CN113293970A - Wallboard laying structure and leveling method - Google Patents

Abstract

The utility model relates to a technical field of wall mounting structure relates to a wall and lays structure and leveling method, mainly relates to a wall and lays structure, including setting up the leveling connecting piece on the wall body, seted up the connecting hole on the wall body, the leveling connecting piece is including embedding adapter sleeve, a plurality of expansion piece that set up on the adapter sleeve and lie in the connecting hole along circumference, connecting in the connecting hole and be used for ordering about the expansion piece and expand the driving piece that expands outward, the adjustable base that is connected with of direction along the perpendicular to wall body on the leveling connecting piece, the base is used for connecting fossil fragments, be provided with the wallboard body on the fossil fragments. The present application has the following effects: through the position of adjusting the base, carry out the installation of fossil fragments and wallboard body, under the prerequisite that the leveling connecting piece is connected through the mode that expands outward, also need not cut for the fixed stability of base improves.

Description

Wallboard laying structure and leveling method

Technical Field

The application relates to the technical field of wall surface mounting structures, in particular to a wallboard laying structure and a leveling method.

Background

When the indoor decoration engineering is carried out, a corresponding decorative wallboard body is generally installed on the formed wall surface, so that a better decoration effect is formed.

The wall body is generally formed by pouring, certain deviation inevitably exists when the concrete body is poured and demoulded, the final forming surface is generally uneven, the wall body is a plane when being manufactured, and the wall body cannot be directly installed on the uneven wall body, so the wall surface leveling is needed.

In view of the above related technologies, the inventor believes that, when installing the battens, the battens rely more on the pressing force of the battens on the inner walls of the connecting holes by outward expansion, and because the battens need to be cut in the leveling process, the battens inevitably apply an acting force in the direction perpendicular to the battens, which may cause the battens to loosen and affect the installation stability of the keels.

Disclosure of Invention

In order to improve fossil fragments installation stability, this application provides a wallboard laying structure and leveling method.

First aspect, the application provides a structure is laid to wallboard adopts following technical scheme: the utility model provides a structure is laid to wall, has seted up the connecting hole on the wall body including setting up the leveling connecting piece on the wall body, the leveling connecting piece is including embedding adapter sleeve, a plurality of along circumference setting in the connecting hole and be located the extension piece in the connecting hole on the adapter sleeve, connect in the connecting hole and be used for ordering about the driving piece that the extension piece expands outward, the adjustable base that is connected with of direction along the perpendicular to wall body on the leveling connecting piece, the base is used for connecting fossil fragments, be provided with the wallboard body on the fossil fragments.

Through adopting above-mentioned technical scheme, when connecting, earlier with adapter sleeve embedding to the wall body in, the extension piece also is located the connecting hole this moment, make each extension piece expand outward through the driving piece, the extension piece after expanding outward will support tightly on the inner wall of connecting hole, form fixed effect, then through the position of adjusting the base, carry out the installation of fossil fragments and wallboard body, under the prerequisite that the leveling connecting piece is connected through the mode that expands outward, also need not cut, make the fixed stability of base improve.

Preferably, the driving part comprises a driving column in threaded connection with the connecting sleeve, a screwing block arranged at one end of the driving column, and a supporting block arranged at the other end of the driving column, and the supporting block is used for being embedded into the connecting sleeve and enabling each expansion sheet to expand outwards.

By adopting the technical scheme, when the driving column rotates in the connecting sleeve, the abutting blocks extend into the expansion pieces, and the expansion pieces are tightly abutted to the inner wall of the connecting hole in an outward expanding manner.

Preferably, the supporting block is in a round table shape, the top surface of the supporting block is arranged towards one side of the connecting sleeve, one end of the top surface of the supporting block is embedded into each expanding piece, so that each expanding piece expands outwards when the expanding piece is arranged in the expanding piece, arc-shaped grooves are formed in the outer walls of the expanding pieces, each arc-shaped groove forms an annular limiting caulking groove concentrically arranged with the driving column, and anti-loosening elastic pieces are arranged in the annular limiting caulking grooves.

Through adopting above-mentioned technical scheme, through supporting a lateral wall, can act on each extension piece inner wall simultaneously, and along with supporting the degree of depth increase that the piece stretched into, support the piece and can make the extension piece further expand, increase and support tight effect, simultaneously when the extension piece expands outward, locking elastic component also will deform along with it, after the driving column is screwed up this moment, locking elastic component can have the effort to supporting the piece, exert the effort to the flank of thread of driving column and adapter sleeve, play certain locking effect, and locking elastic component also can do certain injecing to the degree of expanding outward of piece.

