阅读说明：本技术 一种装配式墙面平接结构及安装方法 (Assembly type wall surface butt joint structure and installation method ) 是由 丁泽成 王文广 周东珊 刘航东 余广 于 2021-09-14 设计创作，主要内容包括：本发明提供一种装配式墙面平接结构及安装方法,涉及装修设计技术领域,包括设置于墙体上的调平件、设置于调平件上的第一平接件以及设置于墙板上的第二平接件,第一平接件包括平接底板、第一C字板以及第二C字板,第二平接件包括平接侧板、设置于平接侧板上端的平接外板和设置于平接侧板下端的平接内板,平接外板和平接内板之间设置有粘黏胶,平接底板上设置有用于穿过平接底板和调平件插入至墙体内的螺栓。本发明结构简单,墙板安装时的调平方便,墙板安装稳定性好,可以针对各种墙板进行安装,即可以根据不同规格的墙板来调节平接件的安装位置,有效吸收墙板的安装误差,墙板安装之后平整度好,接缝均匀,美观性好。(The invention provides an assembled wall surface flush joint structure and an installation method, and relates to the technical field of decoration design. The invention has simple structure, convenient leveling during wallboard installation and good wallboard installation stability, can be used for installing various wallboards, can adjust the installation position of the leveling piece according to wallboards with different specifications, effectively absorbs the installation error of the wallboard, and has good flatness, uniform joint and good aesthetic property after the wallboard is installed.)

1. The utility model provides an assembled wall flush joint structure which characterized in that: comprises a leveling member (1) arranged on a wall body (8), a first flat connecting member (3) arranged on the leveling member (1) and a second flat connecting member (4) arranged on a wall plate (9), the first flat connecting piece (3) comprises a flat connecting bottom plate (31), a first C-shaped plate (32) arranged at the end part of the flat connecting bottom plate (31) and a second C-shaped plate (33) arranged at one end of the flat connecting bottom plate (31) far away from the first C-shaped plate (32), the second flat connecting piece (4) comprises a flat connecting side plate (41), a flat connecting outer plate (42) arranged at the upper end of the flat connecting side plate (41) and a flat connecting inner plate (43) arranged at the lower end of the flat connecting side plate (41), adhesive glue is arranged between the butt joint outer plate (42) and the butt joint inner plate (43), and the butt joint bottom plate (31) is provided with a bolt (311) which is used for penetrating through the butt joint bottom plate (31) and the leveling piece (1) and inserting into the wall body (8).

2. An assembled wall butt joint structure according to claim 1, wherein: wallboard (9) are including outer plaque (91) and interior function board (92), the side of butt joint curb plate (41) with interior function board (92) are connected, butt joint planking (42) keep away from one side of butt joint inner panel (43) with outer plaque (91) are close to interior function board (92) one side is connected, just the length of butt joint planking (42) is greater than the length of butt joint inner panel (43).

3. An assembled wall butt joint structure according to claim 1, wherein: the leveling part (1) comprises a leveling female part and a leveling male part, the leveling female part comprises a first bottom plate (11) and a first cylinder body (12) arranged on the side surface of the first bottom plate (11), one side, away from the first cylinder body (12), of the first bottom plate (11) is provided with a glue guide groove (111), the first bottom plate (11) is provided with a glue guide hole (112) communicated with the glue guide groove (111), the leveling male part comprises a second bottom plate (13) and a second cylinder body (14) arranged on the side surface of the second bottom plate (13), an external thread (141) is arranged on the outer side of the second cylinder body (14), and an internal thread matched with the external thread (141) is arranged on the inner side of the first cylinder body (12); the lower side of the butt joint bottom plate (31) is connected with one side, away from the second cylinder (14), of the second bottom plate (13).

4. An assembled wall butt joint structure according to claim 3, wherein: the first bottom plate (11) is provided with a first center hole (113) for facilitating the bolt (311) to pass through, and the second bottom plate (13) is provided with a second center hole (131) for facilitating the bolt (311) to pass through.

