CN219033888U

CN219033888U - Assembled background wall integrated system

Info

Publication number: CN219033888U
Application number: CN202223607245.XU
Authority: CN
Inventors: 丁欣欣; 王文广; 周东珊; 何玉婷; 李鹏程; 蔡帅帅; 方谋勇
Original assignee: Zhejiang Yasha Decoration Co Ltd
Current assignee: Zhejiang Yasha Decoration Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-16
Anticipated expiration: 2032-12-29

Abstract

The utility model provides an assembled background wall integrated system, and belongs to the technical field of background walls. The assembly type background wall integrated system comprises a wall leveling assembly, a wall top closing-in assembly and an internal corner installation assembly. According to the utility model, the first wall leveling assembly is arranged at the first installation position of the wall surface to form a background wall protrusion according to the design requirement, and then other wall leveling assemblies, wall top closing-in assemblies and internal corner installation assemblies are respectively installed to finish the installation of the background wall top base layer and the background wall base layer, so that the concave-convex background wall can be designed, and the modeling requirements of various background walls are met.

Description

Assembled background wall integrated system

Technical Field

The utility model relates to the technical field of background walls, in particular to an assembled background wall integrated system.

Background

Along with the development of modern society, the decoration style of the background wall is more and more changeable, so that the reason is many, such as the younger development trend of people buying houses, the diversified background selection wall becomes the demands of many users, however, the traditional background wall has single modeling, complicated manufacturing process and troublesome updating and renovating.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an assembled background wall integrated system.

The utility model provides an assembled background wall integrated system which comprises wall leveling assemblies, wall top closing-in assemblies and internal corner installation assemblies, wherein the number of the wall leveling assemblies is at least 3; the first wall leveling assembly is arranged at a first mounting position of the wall surface in a protruding mode to form a background wall protruding position; the bottom of one side end of the wall top closing-in assembly far away from the wall surface is lapped on the top of the first wall surface leveling assembly; the second wall leveling assembly is arranged above the first installation position of the wall to form a background wall top base layer, and the bottom of the second wall leveling assembly is abutted to the top of the other side end, close to the wall, of the wall top closing-in assembly; one side end of the internal corner installation component, which is far away from the wall surface, is connected with one side end of the first wall surface leveling component; the third wall leveling assembly is arranged at one side of the first installation position of the wall surface to form a background wall surface base layer, the top of one side end of the third wall leveling assembly is connected with one side end of the second wall leveling assembly, and the middle part of one side end of the third wall leveling assembly is lapped on the other side end of the reentrant corner installation assembly, which is close to the wall surface.

Further, the wall surface leveling assembly comprises a wallboard, a first supporting keel, a first keel clamp, a back hanging piece and a first telescopic piece with adjustable length, wherein the first supporting keel comprises a first leveling clamping groove, the first keel clamp comprises a first leveling clamping plate and a second leveling clamping plate, and the back hanging piece comprises a second leveling clamping groove; the first leveling clamping plate is connected to the first leveling clamping groove in a sliding manner and used for adjusting the position of the first keel clamp connected to the first supporting keel; one end of the first telescopic piece is sequentially connected with the first leveling clamping plate and the first supporting keel and is fixed on the wall surface, and the length of the first telescopic piece is adjusted to adjust the distance between the first leveling clamping plate and the wall surface; and one end of the back hanging piece is connected to the wallboard, and the second leveling clamping groove is clamped to the second leveling clamping plate.

Further, the two side ends of the wallboard are respectively provided with a connecting clamping groove, the wall leveling assembly further comprises a butt joint connecting piece, the butt joint connecting piece comprises a first butt joint mounting plate, a first fastening structure, a second butt joint mounting plate, a third butt joint mounting plate connected to the bottom of the second butt joint mounting plate, a fourth butt joint mounting plate connected to one side end of the third butt joint mounting plate, and a butt joint supporting plate with two ends respectively connected to the middle part of the first butt joint mounting plate and the middle part of the second butt joint mounting plate, and the first butt joint mounting plate, the butt joint supporting plate and the second butt joint mounting plate enclose two butt joint clamping grooves; when two adjacent wall leveling components are connected, one side end of a first butt-joint mounting plate of the butt joint connecting piece is clamped in a connecting clamping groove of a wallboard in one wall leveling component, the wallboard is clamped in one butt-joint clamping groove in one wall leveling component, the other side end of the first butt-joint mounting plate of the butt joint connecting piece is clamped in a connecting clamping groove of the wallboard in the other wall leveling component, the wallboard is clamped in the other butt-joint clamping groove in the other wall component, and one end of the first fastening structure is sequentially connected with the fourth butt-joint mounting plate and the first supporting keel.

Further, the first supporting keel comprises a first base plate and two leveling stop plates symmetrically connected to two side ends of the first base plate, the first leveling clamping groove is formed by encircling the leveling stop plates and the first base plate, two ends of the first leveling clamping plate are respectively clamped in the two first leveling clamping grooves, a first strip-shaped mounting through hole is formed in the first base plate, a strip-shaped second mounting through hole is formed in the first leveling clamping plate, the first telescopic piece comprises a first expansion pipe, a first lead screw and a first fastening nut, the first expansion pipe is fixedly connected to a wall surface, first internal threads are formed in the inner side of the first expansion pipe, the first lead screw comprises a first stud and a first limiting block connected to one end of the first stud, one end of the first stud sequentially penetrates through the second mounting through hole, the first mounting through hole and is screwed in the first internal threads, and the first fastening nut is screwed on one side of the first stud when the first limiting block is abutted to the first clamping plate.

Further, the wall top closing-in assembly comprises a closing-in fixing part, a closing-in decorative plate and a closing-in clamping part, wherein the closing-in decorative plate comprises a mounting part, a lap joint part for abutting against the bottom of a wallboard in the second wall surface leveling assembly to close the wallboard, and a closing-in part for abutting against the top of the wallboard in the first wall surface leveling assembly to close the wallboard, the closing-in clamping part is detachably connected to the mounting part, and two ends of the closing-in fixing part are respectively connected to the wall surface and the closing-in clamping part.

Further, the binding off fastener is including being used for supporting spacing backup pad of installation department, connect in the first fixed plate of spacing backup pad bottom, connect in the first limiting plate at spacing backup pad top, connect in the second limiting plate at first limiting plate top, second limiting plate, first limiting plate, spacing backup pad enclose into the spacing recess that supplies the installation department to peg graft, be equipped with the third installation through-hole on the first fixed plate, the binding off fastener includes first bolt, is fixed in the second expansion pipe of wall, the second expansion pipe inboard is equipped with first screw groove, second expansion pipe one end butt is in a first fixed plate side, first bolt one end butt is in a first fixed plate another side, the other end passes third installation through-hole and spiro union in first screw groove.

Further, the back hanging piece comprises a first back hanging connecting plate, a second back hanging connecting plate and a third back hanging connecting plate, two ends of the second back hanging connecting plate are respectively connected with the first back hanging connecting plate and the third back hanging connecting plate, the second leveling clamping groove is formed by encircling the first back hanging connecting plate, the second back hanging connecting plate and the third back hanging connecting plate, the third back hanging connecting plate is connected with the wallboard, and the second leveling clamping groove is clamped with the second leveling clamping plate.

Further, the internal corner mounting assembly comprises a second support keel, an internal corner piece and a second telescopic piece with adjustable length; one end of the second telescopic piece is connected with the second supporting keel and fixed on the wall surface, and the length of the second telescopic piece is adjusted to adjust the distance between the second supporting keel and the wall surface; the inside corner piece is including connecting in the first inside corner connecting plate of second support fossil fragments, be arranged in the wallboard of butt in the third wall leveling piece in order to close up the second inside corner connecting plate of wallboard, be used for connecting in the third inside corner connecting plate of the connection draw-in groove of wallboard in first wall leveling piece, second inside corner connecting plate both ends are connected in first inside corner connecting plate and third inside corner connecting plate respectively.

Further, the reentrant corner piece still includes the reentrant corner backup pad that carries out spacingly for the wallboard when third reentrant corner connecting plate joint in the connection draw-in groove, reentrant corner backup pad is connected in the part that is located between first reentrant corner connecting plate, the third reentrant corner connecting plate on the second reentrant corner connecting plate.

