CN214941946U - Dry-hanging wall structure - Google Patents

Abstract

The utility model relates to a hang wall structure futilely for install on the wall, including horizontal keel, wallboard, pendant, fastener, horizontal keel extend along the horizontal direction and connect on the wall, the pendant hang and establish horizontal keel on, the wallboard with the pendant be connected, horizontal keel on seted up first spread groove, the side of wallboard on seted up the second spread groove, the both ends of fastener insert simultaneously first spread groove, second spread groove in. The utility model discloses set up horizontal keel on the wall as the bottom frame, hang the wallboard through hanging the mode of establishing and establish on horizontal keel, the mounting process is simple and convenient, and the installation effectiveness is high, is connected pendant and fastener between horizontal keel and wallboard simultaneously, ensures that the wallboard surface after the installation is pleasing to the eye level and smooth, pendant and fastener simple structure are convenient for make, install.

Description

Dry-hanging wall structure

Technical Field

The utility model relates to an architectural decoration field, concretely relates to hang wall structure futilely.

Background

The wall decoration is a key area of indoor space decoration of a building, can protect a wall body, enhances the firmness and the durability of the wall body, and prolongs the service life of the wall body; the use function of the wall body can be improved, the heat preservation, heat insulation and sound insulation capabilities of the wall body are improved, the artistic effect of a building is improved, and meanwhile, the environment can be beautified.

Modern public buildings are humanized and fashionable, durable and convenient to maintain, become a better choice as a wall hanging system of modern indoor decoration scientific and technological achievements, and are widely applied in Europe and America within the last two decades. In recent years, the wall-mounted system is also adopted by some domestic large public buildings and is accepted more and more by people. The wall hanging adopts a special wallboard, and the inner wall surface built in the modes of hardware hanging pieces and the like can be fixed on various wall surfaces such as brick walls or blank walls. And can also be used on the structure without the foundation wall.

However, in the prior art, the wall board of the dry wall is affected by the environment and can be deformed, so that the surface of the assembled dry wall is uneven, gaps appear between the wall boards, and the appearance is very affected. In order to ensure the flatness of the wall board, the installation process is very complicated and inconvenient. The dry wall-hung system solves the problems of the defects and is convenient, beautiful and firm.

Disclosure of Invention

The utility model aims at providing a hang wall structure futilely.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a hang wall structure futilely for install on the wall, includes horizontal keel, wallboard, pendant, fastener, horizontal keel extend along the horizontal direction and connect on the wall, the pendant hang and establish horizontal keel on, the wallboard with the pendant be connected, horizontal keel on seted up first spread groove, the side of wallboard on seted up the second spread groove, the both ends of fastener insert simultaneously first spread groove, second spread groove in.

Preferably, hang wall structure futilely still include the centre keel, the centre keel extend along vertical direction and connect on the wall, centre keel and wall between adjustably connect and make centre keel and wall between be close to or keep away from, the cross keel connect the centre keel on.

Further preferably, the dry-hanging wall structure further comprises a connecting piece, wherein the connecting piece is provided with a wall connecting part and a keel connecting part, the wall connecting part is connected with the wall, and the keel connecting part is adjustably connected with the vertical keel.

Preferably, the first connecting groove extends along the length direction of the cross keel, and the second connecting groove extends along the height direction of the wall plate.

Further preferably, the opening of the first connecting groove faces the wall plate, first blocking parts are arranged on two sides of the opening, a second blocking part is arranged at one end of the fastener, and when the fastener is connected between the cross keel and the wall plate, the first blocking part and the second blocking part are attached to each other, so that the wall plate is tightly attached to the cross keel, and the wall plate is prevented from swelling.

Preferably, the horizontal keel is provided with a plurality of horizontal keels in parallel, and the wallboard is provided with a plurality of blocks along the horizontal direction side by side.

Further preferably, said fasteners simultaneously connect adjacent said wall panels.

Still further preferably, one end of the fastening member has a fastening member connecting portion extending at least to one side of the fastening member, and the fastening member connecting portion is inserted into the second connecting groove.

Further preferably, the wall plate is connected with a plurality of hanging pieces and fasteners.

Preferably, the cross keel on be provided with and be used for hanging to establish the pendant connecting portion of pendant, the pendant connecting portion be located the top of cross keel, the one end of pendant hang and establish the pendant connecting portion on, the pendant with the cross keel between the accessible fastener fixed, through setting up the fastener can be in the affirmation the wallboard position after with the wallboard fixed, avoid sliding.

Preferably, the cross keel on be provided with the sealed mounting groove that is used for installing the sealing member, sealed mounting groove be located the cross keel on be close to one side of wallboard, can alleviate because of transportation or production technology cause the deformation of cross keel, ensure the wallboard with the cross keel between can closely laminate.