Preferably, the abutting block is rotatably connected to the driving column, and a limiting block which is embedded between two adjacent expansion pieces is arranged on the outer wall of the abutting block and used for enabling an initial gap to be formed between the expansion pieces.

Through adopting above-mentioned technical scheme, when supporting the piece and rotate to be connected in the drive post when, the drive post rotates, supports the piece and can keep circumference spacing under the effect of stopper, reduces the effort to extension piece in circumference, reduces the possibility of extension piece distortion, and the stopper imbeds to the back between the extension piece, can make and expand the angle outward to extension piece itself, is convenient for its deformation.

Preferably, one end of the expansion piece, which is close to the connecting sleeve, is provided with a deformation circular groove.

Through adopting above-mentioned technical scheme, when the extension piece expands outward, the deformation circular slot can provide the space of deformation, because the junction of convex and adapter sleeve is difficult for damaging the fracture.

Preferably, the drive post is hollow structure, drive post female connection has connecting stud, the base connect in connecting stud's tip, twist the piece can position the ground and slide the connection on the drive post and with drive post circumference fixed connection, twist and have on the piece and be used for being close to the fixture block of twisting a one end joint with the adapter sleeve.

Through adopting above-mentioned technical scheme, after the leveling connecting piece is fixed in the wall body, twist connecting stud, can slide the piece of twisting this moment and make the fixture block joint on the connecting sleeve, no matter how rotating connecting stud this moment, can not influence the drive post that has fixed, through adjusting the base to the coplanar, be convenient for connect fossil fragments.

Preferably, the screwing block is provided with a through hole for the driving column to pass through, at least two convex blocks are arranged on the inner wall of the through hole along the circumferential direction, a long groove for the convex blocks to slide is formed in the driving column along the length direction, an elastic positioning piece embedded into the bottom of the long groove is arranged on the convex blocks, a locking bolt penetrating through the elastic positioning piece and connected to the bottom of the long groove is in threaded connection with the screwing block, and one end of the long groove penetrating through the driving column and far away from the abutting block is arranged.

By adopting the technical scheme, when the leveling connecting piece is assembled, the screwing block is required to be installed on the driving column through the matching of the convex block and the long groove, the positioning can be realized through the elastic positioning piece, the locking bolt is matched to the bottom of the long groove when being screwed down and is fixed, the screwing block can be relatively fixed with the driving column when the driving column rotates, and the locking bolt can be screwed out to slide when the driving column is required to be circumferentially fixed.

Preferably, the elastic positioning piece is an elastic piece, the elastic piece comprises a cambered protruding portion, two insertion parts which are arranged on the protruding portion and used for embedding the protruding points arranged at the bottom of the long groove, and two insertion parts which are connected to the two ends of the protruding portion respectively and inserted into the protruding portions, the bottom of the long groove is provided with the accommodating groove for embedding the protruding points, the locking bolt sequentially penetrates through the protruding portion, the protruding portion and the protruding points and then is embedded into the bottom of the accommodating groove, and deformation gaps are formed between the protruding portion and the outer walls of the protruding portions.

Through adopting above-mentioned technical scheme, when twisting the piece when sliding, the bump can be through deformation clearance towards the motion of bump one side, and the bump will be embedded into the storage tank finally, forms the positioning action, and when twisting the piece when rotating, stretches into the intensity that the locking bolt in the bump can increase the bump, reduces at the in-process of twisting the moving, and the possibility that the bump damaged.

In a second aspect, based on the above wallboard laying structure, the present application provides a leveling method, which adopts the following technical scheme: the method comprises the following steps:

s1: fixing points, and processing connecting holes according to the wall and design requirements;

s2: installing a leveling connecting piece, embedding the connecting sleeve into the connecting hole, and screwing the screwing block so that the abutting block can expand the expansion piece to abut against the inner wall of the connecting hole;

s3: reinforcing, namely loosening the locking bolt and separating the locking bolt from the bottom of the long groove, and after the twisting block slides, clamping the clamping block with the connecting sleeve to circumferentially fix the driving column and screwing the locking bolt;

s4: leveling, namely screwing the connecting stud into the driving column, adjusting all the bases into the same plane, and fixing the keel on the bases;

s5: and installing the wallboard body, and installing the wallboard body on the keel to form a plane.