5. An assembled wall butt joint structure according to claim 4, wherein: and an expansion plastic pipe (82) is arranged on the wall body (8) and is used for facilitating the bolt (311) to sequentially penetrate through the butt joint bottom plate (31), the second center hole (131) and the first center hole (113) and be inserted into the expansion plastic pipe (82).

6. An assembled wall butt joint structure according to claim 1, wherein: be provided with on butt joint bottom plate (31) and be used for the convenience bolt (311) male U type groove (312), the opening direction in U type groove (312) with the extending direction of wallboard (9) is the same.

7. An assembled wall butt joint structure according to claim 1, wherein: the first C-shaped plate (32) and the second C-shaped plate (33) are both arranged with downward openings.

8. An assembled wall butt joint structure according to claim 1, wherein: and a clamping groove (313) for facilitating the insertion of the butt joint inner plate (43) is formed in the lower side of the butt joint bottom plate (31).

9. A method of installing an assembled wall butt joint structure according to any one of claims 1 to 8, comprising the steps of: s1: arranging the leveling piece on the wall body and leveling;

s2: mounting the butt joint bottom plate of the first leveling piece on the leveling piece;

s3: a second flat connecting piece is preset at the end part of the wallboard, and adhesive is arranged between a flat connection outer plate and a flat connection inner plate of the second flat connecting piece;

s4: mounting the end part of the first wallboard on the leveling member, horizontally sliding the first leveling member until the first C-shaped plate of the first leveling member is inserted between the leveling outer plate and the leveling inner plate of the second leveling member at the end part of the first wallboard, and screwing the bolt to fix the first leveling member;

s5: displacing the second wallboard towards the direction of a second C-shaped plate of the first flat connecting piece until the second C-shaped plate is inserted between the flat-joint outer plate and the flat-joint inner plate of the second flat connecting piece at the end part of the second wallboard;

s6: and repeating the steps until all the wallboards are installed in a flush joint mode.

10. A method of installing an assembled wall butt joint structure according to claim 9, wherein:

before the step S1 is executed, embedding an expansion plastic pipe on the wall body at the installation position of the leveling member;

in step S4, a bolt is inserted into the expanded plastic tube through the butt bottom plate and the leveling member, completing the fixing of the first leveling member.

Technical Field

The invention relates to the technical field of decoration design,

in particular, the invention relates to an assembly type wall surface butt joint structure and an installation method.

Background

The current decoration industry is developing towards the direction of industrialized modularized installation, generally, wall panel decoration is a decoration method commonly adopted in indoor design, and can increase the layering sense of indoor space and play a role in beautifying decoration.

The partition boards are required to be high in stability and good in flatness at present, and along with popularization of assembly type construction, a plurality of partition boards are required to be assembled and detachably mounted, for example, Chinese patent invention patent CN112302265A relates to the technical field of building shading baffles, in particular to an assembly type shading baffle convenient to assemble and disassemble, which comprises an installation seat and a shading baffle, wherein uniformly distributed connecting clamping blocks are fixedly arranged on the front side surface of a fixing plate, hanging clamping grooves are arranged on the rear side of the shading baffle, the shading baffle is arranged on the fixing plate through the connecting clamping blocks and the hanging clamping grooves, sliding clamping grooves are respectively arranged on one outer side of the uniformly distributed shading baffle, and sliding clamping strips are fixedly arranged on the other outer side of the uniformly distributed shading baffle, the sliding clamping groove on one shading baffle is connected with the sliding clamping strip on the other shading baffle in a clamping manner. According to the invention, the shading baffle is assembled by combining the fixing plate, the connecting clamping block, the hanging clamping groove, the sliding clamping groove and the sliding clamping strip, the shading baffle is small in size and convenient to carry and transport, meanwhile, the shading baffle is convenient to take and assemble by an installer, the installer can conveniently and independently assemble and disassemble the shading baffle, the shading baffle is convenient to assemble and disassemble in a combined manner, and the assembling and disassembling efficiency of the shading baffle is improved.