Further, the installation department includes that one end is connected in overlap joint portion, the first perk board that the other end tilt up set up, the binding off fastener still includes that the downward sloping sets up in second limiting plate one end, is used for carrying out the binding off stop plate of backstop for first perk board when first perk board is pegged graft in spacing recess.

The assembled background wall integrated system has the following beneficial effects:

1) Arranging a first wall leveling assembly at a first mounting position of a wall surface according to design requirements to form a background wall protruding position, then respectively mounting other wall leveling assemblies, a wall top closing-in assembly and an internal corner mounting assembly, and finishing the mounting of a background wall top base layer and a background wall base layer, thereby designing a concave-convex background wall and meeting the modeling requirements of various background walls;

2) The first leveling clamping plate is connected to the first leveling clamping groove, so that the first keel clamp is connected to the first supporting keel, the first leveling clamping plate can slide in the first leveling clamping groove, the connection position of the first keel clamp and the first supporting keel can be conveniently adjusted, one end of the first telescopic piece is connected to the first leveling clamping plate, the first supporting keel and fixed to a wall surface, the connection stability of the first keel clamp and the first supporting keel is improved, the length of the first telescopic piece is adjusted, the distance between the first leveling clamping plate and the wall surface is adjusted, the distance between the first keel clamp and the wall surface is adjusted, one end of the back piece is connected to the wallboard, the second leveling clamping groove on the back piece is clamped to the second leveling clamping plate, and therefore the wallboard is connected to the first keel clamp through the back piece.

3) When two adjacent wall leveling assemblies are connected, the wall leveling assemblies are respectively connected to the wallboards of the two wall leveling assemblies through butt connection connecting pieces, so that the connection stability of the wall leveling assemblies is improved;

4) The lap joint part on the closing-in decorative plate is abutted to the bottom of the wallboard in the second wall leveling assembly, so that the bottom of the wallboard in the second wall leveling assembly is closed, the closing-in clamping piece is detachably connected to the mounting part of the closing-in decorative plate, two ends of the closing-in fixing piece are respectively connected to the wall surface and the closing-in clamping piece, so that the closing-in clamping piece is fixed, the closing-in part on the closing-in decorative plate is abutted to the top of the wallboard in the first wall leveling assembly, and the wallboard in the first wall leveling assembly is closed, so that concave-convex shapes are formed on the wall surface by the wallboard in the first wall leveling assembly and the wallboard in the second wall leveling assembly, and the structure is simple and convenient to install;

5) The third internal corner connecting plate is connected to the connecting clamping groove of the wallboard in the first wall leveling piece, the second supporting keel is arranged along the extending direction of one side end of the wall surface, one end of the second telescopic piece is connected to the second supporting keel and fixed to the wall surface, the length of the second telescopic piece is adjusted according to the installation requirement, the distance between the second supporting keel and the wall surface is adjusted, the height of the preset position on the second supporting keel is adjusted, the second supporting keel can be leveled through adjusting a plurality of second telescopic pieces, the first internal corner connecting plate is connected to the second supporting keel after leveling, the internal corner piece is arranged at the first preset height on the wall surface, the second internal corner connecting plate is abutted to the wallboard in the third wall leveling piece to close the wallboard, and the installation at the internal corner of the wall surface is completed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the utility model. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.

FIG. 1 is a schematic diagram of an assembled background wall integrated system according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a wall leveling assembly in an assembled wall integrated system according to an embodiment of the present utility model;

FIG. 3 is a side view of a wall leveling assembly in a fabricated background wall integrated system in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic view of a portion of a fabricated background wall integrated system according to an embodiment of the present utility model when butt joint connectors are connected to two wall panels;

FIG. 5 is a schematic view of a portion of an assembled background wall integrated system according to an embodiment of the present utility model when two wall panels are respectively connected to a wall top closing-in assembly;

FIG. 6 is a schematic view of a wall top closing assembly in an assembled background wall integrated system according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a portion of a fabricated background wall integrated system according to an embodiment of the present utility model when two wall panels are connected to female corner mounting assemblies, respectively;

fig. 8 is a schematic view of a female corner fitting in a fabricated background wall integrated system according to an embodiment of the utility model.

In the figure: 1-wall leveling component, 11-wallboard, 111-connection clamping groove, 12-first supporting keel, 121-first base plate, 122-leveling stop plate, 123-first leveling clamping groove, 124-first inserting through hole, 125-first mounting through hole, 126-first friction groove, 13-first keel clip, 131-first leveling clamping plate, 132-second leveling clamping plate, 133-first leveling connecting plate, 134-second mounting through hole, 135-fourth mounting through hole, 14-back hanging piece, 141-first back hanging connecting plate, 142-second back hanging connecting plate, 143-third back hanging connecting plate, 144-second leveling clamping groove, 145-second friction groove, 146-sixth mounting through hole, 15-first telescopic piece, 151-first expansion pipe, 152-first reinforcement pipe, 153-first screw rod, 154-first spacer, 155-first fastening nut, 156-first stud, 157-first stopper, 161-second fastening structure, 162-third fastening structure, 2-wall top closing-in assembly, 21-closing-in decorative plate, 211-mounting portion, 212-overlap portion, 213-closing-in portion, 214-first reinforcing plate, 215-limit groove, 216-second positioning groove, 217-first tilting plate, 218-second reinforcing plate, 22-closing-in clip, 221-limit support plate, 222-first fixing plate, 223-first limit plate, 224-second limit plate, 225-closing-in stop plate, 226-third reinforcing plate, 227-third mounting through hole, 23-closing-in fixing pieces, 231-first bolts, 232-second expansion pipes, 3-female angle installation components, 31-second support keels, 311-second base plates, 312-female angle stop plates, 313-second inserting through holes, 314-eighth installation through holes, 32-female angle pieces, 321-first female angle connecting plates, 322-limit protrusions, 323-second female angle connecting plates, 324-third female angle connecting plates, 325-fourth fastening structures, 326-female angle supporting plates, 327-third friction grooves, 33-second telescopic pieces, 4-flat connection connecting pieces, 41-first flat connection mounting plates, 42-flat connection supporting plates, 43-second flat connection mounting plates, 44-third flat connection mounting plates and 45-fourth flat connection mounting plates.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be arbitrarily combined with each other.

Please refer to fig. 1 to 8. The utility model provides an assembled background wall integrated system, which comprises wall leveling assemblies 1, wall top closing assemblies 2 and internal corner mounting assemblies 3, wherein the number of the wall leveling assemblies 1 is at least 3; the first wall leveling component 1 is convexly arranged at a first installation position of the wall surface to form a background wall protruding position; the bottom of one side end of the wall top closing-in assembly 2, which is far away from the wall surface, is lapped on the top of the first wall surface leveling assembly 1; the second wall leveling assembly 1 is arranged above the first installation position of the wall to form a background wall top base layer, and the bottom of the second wall leveling assembly 1 is abutted to the top of the other side end, close to the wall, of the wall top closing-in assembly 2; the side end of the internal corner mounting assembly 3, which is far away from the wall surface, is connected with the side end of the first wall surface leveling assembly 1; the third wall leveling assembly 1 is arranged at one side of the first installation position of the wall surface to form a background wall surface base layer, the top of one side end of the third wall leveling assembly 1 is connected with one side end of the second wall leveling assembly 1, and the middle part of one side end of the third wall leveling assembly 1 is lapped on the other side end of the reentrant corner installation assembly 3, which is close to the wall surface.

Specifically, accomplish horizontal, vertical elastic cord at the wall, confirm the distance between wall protrusion and the wall, install first wall leveling subassembly 1 in this position department, then install wall top binding off subassembly 2 in proper order, second wall leveling subassembly 1, reentrant corner installation subassembly 3, third wall leveling subassembly 1, form wall top of the wall basic unit department of background wall, wall basic unit department of background, of course can include a plurality of wall leveling subassemblies 1 at the wall protrusion, then a plurality of wall top binding off subassembly 2 correspondingly, install an reentrant corner installation subassembly 3 respectively at the both sides end of wall protrusion, can include a plurality of wall leveling subassemblies 1 at wall basic unit department of background wall, be close to wall leveling subassembly 1 in reentrant corner department of background wall and connect in reentrant corner installation subassembly 3, second wall leveling subassembly 1, adjust the back-and-forth distance of background wall according to the design demand, can satisfy the background wall molding demand.

