comprises a connecting board and a bending board, the lower bottom board horizontally extends out of the connecting board to the outer side, the bending board is perpendicular to the connecting board, the bending board and the outer side board are arranged in parallel, the bending board and the outer side board are located on the same side of the connecting board, so that a plug cavity is formed between the bending board and the outer side board, and the plug cavity is used for plugging the clamping board.

Furthermore, the edge-closing strip also comprises a vertical plate, the back surface of the vertical plate is glued and bonded with the veneer, the front surface of the vertical plate is provided with the bearing plate and the clamping plate, and the bearing plate is positioned below the clamping plate; the joint board includes backstop board, limiting plate, the perpendicular rigid coupling of limiting plate one end in the front of riser, the other end of limiting plate is to being close to the perpendicular rigid coupling of direction of bearing plate has the backstop board, makes the backstop board with form the joint chamber between the riser, the joint chamber is used for the joint the plugboard.

The invention provides an installation method of a wallboard installation structure used at a wallboard corner, which comprises the following steps:

s1: sliding the leveling block to the end part of the keel, after leveling by the leveling part, fixing the keel to a wall structure at a corner through a sunk nail groove on a base plate of the leveling part, and fixedly installing two keels in sequence, wherein base plates of the two keels are mutually perpendicular and abutted;

s2: gluing the end face and the back face of the upper end part of the vertical wallboard, and bonding and fixing the end face and the back face with the base plates of the two keels; the end face of the upper end part of the vertical wallboard is bonded with the rear section of the base plate of the keel on the wall body in the horizontal direction at the corner, and the back surface of the vertical wallboard is completely bonded with the base plate of the keel on the wall body in the vertical direction at the corner;

s3: gluing the back of the horizontal wall plate, and gluing the back of the vertical plate of the edge-closing strip; butting the end face of the horizontal wall plate with the front face of the upper end part of the vertical wall plate, so that the clamping plate of the edge receiving strip is spliced with the splicing plate of the horizontal wall plate; upwards promote the receipts strake, promote horizontal wallboard to vertical wallboard direction for the back of horizontal wallboard forms bearing structure with the terminal surface parallel and level of vertical wallboard, the bearing plate of receipts strake, accomplishes the back of horizontal wallboard and the bonding of the base plate of the fossil fragments on the wall body on the horizontal direction fixed, accomplish the butt joint of horizontal wallboard and vertical wallboard and receive the limit.

The invention has the beneficial effects that:

1. the invention relates to a wallboard mounting structure for wallboard corners and a mounting method thereof.

2. The leveling component is in a butting state with the end part of the wallboard at the corner and can be glued and bonded; the two wallboards are mutually vertical, the two groups of leveling components can be correspondingly arranged, and the butting positions are preset to preliminarily position the butting positions of the wallboards at the switching positions; the inner sides of the end parts of the two wallboards at the corners are respectively corresponding to a leveling component for supporting, so that the strength of the corner structure is stable.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a block diagram of an installation configuration of a wall panel mounting structure for use at a corner of a wall panel in accordance with an embodiment of the present invention;

FIG. 2 is a partial block diagram of a wall panel mounting structure for use at a wall panel corner according to an embodiment of the present invention;

FIG. 3 is an exploded view of a leveling assembly for a wall panel mounting structure at a corner of a wall panel in accordance with an embodiment of the present invention;

FIG. 4 is a perspective view of a leveling assembly for a wall panel mounting structure at a corner of a wall panel in accordance with an embodiment of the present invention;

FIG. 5 is a block diagram of an edge strip for a wall panel mounting structure at a corner of a wall panel in accordance with an embodiment of the present invention;

fig. 6 is a block diagram of a square tube for use in a wall panel mounting structure at a corner of a wall panel in accordance with an embodiment of the present invention.