However, the above-mentioned structure of the partition board still has the following problems: the structure is complex, the adjustment among a plurality of wallboards is complicated, and the connection stability of the wallboards is poor; and the distance is fixed between two adjacent fixture blocks, can only install to the partition plate of a specification, and application scope is poor, can't absorb the installation error of partition plate, leads to the partition plate roughness low, and the gap is inhomogeneous.

Therefore, in order to solve the above problems, it is necessary to design a reasonably efficient fabricated wall butt-joint structure and installation method.

Disclosure of Invention

The invention aims to provide an assembly type wall surface butt joint structure which is simple in structure, convenient to level when a wallboard is installed, good in wallboard installation stability, capable of being installed aiming at various wallboards, capable of adjusting the installation position of a flat joint piece according to wallboards of different specifications, capable of effectively absorbing installation errors of the wallboards, good in flatness after the wallboards are installed, even in seam and good in attractiveness.

In order to achieve the purpose, the invention is realized by adopting the following technical scheme:

the utility model provides an assembled wall flush joint structure, including set up leveling spare on the wall body, set up in first flush joint spare on the leveling spare and set up the second flush joint spare on the wallboard, first flush joint spare includes the flush joint bottom plate, set up in the first C word board of flush joint bottom plate tip and set up in the flush joint bottom plate is kept away from the second C word board of the one end of first C word board, the second flush joint spare includes the flush joint curb plate, set up in the flush joint planking of flush joint curb plate upper end with set up in the flush joint inner panel of flush joint curb plate lower extreme, be provided with the viscose between flush joint planking and the flush joint inner panel, be provided with on the flush joint bottom plate and be used for passing flush joint bottom plate and leveling spare insert to the bolt in the wall body.

Preferably, the wallboard comprises an outer decorative plate and an inner functional plate, the side surface of the butt joint side plate is connected with the inner functional plate, one side of the butt joint outer plate, which is far away from the butt joint inner plate, is connected with one side of the outer decorative plate, which is close to the inner functional plate, and the length of the butt joint outer plate is greater than that of the butt joint inner plate.

Preferably, the leveling member comprises a leveling parent member and a leveling child member, the leveling parent member comprises a first bottom plate and a first cylinder body arranged on the side surface of the first bottom plate, a glue guide groove is arranged on one side, far away from the first cylinder body, of the first bottom plate, a glue guide hole communicated with the glue guide groove is formed in the first bottom plate, the leveling child member comprises a second bottom plate and a second cylinder body arranged on the side surface of the second bottom plate, an external thread is arranged on the outer side of the second cylinder body, and an internal thread matched with the external thread is arranged on the inner side of the first cylinder body; the lower side of the butt joint bottom plate is connected with one side, far away from the second cylinder, of the second bottom plate.

Preferably, the first bottom plate is provided with a first center hole for facilitating the bolt to pass through, and the second bottom plate is provided with a second center hole for facilitating the bolt to pass through.

Preferably, the wall body is provided with an expanded plastic pipe for facilitating the bolt to sequentially penetrate through the butt joint bottom plate, the second central hole and the first central hole and be inserted into the expanded plastic pipe.

Preferably, the butt joint bottom plate is provided with a U-shaped groove for facilitating insertion of the bolt, and the opening direction of the U-shaped groove is the same as the extending direction of the wall plate.

Preferably, the first C-shaped plate and the second C-shaped plate are both provided with downward openings.

Preferably, a clamping groove for facilitating the insertion of the butt joint inner plate is formed in the lower side of the butt joint bottom plate.