By adopting the technical scheme, the leveling connecting piece can be quickly and stably fixed, and the subsequent installation of the wallboard body is facilitated.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the installation process, the leveling connecting piece is fixed in a connection mode of the expansion piece, and the connecting stud is not required to be cut, so that the installation method is more stable compared with a batten installation mode, wood is not required to be consumed, and the effects of energy conservation and environmental protection can be achieved;

2. when the connecting stud is screwed, the screwing block can be clamped in the connecting sleeve, so that the influence of the connecting stud on the driving column is reduced;

3. the twisting block rotates, the abutting block can keep circumferential spacing, acting force on the circumferential direction of the expansion piece is reduced, and the expansion piece can be well abutted to the inner wall of the connecting hole.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic structural view of a leveling connector;

FIG. 3 is an exploded schematic view of a leveling connector;

FIG. 4 is a schematic structural view of another perspective of a leveling connector;

FIG. 5 is a schematic view showing the connection between the screw block and the driving post;

FIG. 6 is a partial cross-sectional view of the screw block showing the resilient tab;

fig. 7 is an enlarged schematic view of a portion a in fig. 5 for showing the accommodating groove.

Description of reference numerals: 100. a wall body; 110. connecting holes; 111. a base; 112. a keel; 113. a wallboard body; 114. connecting a stud; 120. leveling connecting pieces; 121. connecting sleeves; 122. expanding the sheet; 123. a drive member; 124. a drive column; 125. twisting the block; 126. a resisting block; 127. a flange; 128. a deformation circular groove; 129. a limiting round block; 130. a limiting block; 131. an arc-shaped slot; 132. an annular limiting caulking groove; 133. a metal spring wire; 141. a clamping block; 142. a card slot; 150. perforating; 151. a bump; 152. a long groove; 160. an elastic sheet; 161. a boss portion; 162. salient points; 163. a plug-in part; 164. inserting grooves; 165. a containing groove; 166. positioning the caulking groove; 200. locking the bolt; 210. and (4) countersinking.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a wall surface laying structure, refer to fig. 1, including setting up leveling connecting piece 120 on wall body 100, seted up connecting hole 110 on the wall body 100, leveling connecting piece 120 installs in connecting hole 110, and the direction adjustable along perpendicular to wall body 100 is connected with base 111 on the leveling connecting piece 120, and base 111 is connected with fossil fragments 112, is provided with wallboard body 113 on the fossil fragments 112. After the leveling connectors 120 are installed in the connection holes 110, the positions of the bases 111 are adjusted, so that the keels 112 can be installed on the same plane, and the installation of the wall panel 113 is facilitated.

Referring to fig. 1 and 2, in the present embodiment, the leveling connector 120 includes a connection sleeve 121 inserted into the connection hole 110, a plurality of expansion pieces 122 circumferentially disposed on the connection sleeve 121 and located in the connection hole 110, and a driving member 123 connected in the connection hole 110 and used for driving the expansion pieces 122 to expand outward, an end of the connection sleeve 121 has a flange 127 abutting against the wall 100 and located at an edge of the connection hole 110, in the present embodiment, the flange 127 is a regular hexagon and can be clamped by a tool. The cross section of the expansion piece 122 is arc-shaped, one end of the expansion piece 122 is integrally connected to the edge of the connecting sleeve 121, the extending direction of the expansion piece 122 is parallel to the central axis of the connecting sleeve 121, one end of the expansion piece 122, which is close to the connecting sleeve 121, is provided with a deformation circular groove 128, the deformation circular groove 128 is arranged at the joint of the expansion piece 122 and the connecting sleeve 121 and symmetrically arranged at two sides of the expansion piece 122, so that the joint of the expansion piece 122 and the connecting sleeve 121 is arc-shaped. In this embodiment, four expansion pieces 122 are provided, and there is no gap between two adjacent expansion pieces 122 without the action of external force.

Referring to fig. 3 and 4, the driving member 123 includes a driving column 124 screwed into the connecting sleeve 121, a screwing block 125 disposed at one end of the driving column 124, and a resisting block 126 disposed at the other end of the driving column 124, wherein the resisting block 126 is used for embedding and expanding each expansion piece 122. In this embodiment, the shape of the screwing block 125 is regular hexagon, which is convenient for screwing the tool. The screw block 125 is circumferentially fixed to the driving column 124, the driving column 124 can be rotated by the screw block 125, and the abutting block 126 is in a circular truncated cone shape in the present embodiment, but may be in a conical shape in other embodiments. The top surface of the abutting block 126 is arranged toward one side of the connecting sleeve 121, one end of the top surface of the abutting block 126 is embedded between the expanding pieces 122, one end of the driving column 124 far away from the screwing block 125 penetrates through the abutting block 126, and the end is provided with a limiting round block 129.