Preferably, the wall plate is attached to the transverse keel.

Preferably, the dry-hang wall structure further comprises a middle decorative strip, the middle decorative strip comprises a first middle decorative strip connecting part, a second middle decorative strip connecting part and a separating part, one end of the first middle decorative strip connecting part, one end of the second middle decorative strip connecting part and one end of the separating part are connected into a whole, the wall boards are provided with a plurality of blocks side by side along the horizontal direction, the first middle decorative strip connecting part and the second middle decorative strip connecting part are respectively inserted into the second connecting grooves on the adjacent wall boards, and the separating part is positioned between the adjacent wall boards.

Further preferably, the cross section of the middle decorative strip is T-shaped.

Preferably, the dry-hanging wall structure further comprises a corner trim, the corner trim is provided with a fixing surface and a decorative surface connected with the fixing surface, the fixing surface is located between the wallboard and the wall surface and connected with the wall surface, and the decorative surface covers the edge of the wallboard.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses set up horizontal keel on the wall as the bottom frame, hang the wallboard through hanging the mode of establishing and establish on horizontal keel, the mounting process is simple and convenient, and the installation effectiveness is high, is connected pendant and fastener between horizontal keel and wallboard simultaneously, ensures that the wallboard surface after the installation is pleasing to the eye level and smooth, pendant and fastener simple structure, the manufacturing of being convenient for.

Drawings

FIG. 1 is a schematic external view of the first embodiment;

FIG. 2 is a cross-sectional view of a hanger and a fastener installed in accordance with one embodiment;

FIG. 3 is a cross-sectional view of another embodiment of a fastener and a pendant;

FIG. 4 is a schematic external view of the second embodiment;

FIG. 5 is a cross-sectional view of a hanger and a fastener installed in the second embodiment;

FIG. 6 is a cross-sectional view of another fastener and another hanger according to the second embodiment;

fig. 7 is a schematic structural view of the first and second cross keels of the embodiment;

FIG. 8 is a schematic structural view of a suspension member according to one embodiment;

FIG. 9 is a schematic structural view of another suspension member according to the first and second embodiments;

FIG. 10 is a front view of a fastener according to one of the first and second embodiments;

FIG. 11 is a side view of a fastener according to one of the first and second embodiments;

FIG. 12 is a front view of another fastener of the first and second embodiments;

FIG. 13 is a side view of another fastener of the first and second embodiments;

FIG. 14 is a perspective view of a connector according to the first embodiment;

FIG. 15 is a front view of a connecting member according to the first embodiment;

FIG. 16 is a cross-sectional view of a center molding in accordance with the first and second embodiments;

FIG. 17 is a cross-sectional view of the first and second corner molding of the embodiment.

In the above drawings: 1. a vertical keel; 2. a transverse keel; 21. a first connecting groove; 211. a first blocking portion; 22. a hanger connecting portion; 23. sealing the mounting groove; 3. a wallboard; 31. a second connecting groove; 4. 4', a hanging part; 5. 5', a fastener; 51. a fastener connecting portion; 52. a second blocking portion; 6. a connecting member; 61. a wall surface connecting part; 62. a keel connecting part; 621. a long round hole; 7. a middle decorative strip; 71. a first middle molding connecting part; 72. a second middle molding connecting part; 73. a partition portion; 8. corner trim strips; 81. a fixed surface; 82. and (7) decorating the surface.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-3, a dry-hanging wall structure is used for being installed on the wall surface of a house building and comprises a vertical keel 1, a horizontal keel 2, a wall plate 3, a hanging part 4 and a fastener 5 which are connected with each other. The vertical many vertical keel 1 that are connected with on the wall, again with many horizontal keel 2 horizontal connection on vertical keel 1, horizontal keel 2 can become latticed setting, connect polylith wallboard 3 on horizontal keel 2 and set up side by side along the horizontal direction through pendant 4, fastener 5 again, every wallboard 3 guarantees the stability of connecting through connecting many horizontal keel 2. Preferably, the vertical keel 1 and the horizontal keel 2 are made of metal, especially aluminum, the wall plate 3 is made of anti-doubling plate, and in this embodiment, the wall plate 3 is made of high-pressure resin laminated plate.