The invention also provides an installation method of the assembly type wall flush joint structure, which comprises the following steps:

s1: arranging the leveling piece on the wall body and leveling;

s2: mounting the butt joint bottom plate of the first leveling piece on the leveling piece;

s3: a second flat connecting piece is preset at the end part of the wallboard, and adhesive is arranged between a flat connection outer plate and a flat connection inner plate of the second flat connecting piece;

s4: mounting the end part of the first wallboard on the leveling member, horizontally sliding the first leveling member until the first C-shaped plate of the first leveling member is inserted between the leveling outer plate and the leveling inner plate of the second leveling member at the end part of the first wallboard, and screwing the bolt to fix the first leveling member;

s5: displacing the second wallboard towards the direction of a second C-shaped plate of the first flat connecting piece until the second C-shaped plate is inserted between the flat-joint outer plate and the flat-joint inner plate of the second flat connecting piece at the end part of the second wallboard;

s6: and repeating the steps until all the wallboards are installed in a flush joint mode.

As a preferable aspect of the present invention, before performing step S1, an expanded plastic pipe is embedded in the wall body at the installation position of the leveling member;

in step S4, a bolt is inserted into the expanded plastic tube through the butt bottom plate and the leveling member, completing the fixing of the first leveling member.

The invention discloses an assembly type wall surface butt joint structure and an installation method, which have the beneficial effects that: simple structure, leveling when the wallboard is installed is convenient, and wallboard installation stability is good, can install to various wallboards, can adjust the mounted position of flat union piece with the wallboard according to different specifications, the effective absorption wallboard's installation error, the roughness is good after the wallboard installation, the seam is even, and the aesthetic property is good.

Drawings

FIG. 1 is a schematic overall structure diagram of one embodiment of a fabricated wall butt joint structure of the present invention;

FIG. 2 is a schematic view of the connection of a first and second flush joint members in one embodiment of an assembled wall flush joint structure of the present invention;

FIG. 3 is a schematic perspective view of a first butt piece of an embodiment of an assembled wall butt joint structure of the present invention;

FIG. 4 is a schematic view of the connection of a second flush joint member to a wall panel in accordance with one embodiment of the assembled wall flush joint construction of the present invention;

FIG. 5 is a schematic view of the connection of a first and second flush joint members in another embodiment of an assembled wall flush joint structure of the present invention;

FIG. 6 is a schematic perspective view of a leveling member in an embodiment of an assembled wall butt joint structure according to the present invention;

FIG. 7 is a schematic flow chart of a method of installing an assembled wall butt joint structure according to the present invention;

in the figure: 1. leveling parts, 11, a first bottom plate, 111, a glue guiding groove, 112, a glue guiding hole, 113, a first central hole, 12, a first cylinder, 13, a second bottom plate, 131, a second central hole, 14, a second cylinder, 141, an external thread, 3, a first flat connecting part, 31, a butt joint bottom plate, 311, a bolt, 312, a U-shaped groove, 313, a clamping groove, 32, a first C-shaped plate, 33, a second C-shaped plate, 4, a second flat connecting part, 41, a butt joint side plate, 42, a butt joint outer plate, 43, a butt joint inner plate, 8, a wall body, 82, an expansion plastic pipe, 9, a wall plate, 91, an outer decorative plate, 92 and an inner functional plate.

Detailed Description

The following are specific examples of the present invention and further describe the technical solutions of the present invention, but the present invention is not limited to these examples.

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and steps do not limit the scope of the invention unless specifically stated otherwise.