In the figure:

1. edging strips; 2. a keel; 3. a leveling member; 4. a leveling block; 5. a square tube; 6. a plugboard; 7. a wallboard; 11. a vertical plate; 12. a bearing plate; 13. a clamping and connecting plate; 21. an inner buckle plate; 31. an epitaxial plate; 51. a lower base plate; 52. an inner side plate; 53. an upper top plate; 54. an outer panel; 71. a substrate; 72. a veneer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In order to solve the above problems, the present invention provides a wall panel mounting structure for wall panel corners, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, which mainly includes an edge strip 1, a square tube 5, an insertion plate 6, and a wall panel 7, wherein the square tube 5 is embedded into a back structure of a side end of the wall panel 7, and the insertion plate 6 is fixedly connected to an outer side of an end face of the square tube 5; the wallboard 7 comprises a first plate and a second plate at a corner, the back of the edge-closing strip 1 is fixedly connected to the front of the end part of the first plate, the front of the edge-closing strip 1 is matched with the square tube 5, the inserting plate 6 is provided with a clamping plate 13 and a bearing plate 12, when the inserting plate 6 at the outer side of the square tube 5 at the side end of the second plate is inserted into the clamping plate 13, the front of the second plate is abutted against the bearing plate 12, and the back of the second plate is flush with the end face of one end of the first plate fixedly connected with the edge-closing strip 1; the back surfaces of the end parts of the first plate and the second plate are fixedly connected with the wall structure at the corner respectively, so that the butt joint structure of the first plate and the second plate is stable.

The wall structure at the corner can be a right-angle wall structure, including a vertical wall and a horizontal wall, so that the wall plate 7 can be divided into a first plate and a second plate, wherein the first plate can be the wall plate 7 on the vertical wall, namely a vertical plate; the second panel may be a wall panel 7 on a horizontal wall, i.e. a horizontal panel.

The wall panel 7 may include a base plate 71 and a facing plate 72, wherein the base plate 71 is a basic material, the facing plate 72 is an exposed material, the facing plate 72 faces the indoor space, and the base plate 71 is located behind the facing plate 72 for supporting. Specifically, the front surface of the substrate 71 is provided with the veneer 72, and the front surface of the veneer 72 may be provided with colors, lines, patterns, etc. to beautify the indoor environment.

The tip of wallboard 7 presets square pipe 5, and square pipe 5 can strengthen wallboard 7's tip structural stability. The square pipe 5 can be embedded in the back structure of the side end of the wall plate 7, that is, the square pipe 5 only occupies the structure of the base plate 71 and does not occupy the structure of the veneer 72, so that the beautified area of the veneer 72 is not changed. The inserting plate 6 can be fixedly connected with the outer side of the end face of the square tube 5, and does not influence the veneer 72 and the thickness of the wall plate 7.

It can be understood that the basic structure of the wall panel 7 is not changed obviously after the square pipes 5 and the inserting plates 6 are preset, and the transportation scheme and strategy of the basic wall panel 7 can be still installed for transportation, so that the transportation cost is not increased.

Specifically, the square tube 5 includes a lower plate 51, an inner plate 52, an upper plate 53, and an outer plate 54. Wherein, the lower bottom plate 51 is fixedly connected with the veneer 72; the height of the inner side plate 52 and the height of the outer side plate 54 are the same as the thickness of the base plate 71, and the inner side plate 52 is fixedly connected with the base plate 71; the upper surface of the upper top plate 53 is arranged in parallel with the rear surface of the base plate 71.

The plug board 6 comprises a connecting board and a bending board, the lower board 51 extends out of the connecting board to the outside horizontally, the bending board is perpendicular to the connecting board, the bending board is parallel to the outer board 54, and the bending board and the outer board 54 are located on the same side of the connecting board, so that a plug cavity is formed between the bending board and the outer board 54 and used for plugging the plug board 13.

It can be understood that, the end structure of wallboard 7 is embedded after square pipe 5, plugboard 6, and the lateral surface of the bending plate of plugboard 6 is wallboard 7's terminal surface, and the terminal surface of decorative board 72 can set up with the lateral surface parallel and level of bending plate for there is not the defect in the area maximize of decorative board 72 during the butt joint.

The edge-closing strip 1 comprises a vertical plate 11, a bearing plate 12 and a clamping plate 13, and the back of the vertical plate 11 is glued, adhered and fixed with the front of the upper end part of the second plate. The front surface of the vertical plate 11 is provided with a bearing plate 12 and a clamping plate 13 for butt-joint installation of the end structure of the first plate.

Specifically, the bearing plate 12 is located below the clamping plate 13, and the distance between the bearing plate 12 and the clamping plate 13 can be set according to the thickness of the veneer 72 and the length of the bending plate.