Referring to fig. 2-3, the wall leveling assembly 1 may include a wall panel 11, a first support runner 12, a first runner clip 13, a back piece 14, a first telescoping member 15 of adjustable length, the first support runner 12 including a first leveling clip groove 123, the first runner clip 13 including a first leveling clip plate 131, a second leveling clip plate 132, and the back piece 14 including a second leveling clip groove 144; the first leveling clamping plate 131 is slidably connected to the first leveling clamping groove 123, and is used for adjusting the position of the first keel clamp 13 connected to the first supporting keel 12; one end of the first telescopic piece 15 is sequentially connected with the first leveling clamping plate 131 and the first supporting keel 12 and is fixed on a wall surface, and the length of the first telescopic piece 15 is adjusted to adjust the distance between the first leveling clamping plate 131 and the wall surface; one end of the back hanging member 14 is connected to the wall plate 11, and the second leveling clamping groove 144 is clamped to the second leveling clamping plate 132.

Specifically, first leveling joint board 131 sliding connection is in first leveling draw-in groove 123, thereby the convenience is with first leveling joint board 131 joint in different position departments in first leveling draw-in groove 123, realize sliding first fossil fragments clamp 13 to different position departments in first supporting fossil fragments 12, connect gradually in first leveling joint board 131 at first extensible member 15 one end, first supporting fossil fragments 12 and be fixed in the wall and be connected in wallboard 11 in back of the body 14 one end, the second leveling draw-in groove 144 joint is behind second leveling joint board 132, thereby with first fossil fragments clamp 13, back of the body 14, wallboard 11 link gradually together, when the position of first fossil fragments and wallboard 11 all keeps unchanged, the position of adjusting first fossil fragments clamp 13 in first supporting fossil fragments 12, can adjust back of the body 14 and be connected in wallboard 11, after first extensible member 15 changes length, realize adjusting the distance between different position departments and the wall on wallboard 11, thereby realize leveling for wallboard 11 different position departments.

Referring to fig. 4, both side ends of the wall panel 11 may be provided with connection clamping grooves 111, the wall leveling assembly 1 further includes a butt joint connecting piece 4, the butt joint connecting piece 4 includes a first butt joint mounting plate 41, a first fastening structure, a second butt joint mounting plate 43, a third butt joint mounting plate 44 connected to the bottom of the second butt joint mounting plate 43, a fourth butt joint mounting plate 45 connected to one side end of the third butt joint mounting plate 44, and a butt joint supporting plate 42 with two ends respectively connected to the middle of the first butt joint mounting plate 41 and the middle of the second butt joint mounting plate 43, where the first butt joint mounting plate 41, the butt joint supporting plate 42, and the second butt joint mounting plate 43 enclose two butt joint clamping grooves; when two adjacent wall leveling components 1 are connected, one side end of a first butt joint mounting plate 41 of a butt joint connecting piece 4 is clamped in a connecting clamping groove 111 of a wall plate 11 in one wall leveling component 1, the wall plate 11 in one wall leveling component 1 is clamped in a butt joint clamping groove, the other side end of the first butt joint mounting plate 41 of the butt joint connecting piece 4 is clamped in a connecting clamping groove 111 of the wall plate 11 in the other wall leveling component 1, the wall plate 11 in the other wall component is clamped in the other butt joint clamping groove, and one end of a first fastening structure is sequentially connected with a fourth butt joint mounting plate 45 and a first supporting keel 12.

Specifically, the connection clamping grooves 111 at both side ends of the wall plate 11 are symmetrically arranged. Two wall leveling assemblies 1 can be included at the background wall foundation layer and are connected to the two wall leveling assemblies 1 through butt connectors 4. Two wall leveling assemblies 1 can be included at the background wall projection and connected to the two wall leveling assemblies 1 by butt joints 4. The top end of the butt support plate 42 is connected to the midpoint of the first butt support plate 41, the bottom end is connected to the midpoint of the second butt support plate 43, the third butt support plate 44 may be two symmetrically disposed about the second butt support plate 43, the fourth butt support plate 45 may be two symmetrically disposed about the second butt support plate 43, and the third butt support plate 44 may serve as a reinforcing structure for reinforcing the fourth butt support plate 45. The first butt mounting plate 41 is parallel to the second butt mounting plate 43, the third butt mounting plate 44 is perpendicular to the second butt mounting plate 43, the fourth butt mounting plate 45 is perpendicular to the third butt mounting plate 44, and the butt support plate 42 is perpendicular to the first butt mounting plate 41 to form a frog-shaped butt connection 4. The bottom end of the first butt mounting plate 41 may be provided with a limiting protrusion 322 to improve the stability of the connection between the butt connector 4 and the wall plate 11. The first fastening structure may be a screw or a combination of screws or bolts and nuts, and a first positioning groove for positioning the first fastening structure may be provided on the fourth flat connection mounting plate 45, and one end of the first fastening structure sequentially passes through the first positioning groove and the first supporting keel 12.

The first supporting keel 12 may include a first base plate 121, two leveling stop plates 122 symmetrically connected to two side ends of the first base plate 121, the first leveling clamping groove 123 is surrounded by the leveling stop plates 122 and the first base plate 121, two ends of the first leveling clamping plate 131 are respectively clamped in the two first leveling clamping grooves 123, a first strip-shaped mounting through hole 125 is formed in the first base plate 121, a second strip-shaped mounting through hole 134 is formed in the first leveling clamping plate 131, the first expansion member 15 includes a first expansion tube 151, a first lead screw 153 and a first fastening nut 155, the first expansion tube 151 is fixedly connected to a wall surface, a first internal thread is formed in the inner side of the first expansion tube 151, the first lead screw 153 includes a first stud 156, a first limiting block 157 connected to one end of the first stud 156, one end of the first stud 156 sequentially passes through the second mounting through hole 134 and the first mounting through hole 125 and is screwed to the first internal thread, and the first fastening nut 155 is screwed to a portion of the first stud 156 located on one side of the first base plate 121 when the first limiting block 157 abuts against the first clamping plate.

Specifically, the first supporting keel 12 may be a segment-shaped keel, the first substrate 121 is a rectangular plate, the first substrate 121 may be parallel to a wall surface, the leveling stop plate 122 may be a 7-shaped plate, one end of the leveling stop plate 122 is vertically connected to the first substrate 121, two first leveling clamping grooves 123 facilitate the two ends of the first leveling clamping plate 131 to be respectively clamped, the stability of the connection between the first leveling clamping plate 131 and the first leveling clamping groove 123 is improved, and when the first leveling clamping plate 131 is clamped in the first leveling clamping groove 123, the leveling stop plate 122 can stop the first leveling clamping plate 131, so that the first leveling clamping plate 131 can only move along the axis of the first substrate 121. The two leveling stop plates 122 are respectively connected with the first base plate 121, so that the first supporting keel 12 is in a C-shaped structure and can be tightly clamped with the first keel clamp 13.

Specifically, the first mounting through hole 125 is strip-shaped, the second mounting through hole 134 is strip-shaped, the first leveling joint plate 131 is conveniently moved on the first substrate 121, the first preset position on the second mounting through hole 134 is aligned with the second preset position on the first mounting through hole 125, the first expansion pipe 151 is fixedly connected to a wall surface, one end of the first stud 156 sequentially passes through the second mounting through hole 134 and the first mounting through hole 125 and then is screwed to the first internal thread, the length of the first stud 156 extending into the first internal thread is adjusted, and therefore the whole length of the first telescopic piece 15 is adjusted, the first spacer 154 is sleeved on the portion, located between the first limiting block 157 and the first leveling joint plate 131, of the first stud 156, the first spacer 154 is abutted to the first leveling joint plate 131, the first limiting block 157 is abutted to the first spacer 154, and the first fastening nut 155 is screwed to the portion, located on one side of the first substrate 121, of the first fastening nut 155 is screwed to the first stud 156, and the installation is completed. The first mounting through holes 125 are preformed in the first support runner 12 to enhance the positioning of the first runner clamp 13 mounting. The two leveling stop plates 122 may have a first insertion through hole 124 between their free ends, where two ends are respectively connected to the two first leveling clamping grooves 123, and the first keel clip 13 further includes a first leveling connecting plate 133, where one end of the first leveling connecting plate 133 is connected to the middle of the first leveling clamping plate 131, and the other end of the first leveling connecting plate 133 is connected to the end of the second leveling clamping plate 132, and the first leveling connecting plate 133 is inserted into the first insertion through hole 124 when the first leveling clamping plate 131 is clamped in the first leveling clamping groove 123. The first leveling clamping plate 131, the first leveling connecting plate 133 and the second leveling clamping plate 132 are sequentially connected, so that the first keel clamp 13 is of a zigzag structure, the bending edge of the leveling stop plate 122 on the first supporting keel 12 can be firmly clamped, the first keel clamp 13 can help the first supporting keel 12 and the back hanging piece 14 to play a medium role, and the wallboard 11 can be stably hung on the first supporting keel 12.