Meanwhile, it should be understood that the flows in the drawings are not merely performed individually for convenience of description, but a plurality of steps are performed alternately with each other.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

The first embodiment is as follows: as shown in fig. 1 to 6, which are only one embodiment of the present invention, an assembly type wall flush joint structure includes a leveling member 1 provided on a wall 8, a first leveling member 3 provided on the leveling member 1, and a second leveling member 4 provided on a wall panel 9, the first flat connecting piece 3 comprises a flat connecting bottom plate 31, a first C-shaped plate 32 arranged at the end part of the flat connecting bottom plate 31 and a second C-shaped plate 33 arranged at one end of the flat connecting bottom plate 31 far away from the first C-shaped plate 32, the second butt joint member 4 includes a butt joint side plate 41, a butt joint outer plate 42 provided at an upper end of the butt joint side plate 41, and a butt joint inner plate 43 provided at a lower end of the butt joint side plate 41, and adhesive is arranged between the butt joint outer plate 42 and the butt joint inner plate 43, and a bolt 311 which is used for penetrating through the butt joint bottom plate 31 and the leveling member 1 and inserting into the wall body 8 is arranged on the butt joint bottom plate 31.

In the invention, the first flat connecting piece 3 is arranged on the leveling piece 1 arranged on the wall body 8, the second flat connecting piece 4 is firstly arranged on the wall plate 9, the first flat connecting piece 3 is connected with the second flat connecting piece 4, so that the connection between the wall plate 9 and the wall body 8 is completed, and both sides of the first flat connecting piece 3 can be connected with one second flat connecting piece 4, so that the flat connection installation of two adjacent wall plates 9 is completed.

Firstly, the first leveling member 3 is installed, the leveling member 1 is arranged on a wall 8, the first leveling member 3 comprises a leveling base plate 31, a first C-shaped plate 32 arranged at the end of the leveling base plate 31, and a second C-shaped plate 33 arranged at one end of the leveling base plate 31 far away from the first C-shaped plate 32, a bolt 311 used for penetrating through the leveling base plate 31 and the leveling member 1 and being inserted into the wall 8 is arranged on the leveling base plate 31, the leveling base plate 31 of the first leveling member 3 is installed on the leveling member 1, and penetrates through the leveling base plate 31 and the leveling member 1 through the bolt 311 and is inserted into the wall 8, and the installation of the first leveling member 3 is completed.

Here, the butt bottom plate 31 is provided with a U-shaped groove 312 for facilitating insertion of the bolt 311, and an opening direction of the U-shaped groove 312 is the same as an extending direction of the wall plate 9. That is, after the bolt 311 is inserted into the wall body 8 through the butt bottom plate 31 and the leveling member 1, as long as the bolt head of the bolt 311 does not abut against the side of the butt bottom plate 31 away from the wall body 8, the first leveling member 3 can be adjusted in the extending direction of the wall panel 9; on the contrary, once the bolt 311 is tightened until the bolt head abuts against the side of the butt bottom plate 31 away from the wall body 8, the first butt piece 3 is fixedly installed and cannot be displaced.

Then, the second leveling member 4 is installed, and the second leveling member 4 includes a leveling side plate 41, a leveling outer plate 42 disposed at the upper end of the leveling side plate 41, and a leveling inner plate 43 disposed at the lower end of the leveling side plate 41, and generally, the second leveling member 4 should be pre-installed to the wall panel 9, and one second leveling member 4 is disposed at both ends of the wall panel 9.

Here, the wall panel 9 includes an outer decorative panel 91 and an inner functional panel 92, the side of the butt side panel 41 is connected to the inner functional panel 92, the side of the butt outer panel 42 away from the butt inner panel 43 is connected to the side of the outer decorative panel 91 close to the inner functional panel 92, and the length of the butt outer panel 42 is greater than the length of the butt inner panel 43.

In fact, the side of the butt inner plate 43 away from the butt outer plate 42 is flush with the side of the inner function plate 92 away from the outer decoration plate 91, and the end of the butt outer plate 42 away from the butt side plate 41 is flush with the end of the outer decoration plate 91; and since the second flush joint members 4 are provided at both ends of the wall panel 9, the length of the outer decorative panel 91 is equal to the sum of twice the length of the flush joint outer panel 42 plus the length of the inner functional panel 92.