When the resisting block 126 is in an initial state, a part of the resisting block is embedded between the expansion pieces 122, and the outer wall of the resisting block 126 is integrally provided with a limiting block 130 for limiting to the position between two adjacent expansion pieces 122, so that an initial gap is formed between the two expansion pieces 122 after embedding, and deformation is facilitated. When the screwing block 125 rotates, the abutting block 126 can be driven to be embedded between the expansion pieces 122, but the limiting block 130 abuts against the abutting block 126 and cannot rotate relatively, so that the acting force on the expansion pieces 122 in the circumferential direction is reduced, and the expansion pieces are better expanded and abutted against the inner wall of the connecting hole 110.

Theoretically, the expansion piece 122 can always expand along with the movement of the support block 126, but in actual situations, the degree of expansion needs to be limited, so an arc-shaped groove 131 is formed in the outer wall of each expansion piece 122, each arc-shaped groove 131 forms an annular limiting caulking groove 132 concentrically arranged with the driving column 124, the annular limiting caulking groove 132 is located in the middle of the expansion piece 122, and a locking elastic part is arranged in the annular limiting caulking groove 132. In this embodiment, the anti-loose elastic member is a metal spring wire 133, which is formed by a metal wire in a spiral shape and has resilience. When the expansion piece 122 expands outward, the metal spring wire 133 also expands outward, on the basis that the expansion piece 122 rebounds, the abutting force on the expansion piece 122 can be increased, and after the expansion is finished, the metal spring wire 133 can act on the abutting block 126, so that the threaded connection surfaces of the driving column 124 and the connecting sleeve 121 abut against each other, a certain anti-loosening effect is achieved, and the final degree of expansion is limited due to the length limitation of the metal spring wire 133.

Referring to fig. 4, the driving column 124 is a hollow structure, the driving column 124 is connected with the connecting stud 114 through an internal thread, the base 111 is connected to an end of the connecting stud 114, and the base 111 can move in a direction perpendicular to the wall 100 by rotating the connecting stud 114, in this embodiment, the base 111 is in a shape of a circular sheet, the base 111 is provided with a stud penetrating through the keel 112, and the keel 112 is fixed after the nut is screwed into the stud.

Referring to fig. 3 and 4, the screw 125 is slidably connected to the driving post 124 in a positionable manner, the screw 125 has a plurality of blocks 141 for engaging with one end of the connecting sleeve 121 close to the screw 125, the plurality of blocks 141 are arranged along the circumferential direction of the screw 125, and the end surface of the corresponding connecting sleeve 121 also has a slot 142 for the blocks 141 to be inserted. After the driving column 124 is screwed, and before the connecting stud 114 is installed, the screwing block 125 can slide towards one side of the connecting sleeve 121, and the clamping block 141 is embedded into the clamping groove 142, so that circumferential fixing of the driving column 124 and the connecting sleeve 121 is realized, and the original installation condition of the driving column 124 cannot be influenced when the connecting stud 114 is rotated.

Referring to fig. 5, in order to realize circumferential fixing and axial sliding connection of the screwing block 125 to the driving column 124, the screwing block 125 has a through hole 150 through which the driving column 124 passes, and at least two protrusions 151 are circumferentially disposed on an inner wall of the through hole 150, in this embodiment, two protrusions are symmetrically disposed, an elongated slot 152 through which the protrusion 151 slides is formed in the driving column 124 along the length direction, one end of the elongated slot 152, which passes through the driving column 124 and is far from the abutting block 126, and when the screwing block 125 is sleeved, the protrusion 151 slides in the elongated slot 152 to realize circumferential fixing.