Referring to fig. 5-6, the wall top closing-up assembly 2 may include a closing-up fixing member 23, a closing-up decorative plate 21, and a closing-up clamping member 22, where the closing-up decorative plate 21 includes a mounting portion 211, an overlap portion 212 for abutting against the bottom of the wall plate 11 in the second wall leveling assembly 1 to close up the wall plate 11, and a closing-up portion 213 for abutting against the top of the wall plate 11 in the first wall leveling assembly 1 to close up the wall plate 11, where the closing-up clamping member 22 is detachably connected to the mounting portion 211, and two ends of the closing-up fixing member 23 are respectively connected to the wall surface and the closing-up clamping member 22.

Specifically, the top of wallboard 11 in first wall leveling subassembly 1 is butt-jointed with the binding off portion 213 of binding off decorative board 21, thereby realize closing off wallboard 11 in first wall leveling subassembly 1, the overlap joint portion 212 on binding off decorative board 21 is butt-jointed with the bottom of wallboard 11 in second wall leveling subassembly 1, thereby realize closing off the bottom of wallboard 11 in second wall leveling subassembly 1, connect the installation department 211 in binding off decorative board 21 with binding off fastener 22 detachably, connect the binding off mounting 23 both ends respectively in wall and binding off fastener 22, thereby fix binding off fastener 22, wallboard 11 protrusion in first wall leveling subassembly 1 is set up in wallboard 11 one side below in second wall leveling subassembly 1, namely wallboard 11 in first wall leveling subassembly 1 is kept away from the wall setting, according to the distance between wallboard 11 and the wall in first wall leveling subassembly 1, change the distance between binding off 213 and the wall, adjust the distance between installation department 211 and the wall, and then realize adjusting binding off fastener 22 and the junction position of installation department 211 and connect in binding off fastener 21 and the installation department 21 and make the wallboard 11 in the leveling subassembly 1 in the first wall leveling subassembly 1, thereby the top of wallboard 11 in the leveling subassembly 1 is formed in the leveling subassembly 1.

The receiving portion 213 may have a seven-shaped structure, and further includes a first reinforcing plate 214 connected to the receiving portion 213 for reinforcing the strength of the receiving portion 213, where the first reinforcing plate 214 and the receiving portion 213 enclose a limiting groove 215 for limiting the wallboard 11 in the first wall leveling assembly 1.

Specifically, the two ends of the lap joint portion 212 are respectively connected to the mounting portion 211 and one end of the lap joint portion 213, the lap joint portion 212 is horizontally arranged, the lap joint portion 213 can include a first lap joint plate, one end of which is connected with one end of the lap joint portion 212, a second lap joint plate, the first lap joint plate and the second lap joint plate form a seven-shaped structure, the first reinforcing plate 214 is connected to one end, far away from the lap joint portion 212, of the lap joint portion 213, namely, the first reinforcing plate 214 is connected to the other end of the second lap joint plate, the lap joint portion 212 can be horizontally arranged, the first lap joint plate is horizontally arranged and is in the same plane with the lap joint portion 212, one end of the second lap joint plate is vertically connected to the first lap joint plate, the first reinforcing plate 214 can be vertically connected to the other end of the second lap joint plate, the first lap joint plate, the second lap joint plate and the first reinforcing plate 214 enclose a limiting groove 215, and one side end of the top of the wallboard 11 in the first leveling assembly 1 is abutted to the first reinforcing plate 214. The lap joint 212 is used for supporting the wallboard 11 in the second wall leveling assembly 1, increasing the stability of the wallboard 11 in the second wall leveling assembly 1, and closing in the bottom of the wallboard 11 in the second wall leveling assembly 1.

The closing-in fastener 22 may include a limit support plate 221 for supporting the mounting portion 211, a first fixing plate 222 connected to the bottom of the limit support plate 221, a first limit plate 223 connected to the top of the limit support plate 221, and a second limit plate 224 connected to the top of the first limit plate 223, where the second limit plate 224, the first limit plate 223, and the limit support plate 221 enclose a limit groove 215 for inserting the mounting portion 211, a third mounting through hole 227 is formed on the first fixing plate 222, the closing-in fastener 23 includes a first bolt 231 and a second expansion tube 232 fixed on a wall surface, a first thread groove is formed inside the second expansion tube 232, one end of the second expansion tube 232 is abutted to one side surface of the first fixing plate 222, one end of the first bolt 231 is abutted to the other side surface of the first fixing plate 222, and the other end of the second bolt 231 passes through the third mounting through hole 227 and is screwed to the first thread groove.

Specifically, the spacing backup pad 221 can be set up horizontally, places the installation department 211 on spacing backup pad 221, supports the installation department 211 through spacing backup pad 221 to with overlap joint portion 212 and receipts oral area 213 support, make overlap joint portion 212 can support the wallboard 11 bottom in the second wall leveling subassembly 1, close up for wallboard 11 bottom in the second wall leveling subassembly 1, make receipts oral area 213 can close up for wallboard 11 in the first wall leveling subassembly 1. The first fixing plate 222 may be parallel to the wall surface, so that the first fixing plate 222 is conveniently and fixedly connected to the wall surface through the closing-in fixing piece 23. Firstly, the installation position of the second expansion pipe 232 is determined on the wall surface according to the position of the third installation through hole 227, a spring line is drawn at the installation position, the second expansion pipe 232 is fixed at the installation position on the wall surface, one side surface of the first fixing plate 222 is abutted against one end of the second expansion pipe 232, the third installation through hole 227 is aligned with the first thread groove, one end of the first bolt 231 is abutted against the other side surface of the first fixing plate 222, the other end of the first bolt 231 passes through the third installation through hole 227 and is in threaded connection with the first thread groove, so that the first bolt 231 and the second expansion pipe 232 are fastened and connected, the first fixing plate 222 is fixed, the limiting support plate 221 is fixed at a preset height, and the stability of the closing-up clamping piece 22 is improved. Set up third installation through-hole 227 on first fixed plate 222, assembled installation avoids the scene to punch, conveniently fixes the wall better, improves installation effectiveness. The first limiting plate 223 can be vertically connected to the limiting support plate 221, the second limiting plate 224 can be vertically connected to the first limiting plate 223, then the second limiting plate 224 can be parallel to the limiting support plate 221, the limiting groove 215 can facilitate the insertion of the mounting portion 211, and meanwhile the connection stability of the closing-in clamping piece 22 and the mounting portion 211 can be improved. The length of the limiting groove 215 can be greater than that of the mounting portion 211, and the distance between the first reinforcing plate 214 and the wall surface can be adjusted by adjusting the distance between the mounting portion 211 and the limiting groove 215, so that the distance between the first reinforcing plate 214 and the wall surface can be adjusted according to the distance between the wall plate 11 in the first wall surface leveling assembly 1 and the wall surface, and the wall plate 11 in the first wall surface leveling assembly 1 can be conveniently abutted to the first reinforcing plate 214.

The mounting portion 211 may include a first tilting plate 217 with one end connected to the overlap portion 212 and the other end inclined upward, and the closing-up clip 22 further includes a closing-up stop plate 225 inclined downward and disposed at one end of the second limiting plate 224, for stopping the first tilting plate 217 when the first tilting plate 217 is inserted into the limiting groove 215.