Joint board 13 includes backstop board, limiting plate, and the perpendicular rigid coupling in riser 11 of limiting plate one end has the backstop board to the perpendicular rigid coupling of the direction that is close to bearing plate 12 for form the joint chamber between backstop board and the riser 11, the joint chamber is used for joint plugboard 6.

The clamping cavity and the inserting cavity are arranged oppositely, and the clamping plate 13 and the inserting plate 6 are arranged oppositely, so that the edge banding 1 can complete the inserting connection between the clamping plate 13 and the inserting plate 6 along the trend of the side end of the wall plate 7. After the inserting plate 6 of the second plate is inserted into the edge folding strip 1, a clamping effect is formed between the inserting plate 6 and the clamping plate 13, the second plate can only move along the direction of the edge folding strip 1, and the second plate cannot be directly upwards/downwards separated from the edge folding strip 1.

In the embodiment of the invention, the wall plate 7 is fixedly connected with the wall body through the keel 2 and the leveling component. The two keels 2 are respectively and fixedly connected with the wall structure of the corner through the leveling component, specifically, one keel 2 is fixedly connected to the vertical wall through the leveling component, and the other keel 2 is fixedly connected to the horizontal wall through the leveling component.

Fossil fragments 2 include the baffle at base plate, perpendicular to base plate both ends, and two baffles are located the homonymy of base plate, and the upper end of two baffles all is provided with interior buckle 21 to fossil fragments 2's inside perpendicularly for base plate, two baffles, two interior buckle 21 can form the slide rail, and the inner chamber cross-section of slide rail is first rectangle.

The leveling component comprises a leveling piece 3 and a leveling block 4, the leveling block 4 is of a cuboid structure, the cross section of the leveling block 4 is a second rectangle, the area of the first rectangle is the same as that of the second rectangle, so that the leveling block 4 can be completely filled into an inner cavity of the sliding rail, relative sliding between the leveling block 4 and the keel 2 is reduced, and a leveling result is stabilized. Leveling block 4 can slide along fossil fragments 2's trend in the slide rail, can set up a plurality of leveling blocks 4 in fossil fragments 2, but according to fossil fragments 2's length evenly distributed, also can set up according to the support demand.

A leveling hole is formed in the center of the leveling block 4, and an internal thread is formed in the leveling hole; the leveling member 3 comprises a leveling column and a base plate, the leveling column is fixedly connected to the central position of the base plate, and the leveling column is provided with an external thread matched with the internal thread, so that the leveling member 3 and the leveling block 4 can be in threaded connection; and rotating the leveling member 3 to adjust the overall height of the leveling component, thereby adjusting the distance between the keel 2 and the wall. The diameters of the leveling holes and the leveling columns can be larger, so that the integral height of the leveling component can be stably supported. The internal thread and the external thread can adopt fine threads. The overall height of the leveling components can be adjusted by rotating the base plate, so that the installation of the keel 2 is leveled, when the base plate is fixed, the heights of the leveling components are determined, the leveling components are not changed, and the distance between the keel 2 and a wall body is determined.

It will be appreciated that the base plate is a circular plate, the diameter of the base plate is greater than the width of the keel 2, the base plate extends outwardly to form an extension plate 31, and the extension plate 31 is provided with a plurality of countersink grooves, as shown in fig. 3. The distribution of the sunk nail grooves can be designed according to actual requirements, so that when the base plate rotates, the sunk nail grooves are always formed in the extension plates 31 on the two sides of the keel 2; the base plate is fixedly connected with the wall body through the sunk nail groove, nailing can be performed in a fixedly connecting mode, and screws can be adopted.

In an embodiment of the present invention, when the first plate and the second plate are butted:

the back structure of the first plate is glued and bonded with the front surface of the base plate of the keel 2 on the wall body in the vertical direction, as shown in fig. 1, after the back structure of the upper end part of the first plate is glued, the back structure can be completely glued and fixed with the front surface of the base plate of the keel 2 on the vertical wall body.

The end face of the first plate, the back structure of the second plate and the front face of the base plate of the wall upper keel 2 in the horizontal direction are glued and bonded, as shown in fig. 1, the end face of the upper end of the first plate and the back structure of the second plate are bonded and fixed with the front face of the base plate of the wall upper keel 2 in the horizontal direction. It will be appreciated that the end face of the first plate is flush with the back face of the second plate.