Referring to fig. 5 and 6, the protrusion 151 has an elastic positioning element embedded in the bottom of the slot 152, in this embodiment, the elastic positioning element is an elastic sheet 160, the elastic sheet 160 includes an arc-shaped protrusion 161, a protruding point 162 disposed on the protrusion 161 and embedded in the bottom of the slot 152, and two insertion portions 163 respectively connected to two ends of the protrusion 161 and inserted into the protrusion 151, the elastic sheet 160 is elongated, a projection of an extending direction of the elastic sheet 160 perpendicular to the bottom of the slot 152 is parallel to the slot 152 during installation, and a deformation gap is formed between the protrusion 161 and an outer wall of the protrusion 151. Meanwhile, the projection 151 is provided with an insertion groove 164 for inserting the insertion part 163, and the insertion part 163 has a gap from the bottom of the insertion groove 164, when the protruding point 162 is pressed, the insertion part 163 can slide in the insertion groove 164, and when the protruding point 162 is installed, the two insertion parts 163 are pressed, so that the protruding part 161 can be deformed, the installation is facilitated, and meanwhile, the bottom of the long groove 152 is provided with an accommodating groove 165 for embedding the protruding point 162.

Referring to fig. 5 and 7, the screw block 125 is threadedly connected with a locking bolt 200 penetrating through the elastic positioning element and connected to the bottom of the elongated slot 152, the locking bolt 200 and the protrusion 151 are correspondingly disposed, and a countersunk hole 210 is formed in the side wall of the screw block 125 for the locking bolt 200 to be screwed in, so that the outer wall of the tool clamping screw block 125 is not affected. The part of the locking bolt 200 close to the head is threaded, the part far away from the head is a polished rod, the locking bolt 200 on the polished rod side sequentially penetrates through the convex block 151, the convex part 161 and the convex point 162 and then is embedded into the bottom of the accommodating groove 165, the bottom of the accommodating groove 165 is provided with a positioning embedding groove 166 for embedding the end part of the polished rod, and the influence of the polished rod on the object passing is reduced. During the installation, bump 162 can fix a position twisting block 125's position to fixing locking bolt 200, after locking bolt 200 has increased the intensity of lug 151, make twisting block 125 can be better when rotating drive post 124 rotate, then finish when drive post 124 adjustment, unscrew locking bolt 200, slide and make fixture block 141 imbed to draw-in groove 142 in, screw up locking bolt 200 again, can be fixed driving post 124 and adapter sleeve 121 circumference.

Referring back to fig. 1, three keels 112 are generally installed on the wall 100 from top to bottom, the base 111 can enable the keels 112 to be located on the same plane, and at this time, the wall 100 can be installed on the keels 112 through bolts, bonding, clamping and the like.

The implementation principle of the wall surface laying structure in the embodiment of the application is as follows: the leveling connecting piece 120 is embedded into the connecting hole 110, the flange 127 of the connecting sleeve 121 is abutted against the edge of the connecting hole 110, when the connecting sleeve 121 can be circumferentially clamped in the connecting hole 110, the screwing block 125 is directly screwed, and when the connecting sleeve 121 is loosened, the flange 127 is clamped through a tool and then screwed.

At this time, the expanding piece 122 will gradually expand outward and abut against the inner wall of the connecting hole 110, so as to achieve the fixation. Then, the locking bolt 200 is loosened, the screwing block 125 is slid and clamped to the connecting sleeve 121, so that the driving column 124 can be fixed, and then the connecting stud 114 is screwed, so that the base 111 is located on the same plane, then the keel 112 is installed, the three keels 112 are installed, and finally the wallboard body 113 is installed.

Based on the wallboard laying structure, the application also discloses a leveling method, which comprises the following steps:

s1: fixing points, and processing connecting holes 110 according to the wall 100 and design requirements;

s2: installing the leveling connecting piece 120, embedding the connecting sleeve 121 into the connecting hole 110, and screwing the screwing block 125, so that the abutting block 126 expands the expanding piece 122 to tightly abut against the inner wall of the connecting hole 110;

s3: reinforcing, namely loosening the locking bolt 200 and separating from the bottom of the long groove 152, and after the screwing block 125 slides, clamping the clamping block 141 with the connecting sleeve 121, circumferentially fixing the driving column 124 and screwing the locking bolt 200;

s4: leveling, namely screwing the connecting studs 114 into the driving columns 124, adjusting all the bases 111 to be the same plane, and fixing the keels 112 on the bases 111;

s5: the panel 113 is installed and the panel 113 is installed on the keel 112 so that it forms a plane.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. A wall surface laying structure is characterized in that: including setting up leveling connecting piece (120) on wall body (100), connecting hole (110) have been seted up on wall body (100), leveling connecting piece (120) are including embedding adapter sleeve (121) in connecting hole (110), a plurality of along circumference setting on adapter sleeve (121) and be located expanding piece (122) in connecting hole (110), connect driving piece (123) in connecting hole (110) and be used for ordering about expanding piece (122) and expand outward, leveling connecting piece (120) are gone up and are connected with base (111) along the direction adjustable of perpendicular to wall body (100), base (111) are used for connecting fossil fragments (112), be provided with wallboard body (113) on fossil fragments (112).