Specifically, one end of the first tilting plate 217 may be located in the same plane with the lap joint 212, the other end of the first tilting plate 217 is disposed obliquely upward toward the direction close to the first fixing plate 222, the middle of the first tilting plate 217 is a first arc-shaped connecting portion respectively connected to two end portions, and an included angle between the other end of the first tilting plate 217 and the lap joint 212 may be an obtuse angle. When the first tilting plate 217 is inserted into the limiting groove 215, the closing-up baffle 225 is located at one side of the first tilting plate 217, and when the first tilting plate 217 moves in a direction away from the limiting groove 215, the closing-up baffle 225 stops the first tilting plate 217, so that the stability of connection between the first tilting plate 217 and the limiting groove 215 is improved, and the stability of connection between the mounting portion 211 and the closing-up clamping piece 22 is further improved. The mounting portion 211 may further include a second reinforcing plate 218 to reinforce the strength of the first rocker 217. The second reinforcing plate 218 improves the strength of the first tilting plate 217, prolongs the service life of the first tilting plate 217, improves the stability of the first tilting plate 217 inserted into the limiting groove 215, and further improves the stability of the mounting portion 211 connected to the closing-in clamping piece 22. The closing-in clip 22 may also include a third reinforcing plate 226 to enhance the strength of the closing-in stop 225. The third reinforcing plate 226 improves the strength of the closing-in stop plate 225, further improves the service life of the closing-in stop plate 225, prevents the first tilting plate 217 from sliding out of the limiting groove 215, and improves the stability of connection between the first tilting plate 217 and the limiting groove 215. The second reinforcing plate 218 may be disposed at the other end of the first tilting plate 217 in a downward tilting manner, the first tilting plate 217 and the second reinforcing plate 218 form an N-shaped structure, the third reinforcing plate 226 is disposed at the other end of the closing-up baffle 225 in a upward tilting manner, and the closing-up baffle 225 and the third reinforcing plate 226 form a V-shaped structure. The second reinforcing plate 218 may be disposed at a downward inclination toward a direction approaching the first limiting plate 223, and the third reinforcing plate 226 may be disposed at an upward inclination toward a direction away from the second limiting plate 224, so that the V-shaped structure and the N-shaped structure are matched for use, thereby facilitating insertion and fastening during installation. The lap joint 212 is provided with a plurality of second positioning grooves 216, and when the bottom of the wallboard 11 of the second wall leveling assembly 1 is abutted against the lap joint 212, the wallboard 11 of the second wall leveling assembly 1 can be positioned. The mounting portion 211 on one closing-in decorative plate 21 can be connected to a plurality of closing-in clamping pieces 22, and a plurality of closing-in clamping pieces 22 can be equidistantly arranged.

Referring to fig. 2-3, the back hanging member 14 may include a first back hanging connecting plate 141, a second back hanging connecting plate 142, and a third back hanging connecting plate 143, two ends of the second back hanging connecting plate 142 are respectively connected to the first back hanging connecting plate 141 and the third back hanging connecting plate 143, the second leveling clamping groove 144 is surrounded by the first back hanging connecting plate 141, the second back hanging connecting plate 142, and the third back hanging connecting plate 143, the third back hanging connecting plate 143 is connected to the wallboard 11, and the second leveling clamping groove 144 is clamped to the second leveling clamping plate 132.

Specifically, the first back hanging connection plate 141 and the third back hanging connection plate 143 are respectively perpendicular to the second back hanging connection plate 142, and the third back hanging connection plate 143 is parallel to the first back hanging connection plate 141, so that the back hanging piece 14 is in a U-shaped structure. The second leveling clamping plate 132 may be provided with a fourth mounting through hole 135, the first back hanging connecting plate 141 is provided with a fifth mounting through hole, and the second leveling clamping plate further comprises a second fastening structure 161 sequentially connected to the fourth mounting through hole 135 and the fifth mounting through hole. The second fastening structure 161 may be a screw or a combination of a screw and a screw, and the second fastening structure 161 is sequentially connected to the fourth mounting through hole 135 and the fifth mounting through hole, so as to improve the connection stability of the back hanging piece 14 and the first keel clip 13. The third back hanging connection plate 143 may be provided with a sixth mounting through hole 146, and further includes a third fastening structure 162 sequentially connected to the sixth mounting through hole 146 and the wall plate 11. The third fastening structure 162 may be a screw or a combination of a screw or a screw and a nut, and the third fastening structure 162 is sequentially connected to the sixth mounting through hole 146 and the wall board 11, so as to improve the connection stability of the back hanging member 14 and the wall board 11. The back hanging piece 14 is nailed with holes to form a sixth mounting through hole 146, so that the back hanging piece 14 is conveniently mounted on the wallboard 11; bolt hole sites are reserved on the back hanging piece 14 to form a fifth installation through hole, so that the first keel clamp 13 and the back hanging piece 14 are conveniently connected. The first telescopic member 15 may further include a first reinforcement pipe 152 for increasing the strength of the first stud 156, wherein a second internal thread is formed on the inner side of the first reinforcement pipe 152 in a penetrating manner, and one end of the first stud 156 sequentially passes through the second mounting through hole 134, the first mounting through hole 125, is screwed to the second internal thread, and is screwed to the first internal thread. The first reinforcement pipe 152 may be a reinforcement metal pipe. The first substrate 121 may be provided with a first friction groove 126 to increase friction. The first friction groove 126 of the first support runner 12 and the first leveling clip plate 131 cooperate to increase friction and reduce sliding during installation of the first runner clip 13. The third back hanging connection plate 143 may be provided with a second friction groove 145 for increasing friction. The second friction groove 145 of the back member 14 and the second leveling clamping plate 132 are matched for use, so that friction force is increased, sliding of the back member 14 and the first keel clamp 13 during installation is reduced, and the stability of the installation of the first keel clamp 13 and the back member 14 is improved.

Referring to fig. 7-8, the female corner mounting assembly 3 may include a second support keel 31, a female corner piece 32, and a second telescoping piece 33 of adjustable length; one end of the second telescopic piece 33 is connected with the second supporting keel 31 and fixed on the wall surface, and the length of the second telescopic piece 33 is adjusted to adjust the distance between the second supporting keel 31 and the wall surface; the female corner fitting 32 comprises a first female corner connecting plate 321 connected to the second supporting keel 31, a second female corner connecting plate 323 for abutting against the wallboard 11 in the third wall leveling member to close up the wallboard 11, and a third female corner connecting plate 324 for connecting to the connecting clamping groove 111 of the wallboard 11 in the first wall leveling member, wherein two ends of the second female corner connecting plate 323 are respectively connected to the first female corner connecting plate 321 and the third female corner connecting plate 324.

Specifically, set up the second support fossil fragments 31 along the extending direction of wall one side end in wall reentrant corner department, second extensible member 33 one end is connected in second support fossil fragments 31 and is fixed in on the wall, adjust the length of second extensible member 33 according to the installation demand, thereby adjust the distance between second support fossil fragments 31 and the wall, accomplish the height of predetermineeing the position department on the second support fossil fragments 31 of regulation, can level the second support fossil fragments 31 through adjusting a plurality of second extensible members 33, connect first reentrant corner connecting plate 321 in the second support fossil fragments 31 after the leveling, make reentrant corner piece 32 set up the first height department of predetermineeing on the wall, connect the wallboard 11 in the first wall leveling subassembly 1 of third reentrant corner connecting plate 324 in the reentrant corner department of wall, guarantee to set up the wallboard 11 in the first wall leveling subassembly 1 in the second predetermined height department on the wall, the wallboard 11 butt in the second reentrant corner connecting plate 323 in order to carry out leveling to the wallboard 11 in the third wall leveling subassembly 1, make the wallboard 11 in the first leveling subassembly 1 and the wallboard leveling 1 simple and easy and simple and convenient structure of installation in the wallboard 11 in the wall leveling subassembly 1. The third reentrant corner connecting plate 324 is connected with the connecting clamping groove 111 on the wallboard 11 in the first wall leveling assembly 1 in a clamping mode, installation is convenient, and stability of the connection of the third reentrant corner connecting plate 324 to the wallboard 11 is improved. The connecting clamping grooves 111 are symmetrically arranged at two side ends of the wallboard 11, and then the third internal corner connecting plates 324 of the two internal corner pieces 32 are respectively clamped in the two connecting clamping grooves 111 on the wallboard 11, so that the stability of the wallboard 11 is improved.