It can be understood that, the first board and the second board between carry out structural stability's unity through receipts strake 1, when the second board and the base plate gluing structure of fossil fragments 2 on the horizontal wall body became invalid, the joint structure of the joint board 13 of receipts strake 1 and the plugboard 6 of second board can ensure that the butt joint tip of second board does not produce the horizontal direction on slide/drop, bearing plate 12 can support the second board and keep the butt joint end not produce the vertical direction on slide/drop.

It can be understood that the bearing plate 12 and the vertical plate 11 of the edge strip 1 can be glued to form a bonding effect, and the corner structure can be sealed and waterproof no matter located at a wall top angle or a wall bottom angle.

In the embodiment of the invention, square pipes 5 can be embedded in both side ends of a wall plate 7, the insertion plates 6 are arranged on the outer sides of the square pipes 5, and when corners are butted, the edge strips 1 can be fixedly connected with vertical plates or horizontal plates according to actual conditions. Namely, when the edge banding 1 is fixedly connected with the front surface of the horizontal plate, the vertical plate is butted and installed with the edge banding 1 through the plugboard 6 at the end part.

The embodiment of the invention also provides an installation method of the wallboard installation structure used at the corner of the wallboard, which particularly comprises an assembly method and a use method of a member, and comprises the following steps:

s1: sliding the leveling block to the end part of the keel, after leveling by the leveling part, fixing the keel to a wall structure at a corner through a sunk nail groove on a base plate of the leveling part, and fixedly installing two keels in sequence, wherein base plates of the two keels are mutually perpendicular and abutted;

s2: gluing the end face and the back face of the upper end part of the vertical wallboard, and bonding and fixing the end face and the back face with the base plates of the two keels; the end face of the upper end part of the vertical wallboard is bonded with the rear section of the base plate of the keel on the wall body in the horizontal direction at the corner, and the back surface of the vertical wallboard is completely bonded with the base plate of the keel on the wall body in the vertical direction at the corner;

s3: gluing the back of the horizontal wall plate, and gluing the back of the vertical plate of the edge-closing strip; butting the end face of the horizontal wall plate with the front face of the upper end part of the vertical wall plate, so that the clamping plate of the edge receiving strip is spliced with the splicing plate of the horizontal wall plate; upwards promote the receipts strake, promote horizontal wallboard to vertical wallboard direction for the back of horizontal wallboard forms bearing structure with the terminal surface parallel and level of vertical wallboard, the bearing plate of receipts strake, accomplishes the back of horizontal wallboard and the bonding of the base plate of the fossil fragments on the wall body on the horizontal direction fixed, accomplish the butt joint of horizontal wallboard and vertical wallboard and receive the limit.

It can be understood that, wallboard 7 at the corner can confirm the fixed position of fossil fragments 2 on the corner wall structure earlier when the butt joint, as shown in fig. 1, can set up two fossil fragments 2 mutually perpendicular butts to tentatively confirm the butt joint position of wallboard 7, the area of wallboard 7 on the whole wall of being convenient for is confirmed, and wallboard 7's use amount, the construction operation of being convenient for. Further, wallboard 7 is stable at the butt joint structural stability of corner, and two fossil fragments 2 play stable supporting role in butt joint department for the butt joint structural stability of corner is more stable, is difficult for producing deformation, and the installation of receipts strake 1 is stable, is difficult for droing.

In the embodiment of the invention, the wall plate 7 at the corner can be fixedly connected with the keel 2 in an adhesive applying mode, and the first plate and the second plate are structurally clamped through the insertion plate 6 and the edge folding strip 1, so that a matching relation is formed. When the edge folding device is installed, the vertical plates can be glued and fixed firstly, then the horizontal plates are installed in a butt joint mode, the edge folding strips are clamped between the two plates, and the horizontal plates are supported when the edge folding is completed.

It can be understood that the gluing fixed connection area of the vertical plate is large, and the fixed connection stability of the vertical plate is obviously higher than that of the horizontal plate, so that the bearing plate can be combined with the fixed connection stability of the vertical plate and the horizontal plate together after being abutted with the horizontal plate to form a supporting structure, and a stable butt joint structure is formed.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the specific embodiments of the invention be limited to these descriptions. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.