And finally, connecting the first flat connecting piece 3 with the second flat connecting piece 4, wherein adhesive is arranged between the flat connecting outer plate 42 and the flat connecting inner plate 43, the first C-shaped plate 32 and the second C-shaped plate 33 are respectively inserted between the flat connecting outer plate 42 and the flat connecting inner plate 43 of the second flat connecting piece 4 at the end parts of the two wallboards 9, and after the adhesive is solidified, the connection of the first flat connecting piece 3 and the second flat connecting piece 4 is completed, and the flat connection of the two wallboards 9 is also completed.

Generally, a first wall plate 9 and a second wall plate 9 are butted, the end part of the first wall plate 9 is placed on the leveling member 1, a second leveling member 4 at the end part of the first wall plate 9 is also installed on the leveling member 1, the first leveling member 3 is displaced along the extending direction of the wall plate 9 (the bolt head of the bolt 311 is not abutted against the leveling bottom plate 31) until the first C-shaped plate 32 at one end of the first leveling member 3 is inserted between the leveling outer plate 42 and the leveling inner plate 43 of the second leveling member 4 at the end part of the first wall plate 9, and the first wall plate 9 is connected with the first leveling member 3 through adhesive; when the second wall panel 9 is installed, the second wall panel 9 and the second flat connecting piece 4 at the end part of the second wall panel 9 are directly shifted and buckled to the second C-shaped plate 33 of the first flat connecting piece 3 until the second C-shaped plate 33 is inserted between the flat outer plate 42 and the flat inner plate 43 of the second flat connecting piece 4 at the end part of the second wall panel 9, and the connection between the second wall panel 9 and the first flat connecting piece 3 is completed; by this time, the two panels 9 have completed the butt joint.

Preferably, the first C-shaped plate 32 and the second C-shaped plate 33 respectively abut against the butt-joint side plate 41 of the second abutting member 4 at the end of the two wall panels 9, so that the limiting effect is better, the stability is higher, the abutted seam between the two adjacent wall panels 9 is more uniform, and due to the pre-leveling of the leveling member 1, the outer decorative plate 91 is also flush on the premise that the inner functional plate 92 abuts against the leveling member 1, and the flatness of the two wall panels 9 is guaranteed.

The assembly type wall surface butt joint structure is simple in structure, convenient to level during installation of the wall boards, good in wall board installation stability, capable of being installed for various wall boards, capable of adjusting the installation positions of the butt joint pieces according to the wall boards of different specifications, capable of effectively absorbing installation errors of the wall boards, good in flatness after installation of the wall boards, uniform in seam and good in attractiveness.

In the second embodiment, as shown in fig. 1 to 6, which is only one embodiment of the present invention, based on the first embodiment, the leveling member 1 includes a leveling female member and a leveling male member, the leveling female member includes a first bottom plate 11 and a first cylinder 12 disposed on a side surface of the first bottom plate 11, a glue guiding groove 111 is disposed on a side of the first bottom plate 11 away from the first cylinder 12, a glue guiding hole 112 communicated with the glue guiding groove 111 is disposed on the first bottom plate 11, the leveling male member includes a second bottom plate 13 and a second cylinder 14 disposed on a side surface of the second bottom plate 13, an external thread 141 is disposed on an outer side of the second cylinder 14, and an internal thread for matching with the external thread 141 is disposed on an inner side of the first cylinder 12; the lower side of the butt bottom plate 31 is connected with the side of the second bottom plate 13 far away from the second cylinder 14.

When the leveling member 1 is installed, the first bottom plate 11 of the leveling female member is installed on the wall body 8, and glue is poured into the glue guide groove 111 through the glue guide hole 112 to complete installation of the leveling female member; and then the second cylinder 14 is connected with the first cylinder 12 through threads, the leveling sub-part is rotated to complete the adjustment of the distance between the leveling sub-part and the wall body, the unevenness error of the wall body 8 is eliminated, and the flat connection bottom plate 31 of the first flat connection part 3 is arranged on one side of the second bottom plate 13 far away from the second cylinder 14.