Specifically, the second supporting keel 31 may include a second base plate 311, a seventh mounting hole is formed in the first female corner connecting plate 321, and the female corner member 32 further includes a fourth fastening structure 325 having one end passing through the seventh mounting hole and fixedly connected to the second base plate 311. The fourth fastening structure 325 may be a screw or a combination of a screw or a bolt and a nut, and through observation, the seventh mounting through hole is aligned with the preset position on the second substrate 311, and then one end of the fourth fastening structure 325 passes through the seventh mounting through hole and is fixedly connected to the second substrate 311, so that the first reentrant corner connecting plate 321 and the second substrate 311 are fastened and connected, the connection stability of the second supporting keel 31 and the reentrant corner 32 is improved, and the installation is convenient. A plurality of seventh installation through holes can be formed in the first internal corner connecting plate 321 at equal intervals, so that the first internal corner connecting plate can be connected to one internal corner piece 32 through a plurality of second support keels 31, the internal corner piece 32 is fixed through the plurality of second support keels 31, and the stability of the internal corner piece 32 is improved. The second supporting keel 31 may further include two internal corner stop plates 312 symmetrically connected to two side ends of the second substrate 311, the two internal corner stop plates 312 are oppositely disposed, a second insertion through hole 313 is disposed between the two internal corner stop plates 312, the first internal corner connecting plate 321 abuts against the internal corner stop plates 312, and one end of the fourth fastening structure 325 sequentially passes through the seventh mounting through hole, the second insertion through hole 313 and is fixedly connected to the second substrate 311. The inside corner baffle plates 312 may be seven-shaped plates, one ends of the two inside corner baffle plates 312 are respectively connected to two side ends of the second substrate 311, the two inside corner baffle plates 312 are oppositely arranged, a second insertion through hole 313 is formed between the other ends of the two inside corner baffle plates 312, through observation, the seventh installation through hole is aligned with the second insertion through hole 313, so that the first inside corner connecting plate 321 is parallel to the second substrate 311, the first inside corner connecting plate 321 is abutted to the inside corner baffle plates 312, the inside corner baffle plates 312 support the first inside corner connecting plate 321, one end of the fourth fastening structure 325 sequentially passes through the seventh installation through hole, the third insertion through hole and is fixedly connected to the second substrate 311, thereby fastening the first inside corner connecting plate 321 and the second substrate 311, the two inside corner baffle plates 312 can limit the fourth fastening structure 325, and through aligning the seventh installation through hole with the second insertion through hole 313, so that the seventh installation through hole is aligned with a preset position on the second substrate 311. The second base plate 311 may be provided with a strip-shaped eighth mounting through hole 314, the second expansion member 33 includes a third expansion pipe, a second screw rod, and a second fastening nut, the third expansion pipe is fixedly connected to the wall surface, a third internal thread is disposed on the inner side of the third expansion pipe, the second screw rod includes a second stud, and a second stopper connected to one end of the second stud, one end of the second stud passes through the eighth mounting through hole 314 and is screwed to the third internal thread, and the second fastening nut is screwed to a portion of the second stud located at one side of the second base plate 311 when the second stopper is abutted to the second base plate 311.

Specifically, the eighth mounting through hole 314 is bar-shaped, so that the second telescopic member 33 can be conveniently connected to different positions on the second substrate 311 and different positions on the wall surface. The second expansion pipe can be fixedly connected to the wall surface, one end of the second stud sequentially penetrates through the eighth mounting through hole 314 and is in threaded connection with the second internal thread, the length of the second stud extending into the third internal thread is adjusted, the integral length of the second expansion piece 33 is adjusted, the distance between the second base plate 311 and the wall surface is adjusted, the distance between the first internal angle connecting plate 321 and the wall surface is adjusted, the distance between the third internal angle connecting plate 324 and the wall surface is adjusted, the third internal angle connecting plate 324 is conveniently clamped and connected to the connecting clamping groove 111 on the wall plate 11 of the first wall surface leveling assembly 1 which is at a preset distance from the wall surface, the second gasket is sleeved on the second stud at a part between the second limiting block and the second base plate 311, the second gasket is in butt joint with the second base plate 311, the second limiting block is in butt joint with the second gasket, and the second fastening nut is in threaded connection with the second stud at a part on one side of the second base plate 311, so that the installation is completed.

The female corner piece 32 may further include a female corner support plate 326 for limiting the wallboard 11 when the third female corner connection plate 324 is clamped in the connection clamping groove 111, and the female corner support plate 326 is connected to the second female corner connection plate 323 at a portion between the first female corner connection plate 321 and the third female corner connection plate 324.

Specifically, after the third reentrant corner connecting plate 324 is clamped in the connecting slot 111 on the wallboard 11, if an external force impacts the wallboard 11, the wallboard 11 moves towards the direction close to the wall surface, the wallboard 11 drives the third reentrant corner connecting plate 324 to move towards the direction close to the wall surface, the third reentrant corner connecting plate 324 is easy to break, the connection between the reentrant corner 32 and the wallboard 11 is unstable, the reentrant corner supporting plate 326 is connected to the second reentrant corner connecting plate 323 at the part between the first reentrant corner connecting plate 321 and the third reentrant corner connecting plate 324, the reentrant corner supporting plate 326 can be abutted to the wallboard 11 when the third reentrant corner connecting plate 324 is clamped in the connecting slot 111, the reentrant corner supporting plate 326 can limit the wallboard 11, meanwhile, when the external force impacts the wallboard 11, the wallboard 11 moves towards the direction close to the wall surface, the reentrant corner supporting plate 326 can absorb shock for the wallboard 11, the force of the wallboard 11 is reduced, the force of the wallboard 11 is protected, and the stability of the connection of the wallboard 11 and the reentrant corner 32 is improved. The female corner piece 32 may have a zigzag structure, the first female corner connecting plate 321 and the third female corner connecting plate 324 are respectively disposed on the second female corner connecting plate 323 on opposite sides, and the female corner supporting plate 326 and the third female corner connecting plate 324 are disposed on the second female corner connecting plate 323 on the same side. The first reentrant corner connecting plate 321 can be connected in the second reentrant corner connecting plate 323 perpendicularly, the third reentrant corner connecting plate 324 can be connected in the second reentrant corner connecting plate 323 perpendicularly, because wallboard 11 in the first wall leveling subassembly 1 and wallboard 11 in the third wall leveling subassembly 1 set up respectively in the both sides of second reentrant corner connecting plate 323, so need with first reentrant corner connecting plate 321 and third reentrant corner connecting plate 324 respectively the different side set up on second reentrant corner connecting plate 323, then it is convenient to connect first reentrant corner connecting plate 321 in second support fossil fragments 31 and with third reentrant corner connecting plate 324 joint in connection draw-in groove 111, the installation is convenient.

Specifically, the female corner piece 32 may further include a female corner protrusion for limiting the wallboard 11 when the connection clamping groove 111 moves toward the direction approaching the third female corner connection plate 324, and the female corner protrusion is connected to the third female corner connection plate 324. The third internal corner connecting plate 324 is clamped in the connecting clamping groove 111 of the wallboard 11, and the internal corner bulges limit the wallboard 11, so that the internal corner piece 32 and the surface of the wallboard 11 are smoother and more attractive; the second reentrant corner connecting plate 323 closes up the wallboard 11 in the first wall leveling component 1 for wallboard 11 in the first wall leveling component 1 and wallboard 11 in the third wall leveling component 1 form concave-convex shape on the wall, have increased the space pleasing to the eye, play simultaneously and connect the relation between the front and back level. The inside corner support plate 326 may be provided with a third friction groove 327 for increasing friction force, and the third friction groove 327 is matched with the wall plate 11 for use, so that friction force is increased, and sliding of the wall plate 11 during installation is reduced. The second expansion member 33 may further include a second reinforcing tube for increasing the strength of the second stud, where a fourth internal thread penetrates through the inner side of the second reinforcing tube, and one end of the second stud sequentially penetrates through the eighth mounting through hole 314, the seventh mounting through hole, is screwed to the fourth internal thread, and is screwed to the third internal thread. The second reinforcement pipe may be a reinforcement metal pipe.

The shapes of the second support keel 31 and the first support keel 12 may be identical, and the shapes of the second telescoping member 33 and the first telescoping member 15 may be identical.