2. A wall lining structure according to claim 1, wherein: the driving piece (123) comprises a driving column (124) which is in threaded connection with the connecting sleeve (121), a screwing block (125) arranged at one end of the driving column (124), and a supporting block (126) arranged at the other end of the driving column (124), wherein the supporting block (126) is embedded into the connecting sleeve (121) and enables each expansion sheet (122) to expand outwards.

3. A wall lining structure according to claim 2, wherein: support piece (126) and be the round platform form, the top surface that supports piece (126) sets up towards adapter sleeve (121) one side, the top surface one end embedding that supports piece (126) is to each make each expansion piece (122) expand outward when in expansion piece (122), each arc wall (131) have been seted up on the outer wall of expansion piece (122), each arc wall (131) form with spacing caulking groove (132) of annular that drive column (124) set up with one heart, locking elastic component has in the spacing caulking groove (132) of annular.

4. A wall lining structure according to claim 3, wherein: the abutting block (126) is rotatably connected to the driving column (124), and a limiting block (130) embedded between two adjacent expanding sheets (122) is arranged on the outer wall of the abutting block (126) and used for enabling an initial gap to be formed between the expanding sheets (122).

5. A wall lining structure according to claim 2, wherein: one end of the expansion piece (122) close to the connecting sleeve (121) is provided with a deformation circular groove (128).

6. A wall lining structure according to claim 4, wherein: the driving column (124) is of a hollow structure, a connecting stud (114) is connected to the internal thread of the driving column (124), the base (111) is connected to the end of the connecting stud (114), the screwing block (125) can be connected to the driving column (124) in a sliding mode in a locatable mode and is fixedly connected with the circumferential direction of the driving column (124), and a clamping block (141) used for being clamped with one end, close to the screwing block (125), of the connecting sleeve (121) is arranged on the screwing block (125).

7. A wall lining structure according to claim 6, wherein: the screw block (125) is provided with a through hole (150) for the driving column (124) to penetrate through, at least two convex blocks (151) are arranged on the inner wall of the through hole (150) along the circumferential direction, a long groove (152) for the convex blocks (151) to slide is formed in the driving column (124) along the length direction, an elastic positioning piece embedded into the bottom of the long groove (152) is arranged on the convex blocks (151), a locking bolt (200) penetrating through the elastic positioning piece and connected to the bottom of the long groove (152) is connected to the screw block (125) through threads, and one end, far away from the abutting block (126), of the driving column (124) penetrates through the long groove (152).

8. A wall lining structure according to claim 7, wherein: the elastic positioning piece is an elastic piece (160), the elastic piece (160) comprises an arc-shaped protruding portion (161), a convex point (162) arranged on the protruding portion (161) and used for being embedded in the bottom of the long groove (152), and two insertion portions (163) which are respectively connected to two ends of the protruding portion (161) and inserted into the convex block (151), a containing groove (165) for the convex point (162) to be embedded is formed in the bottom of the long groove (152), the locking bolt (200) penetrates through the protruding portion (151), the protruding portion (161) and the convex point (162) in sequence and then is embedded into the bottom of the containing groove (165), and a deformation gap is formed between the protruding portion (161) and the outer wall of the protruding portion (151).

9. A leveling method, based on the wall surface laying structure of claim 8, characterized in that: the method comprises the following steps:

s1: fixing points, and processing connecting holes (110) according to the wall body (100) and design requirements;

s2: installing a leveling connecting piece (120), embedding a connecting sleeve (121) into the connecting hole (110), and screwing a screwing block (125) so that the abutting block (126) can expand the expansion sheet (122) to abut against the inner wall of the connecting hole (110);

s3: reinforcing, namely loosening the locking bolt (200) and separating from the bottom of the long groove (152), and after the screwing block (125) slides, clamping the clamping block (141) with the connecting sleeve (121), circumferentially fixing the driving column (124) and screwing down the locking bolt (200);

s4: leveling, namely screwing a connecting stud (114) into a driving column (124), adjusting all the bases (111) to be the same plane, and fixing the keel (112) on the bases (111);

s5: and installing the wallboard body (113), and installing the wallboard body (113) on the keel (112) to form a plane.

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