Furthermore, the first bottom plate 11 is provided with a first center hole 113 for facilitating the bolt 311 to pass through, and the second bottom plate 13 is provided with a second center hole 131 for facilitating the bolt 311 to pass through.

And, be provided with expansion plastic pipe 82 on the wall body 8, be used for the convenience bolt 311 passes in proper order tie-in bottom plate 31, second centre bore 131 and first centre bore 111 insert to in the expansion plastic pipe 82, when bolt 311 inserts to in the expansion plastic pipe 82 for expansion plastic pipe 82 expands, has formed expansion bolt's structure, makes first tie-in piece 3 more firm with being connected of wall body 8, and also wallboard 9's installation stability is better.

In addition, the first C-shaped plate 32 and the second C-shaped plate 33 are both arranged to be opened downwards, and downward is the direction opening towards the wall body 8, so that more adhesive between the flush joint outer plate 42 and the flush joint inner plate 43 can be locked to one side of the first C-shaped plate 32 or the second C-shaped plate 33 close to the flush joint inner plate 43, so that the first flat joint member 3 and the second flat joint member 4 can be more stably installed, and the adhesive can be prevented from being oxidized.

It should be noted that the inner functional board 92 may be a honeycomb aluminum board, a rubber bottom board or a wood board, and may function as a vibration-proof board, a waterproof board, a heat-insulating board or a sound-insulating board, and the inner functional board 92 and the outer decorative board 91 are selected according to the installation requirement of the wall board 9.

Finally, a clamping groove 313 for facilitating insertion of the butt joint inner plate 43 is arranged on the lower side of the butt joint bottom plate 31, as shown in fig. 5, the butt joint inner plate 43 is inserted into the clamping groove 313, so that the first flat connecting member can be limited, the connecting position of the wallboard 9 is limited, and the wallboard 9 is prevented from being installed and deviated due to shaking between the first flat connecting member 3 and the second flat connecting member 4 before the adhesive is cured.

Third embodiment, as shown in fig. 7, is only one embodiment of the present invention, and the present invention further provides an installation method of an assembly type wall butt joint structure, including the following steps:

s1: arranging the leveling piece on the wall body and leveling;

s2: mounting the butt joint bottom plate of the first leveling piece on the leveling piece;

s3: a second flat connecting piece is preset at the end part of the wallboard, and adhesive is arranged between a flat connection outer plate and a flat connection inner plate of the second flat connecting piece;

s4: mounting the end part of the first wallboard on the leveling member, horizontally sliding the first leveling member until the first C-shaped plate of the first leveling member is inserted between the leveling outer plate and the leveling inner plate of the second leveling member at the end part of the first wallboard, and screwing the bolt to fix the first leveling member;

s5: displacing the second wallboard towards the direction of a second C-shaped plate of the first flat connecting piece until the second C-shaped plate is inserted between the flat-joint outer plate and the flat-joint inner plate of the second flat connecting piece at the end part of the second wallboard;

s6: and repeating the steps until all the wallboards are installed in a flush joint mode.

Furthermore, before the step S1 is executed, an expanded plastic pipe is embedded in the wall body at the installation position of the leveling member;

in step S4, a bolt is inserted into the expanded plastic tube through the butt bottom plate and the leveling member, completing the fixing of the first leveling member.

The assembly type wall surface butt joint structure and the installation method have the advantages that the structure is simple, the leveling is convenient during the installation of the wall boards, the installation stability of the wall boards is good, the wall boards can be installed aiming at various wall boards, the installation positions of the butt joint pieces can be adjusted according to the wall boards with different specifications, the installation errors of the wall boards are effectively absorbed, the flatness of the wall boards after the installation is good, the seams are uniform, and the attractiveness is good.

The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention should be included in the scope of the present invention.