A method for installing an assembled background wall integrated system comprises the following steps,

s1: the first wall leveling component 1 is convexly arranged at a first installation position of the wall surface to form a background wall protruding position;

s2: the bottom of one side end of the wall top closing-in assembly 2, which is far away from the wall surface, is lapped on the top of the first wall surface leveling assembly 1;

s3: the second wall leveling assembly 1 is arranged above the first installation position of the wall to form a background wall top base layer, and the bottom of the second wall leveling assembly 1 is abutted to the top of the other side end, close to the wall, of the wall top closing-in assembly 2;

s4: the side end of the internal corner mounting assembly 3, which is far away from the wall surface, is connected with the side end of the first wall surface leveling assembly 1;

s5: the third wall leveling assembly 1 is arranged at one side of the first installation position of the wall surface to form a background wall surface base layer, the top of one side end of the third wall leveling assembly 1 is connected with one side end of the second wall leveling assembly 1, and the middle part of one side end of the third wall leveling assembly 1 is lapped on the other side end of the reentrant corner installation assembly 3, which is close to the wall surface.

Specifically, horizontal and longitudinal elastic lines are completed on the wall surface, installation points of the section-shaped keels are determined, and expansion pipes are installed in the point positions in a punching mode; the keel clamps slide into the section-shaped keels from the left end and the right end, the positions of the keel clamps can be adjusted by sliding left and right according to the actual conditions of the site according to the alignment of reserved hole sites, and then the screw rod penetrates through reserved hole bit positions of the keels and the keel clamps to level and strengthen; the back hanging piece 14 is arranged on the point position of the veneer by using a screw, then is hung on a keel clip and is fixed by using a bolt; the frog-shaped flat connecting piece is used for connecting the horizontal veneer from left to right and is fixed on the section-shaped keel by screws; at the turning position of the bulge, the zigzag female corner piece 32 is inserted into the veneer groove by using a screw and is fixed on the segment-shaped keel by using the screw; at the top, firstly, an expansion pipe is perforated and installed on an original wall, then a wall top closing-in clamping piece 22 is fixed by bolts, and then a wall top closing-in decorative plate 21 is clamped into a clamping piece groove.

Specifically, the application may further include an installation method of the wall leveling assembly 1, including the following steps: a first leveling clip plate 131 on the first keel clip 13 is slidably connected to a first leveling clip slot 123 on the first support keel 12 for adjusting the position of the first keel clip 13 connected to the first support keel 12; one end of a first telescopic piece 15 is sequentially connected with a first leveling clamping plate 131 and a first supporting keel 12 and is fixed on a wall surface, and the length of one first telescopic piece 15 is adjusted to adjust the distance between the first leveling clamping plate 131 and the wall surface; one end of the back hanging piece 14 is connected to the wallboard 11; the second leveling clip groove 144 on the back member 14 is clipped to the second leveling clip plate 132 on the first keel clip 13. The application can also comprise a method for installing the wall top closing-in assembly 2, which comprises the following steps: abutting the closing-in part 213 on the closing-in decorative plate 21 against the top of the wallboard 11 in the first wall leveling assembly 1 to close the wallboard 11 in the first wall leveling assembly 1; a mounting portion 211 for detachably connecting the closing-in clip 22 to the closing-in decorative plate 21; the two ends of the closing-in fixing piece 23 are respectively connected with the wall surface and the closing-in clamping piece 22; the bottom of the wall plate 11 in the second wall leveling assembly 1 is abutted against the lap joint part 212 on the closing-in decorative plate 21 to close the wall plate 11 in the second wall leveling assembly 1. The application may also include a method of installing the inside corner mounting assembly 3, comprising the steps of: connecting the third female corner connector plate 324 of the female corner fitting 32 to the wall panel 11 in the first wall leveling assembly 1; one end of the second telescopic piece 33 is connected with the second supporting keel 31 and fixed on the wall surface, and the length of the second telescopic piece 33 is adjusted to adjust the distance between the second supporting keel 31 and the wall surface; the first female corner connector plate 321 of the female corner fitting 32 is connected to the second supporting keel 31, and the wallboard 11 in the third wall leveling assembly 1 is abutted to the second female corner connector plate 323 to close the wallboard 11.

Finishing horizontal and longitudinal elastic lines on the wall surface, determining installation points of the section-shaped keels, and punching first expansion pipes 151 on the points; sliding the first keel clamps 13 into the first supporting keels 12 from the left end and the right end, so that the first leveling clamping plates 131 on the first keel clamps 13 are connected with the first leveling clamping grooves 123 on the first supporting keels 12 in a sliding mode, the positions of the first keel clamps 13 are adjusted in a sliding mode left and right according to actual conditions of the site, the positions are aligned according to reserved hole positions, and then the first screw rods 153 sequentially penetrate through the second mounting through holes 134 on the first keel clamps 13 and the first mounting through holes 125 on the first supporting keels 12 to level and strengthen; the back hanging piece 14 is installed on the point position of the wallboard 11 by using a screw, then the second leveling clamping groove 144 on the back hanging piece 14 is clamped with the second leveling clamping plate 132 on the first keel clamp 13, so that the back hanging piece 14 is hung on the first keel clamp 13, and the back hanging piece 14 and the first keel clamp 13 are fixed by using a bolt. The first support keel 12 is hung in a dry and overhead mode, so that the pipeline separation is facilitated, additional slotting is not needed, the first support keel 12 can realize a modular and diversified installation mode, and convenience, variability and humanization of the wall surface assembly are reflected; the first supporting keel 12 can meet the requirements of various wide wallboards 11, field cutting can be reduced compared with the conventional long-type keel, the installation arrangement is diversified, and meanwhile, the construction environment is excellent. The wallboard 11 protrusion of the first wall leveling component 1 is arranged at the first installation position of the wall surface to form a background wall protrusion, namely, the wallboard 11 of the first wall leveling component 1 is far away from the wall surface, the distance between the receiving opening 213 and the wall surface is changed according to the distance between the wallboard 11 of the first wall leveling component 1 and the wall surface, the distance between the installation part 211 and the wall surface is adjusted, and then the connection position between the closing-up clamping piece 22 and the installation part 211 is adjusted, the closing-up part 213 on the closing-up decorating plate 21 is abutted to the wallboard 11 top of the first wall leveling component 1, thereby closing up the wallboard 11 of the first wall leveling component 1, after the wallboard 11 in the first wall leveling component 1 is fixed, the bottom of the wallboard 11 in the second wall leveling component 1 is abutted to the lap 212, thereby supporting the wallboard 11 in the second wall leveling component 1, and also the bottom of the wallboard 11 in the second leveling component 1 can be closed up, the closing-up clamping piece 22 is detachably connected to the installation part 211, and the two ends of the closing-up fixing piece 23 are respectively connected to the closing-up clamping piece 22, thereby forming a simple wallboard structure on the first wall leveling component 11 and the first wall leveling component 11. The third internal corner connecting plate 324 of the internal corner piece 32 is connected to the wallboard 11 in the first wall leveling assembly 1, the second supporting keel 31 is arranged at the internal corner of the wall along the extending direction of one side end of the wall, one end of the second telescopic piece 33 is connected to the second supporting keel 31 and fixed on the wall, the length of the second telescopic piece 33 is adjusted according to the installation requirement, thereby adjusting the distance between the second supporting keel 31 and the wall, the height of the preset position on the second supporting keel 31 is adjusted, the second supporting keel 31 can be leveled by adjusting the plurality of second telescopic pieces 33, the third internal corner connects the first internal corner connecting plate 321 to the leveled second supporting keel 31, the internal corner piece 32 is arranged at the first preset height on the wall, the wallboard 11 in the third wall leveling assembly 1 is abutted to the second internal corner connecting plate 323 to close the wallboard 11, and accordingly, the wallboard 11 in the first wall leveling assembly 1 and the wallboard 11 in the third wall leveling assembly 1 are guaranteed to form a concave-convex structure on the wall.

The above description may be implemented alone or in various combinations and these modifications are within the scope of the present utility model. Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An assembled background wall integrated system, characterized in that: the wall leveling device comprises wall leveling assemblies (1), wall top closing-in assemblies (2) and internal corner mounting assemblies (3), wherein the number of the wall leveling assemblies (1) is at least 3; the first wall leveling assembly (1) is convexly arranged at a first installation position of the wall surface to form a background wall protruding position; the bottom of one side end, far away from the wall surface, of the wall top closing-in assembly (2) is lapped on the top of the first wall surface leveling assembly (1); the second wall leveling assembly (1) is arranged above the first installation position of the wall to form a background wall top base layer, and the bottom of the second wall leveling assembly (1) is abutted to the top of the other side end, close to the wall, of the wall top closing-in assembly (2); one side end of the internal corner mounting assembly (3) far away from the wall surface is connected with one side end of the first wall surface leveling assembly (1); the third wall leveling assembly (1) is arranged at one side of the first installation position of the wall surface to form a background wall surface base layer, the top of one side end of the third wall leveling assembly (1) is connected with one side end of the second wall leveling assembly (1), and the middle part of one side end of the third wall leveling assembly (1) is lapped at the other side end of the reentrant corner installation assembly (3) close to the wall surface.

2. A fabricated background wall integrated system according to claim 1, wherein: the wall leveling assembly (1) comprises a wallboard (11), a first supporting keel (12), a first keel clamp (13), a back hanging piece (14) and a first telescopic piece (15) with adjustable length, wherein the first supporting keel (12) comprises a first leveling clamping groove (123), the first keel clamp (13) comprises a first leveling clamping plate (131) and a second leveling clamping plate (132), and the back hanging piece (14) comprises a second leveling clamping groove (144); the first leveling clamping plate (131) is slidably connected to the first leveling clamping groove (123) and used for adjusting the position of the first keel clamp (13) connected to the first supporting keel (12); one end of the first telescopic piece (15) is sequentially connected with the first leveling clamping plate (131) and the first supporting keel (12) and is fixed on the wall surface, and the length of the first telescopic piece (15) is adjusted to adjust the distance between the first leveling clamping plate (131) and the wall surface; one end of the back hanging piece (14) is connected to the wallboard (11), and the second leveling clamping groove (144) is clamped to the second leveling clamping plate (132).

3. A fabricated background wall integrated system according to claim 2, wherein: the wall leveling assembly comprises a wall leveling assembly (1), and is characterized in that connecting clamping grooves (111) are formed in two side ends of the wall leveling assembly (11), the wall leveling assembly further comprises a butt joint connecting piece (4), the butt joint connecting piece (4) comprises a first butt joint mounting plate (41), a first fastening structure, a second butt joint mounting plate (43), a third butt joint mounting plate (44) connected to the bottom of the second butt joint mounting plate (43), a fourth butt joint mounting plate (45) connected to one side end of the third butt joint mounting plate (44), and butt joint supporting plates (42) with two ends respectively connected to the middle parts of the first butt joint mounting plate (41) and the middle parts of the second butt joint mounting plate (43), and the first butt joint mounting plate (41), the butt joint supporting plates (42) and the second butt joint mounting plate (43) enclose two butt joint clamping grooves; when two adjacent wall leveling components (1) are connected, one side end of a first butt joint mounting plate (41) of a butt joint connecting piece (4) is clamped in a connecting clamping groove (111) of a wall plate (11) in one wall leveling component (1), the wall plate (11) in one wall leveling component (1) is clamped in a butt joint clamping groove, the other side end of the first butt joint mounting plate (41) of the butt joint connecting piece (4) is clamped in a connecting clamping groove (111) of the wall plate (11) in the other wall leveling component (1), the wall plate (11) in the other wall component is clamped in the other butt joint clamping groove, and one end of the first fastening structure is sequentially connected with a fourth butt joint mounting plate (45) and a first supporting keel (12).

4. A fabricated background wall integrated system as claimed in claim 2 or 3, wherein: the first supporting keel (12) comprises a first base plate (121), two leveling stop plates (122) symmetrically connected to two side ends of the first base plate (121), a first leveling clamping groove (123) is formed by encircling the leveling stop plates (122) and the first base plate (121), two ends of the first leveling clamping plate (131) are respectively clamped in the two first leveling clamping grooves (123), a first mounting through hole (125) in a strip shape is formed in the first base plate (121), a second mounting through hole (134) in a strip shape is formed in the first leveling clamping plate (131), the first telescopic element (15) comprises a first expansion pipe (151), a first screw rod (153) and a first fastening nut (155), the first expansion pipe (151) is fixedly connected to a wall surface, first internal threads are formed in the inner side of the first expansion pipe (151), the first screw rod (153) comprises a first stud (156) and a first limiting block (157) connected to one end of the first stud (156), and the first end (156) sequentially penetrates through the first mounting through hole (134) and penetrates through the first threaded block (156) to be positioned on the first side of the first threaded stud (121) in a first threaded portion.

5. A fabricated background wall integrated system as claimed in claim 2 or 3, wherein: the wall top closing-in assembly (2) comprises a closing-in fixing piece (23), a closing-in decorating plate (21) and a closing-in clamping piece (22), the closing-in decorating plate (21) comprises a mounting portion (211), a lap joint portion (212) for being abutted against the bottom of a wallboard (11) in the second wall leveling assembly (1) to close the wallboard (11), and a closing-in portion (213) for being abutted against the top of the wallboard (11) in the first wall leveling assembly (1) to close the wallboard (11), the closing-in clamping piece (22) is detachably connected to the mounting portion (211), and two ends of the closing-in fixing piece (23) are respectively connected to the wall surface and the closing-in clamping piece (22).

6. The fabricated background wall integrated system according to claim 5, wherein: the closing-in fastener (22) comprises a limiting support plate (221) used for supporting the installation part (211), a first fixing plate (222) connected to the bottom of the limiting support plate (221), a first limiting plate (223) connected to the top of the limiting support plate (221), and a second limiting plate (224) connected to the top of the first limiting plate (223), wherein the second limiting plate (224), the first limiting plate (223) and the limiting support plate (221) enclose into a limiting groove (215) for the installation part (211) to be inserted, a third installation through hole (227) is formed in the first fixing plate (222), the closing-in fastener (23) comprises a first bolt (231) and a second expansion pipe (232) fixed on a wall surface, a first thread groove is formed in the inner side of the second expansion pipe (232), one end of the second expansion pipe (232) is abutted to one side surface of the first fixing plate (222), and one end of the first bolt (231) is abutted to the other side surface of the first fixing plate (222), and the other end of the first bolt (231) passes through the third installation through hole (227) and is in threaded connection with the first thread groove.

7. The fabricated background wall integrated system according to claim 4, wherein: the back hanging piece (14) comprises a first back hanging connecting plate (141), a second back hanging connecting plate (142) and a third back hanging connecting plate (143), the two ends of the second back hanging connecting plate (142) are respectively connected with the first back hanging connecting plate (141) and the third back hanging connecting plate (143), the second leveling clamping groove (144) is formed by encircling the first back hanging connecting plate (141), the second back hanging connecting plate (142) and the third back hanging connecting plate (143), the third back hanging connecting plate (143) is connected with the wallboard (11), and the second leveling clamping groove (144) is clamped with the second leveling clamping plate (132).

8. A fabricated background wall integrated system as claimed in claim 2 or 3, wherein: the internal corner mounting assembly (3) comprises a second supporting keel (31), an internal corner piece (32) and a second telescopic piece (33) with adjustable length; one end of the second telescopic piece (33) is connected with the second supporting keel (31) and fixed on the wall surface, and the length of the second telescopic piece (33) is adjusted to adjust the distance between the second supporting keel (31) and the wall surface; the inside corner piece (32) is including connecting in the first inside corner connecting plate (321) of second support fossil fragments (31), be arranged in butt wallboard (11) in the third wall leveling spare in order to carry out second inside corner connecting plate (323) of binding off wallboard (11), be used for connecting in the third inside corner connecting plate (324) of the connection draw-in groove (111) of wallboard (11) in first wall leveling spare, second inside corner connecting plate (323) both ends are connected in first inside corner connecting plate (321) and third inside corner connecting plate (324) respectively.

9. The fabricated background wall integrated system according to claim 8, wherein: the female corner piece (32) further comprises a female corner supporting plate (326) used for limiting the wallboard (11) when the third female corner connecting plate (324) is clamped in the connecting clamping groove (111), and the female corner supporting plate (326) is connected to the second female corner connecting plate (323) and is positioned between the first female corner connecting plate (321) and the third female corner connecting plate (324).

10. The fabricated background wall integrated system according to claim 6, wherein: the mounting part (211) comprises a first tilting plate (217) with one end connected to the lap joint part (212) and the other end arranged in an upward inclined mode, and the closing-up clamping piece (22) further comprises a closing-up stop plate (225) which is arranged at one end of the second limiting plate (224) in a downward inclined mode and used for stopping the first tilting plate (217) when the first tilting plate (217) is inserted into the limiting groove (215).