As shown in fig. 2, 3, 14, 15, hang wall structure futilely still includes connecting piece 6, and connecting piece 6 is used for connecting perpendicular fossil fragments 1 on the wall and the adjustable distance between perpendicular fossil fragments 1 and the wall, is connected with a plurality of connecting pieces 6 along vertical direction on every perpendicular fossil fragments 1, and the difference of the level degree of caving in the position everywhere according to the wall comes the interval of different positions and the wall of nimble regulation perpendicular fossil fragments 1, makes many perpendicular fossil fragments 1 be located the coplanar. The cross section of the connecting member 6 is "L" shaped, and specifically is an integrally formed bent sheet metal member, in this embodiment, the connecting member 6 is made of aluminum. Connecting piece 6 includes wall connecting portion 61, fossil fragments connecting portion 62, and during the connection, the wall connecting portion are fixed on the wall, and fossil fragments connecting portion 62 are located the side of erecting fossil fragments 1. The wall connecting portion 61 is provided with a hole and connected to the wall surface through a fastener, in this embodiment, the fastener is an expansion screw, so as to ensure the stability of the connection between the connecting member 6 and the wall surface. The slotted hole 621 has been seted up on fossil fragments connecting portion 62, and the fastener passes slotted hole 621 and connects vertical keel 1 on fossil fragments connecting portion 62, adjusts the distance between vertical keel 1 and the wall through adjusting the position of fastener on slotted hole 621, and earlier when connecting roughly is connected through the fastener with each connecting piece 6 with vertical keel 1, again fastens the fastener of corresponding position after adjusting everywhere interval according to the wall roughness.

As shown in fig. 1-3 and 7-10, the cross keel 2 is connected to the outside of the vertical keel 1, the cross keel 2 is provided with a first connecting groove 21 extending along the length direction of the cross keel, the opening of the first connecting groove 21 faces the wall plate 3, the fastener passes through the groove bottom of the first connecting groove 21 to connect the cross keel 2 to the vertical keel 1, and the side of the cross keel 2 connected to the vertical keel 1 is provided with an anti-slip stripe. The top of horizontal keel 2 has pendant connecting portion 22 for connect pendant 4, have the space between horizontal keel 2 and the wall, this space forms pendant connecting portion 22, and the one end of pendant 4 can be inserted to the space in, and the notch position of first connecting groove 21 is on the lower side, dodges when being used for the fastener to pass the tank bottom and connect and open this space. First connecting groove 21 open-ended both sides all are provided with seal installation groove 23 for the installation sealing member, seal installation groove 23 is located the one side that is close to wallboard 3 and the opening is towards wallboard 3, and cross keel 2 is likely to take place deformation in production or transportation, and the sealing member is installed behind seal installation groove 23, can strut with cross keel 2 and make and closely laminate between wallboard 3 and the cross keel 2, avoids 3 bulges of wallboard to warp.

As shown in fig. 2, 3 and 7-9, each wall plate 3 is connected with each cross keel 2 through a plurality of hanging pieces 4, one end of each hanging piece 4 is connected to the hanging piece connecting portion 22 of the cross keel 2, the other end of each hanging piece 4 is connected to the wall plate 3, and when the hanging pieces are connected, one end of each hanging piece 4 is just clamped into the cross keel 2 between the wall plate 3 and the wall plate 3. The hanging piece 4 is made of bent sheet metal and can be connected above the transverse keel 2 through a fastening piece, and the joint of the hanging piece 4' connected with the fastening piece is thickened and provided with holes, so that the stability is enhanced as shown in figures 3 and 9. In this embodiment, one wall plate 3 is connected with three hanging pieces 4 on one cross keel 2, and the hanging piece 4' at the end of the installation direction is fixed with the cross keel 2 through a fastener. The pendant connecting part 22 on the cross keel 2 is provided with anti-slip stripes, and when one end of the pendant 4 is inserted into the gap, the anti-slip stripes can enhance the friction force between the two.

As shown in fig. 2, 3, 7, and 10-13, two fasteners 5 are connected between each wall plate 3 and each cross keel 2, and are respectively located at two sides of the wall plate 3, a second connecting groove 31 extending in the height direction is formed at a side edge of the wall plate 3, one end of each fastener 5 is inserted into the first connecting groove 21, and the other end is inserted into the second connecting groove 31. The fastener 5 is a bent metal sheet, so that an overlarge gap between two adjacent wall plates 3 is avoided. The other end of the fastener 5' located at the outermost side of the entire drywall extends only to one side thereof to form a fastener connecting portion 51 and is inserted into the second connecting groove 31, as shown in fig. 3, 12 and 13, and the other end of the fastener 5 located between the adjacent wall panels 3 extends to both sides to form the fastener connecting portion 51 and is simultaneously inserted into the second connecting groove 31 between the adjacent wall panels 3. The both sides of the opening of the first connecting slot 21 have the first stop part 211, one end of the fastener 5 has the second stop part 52, when the fastener 5 connects the wallboard 3 with the cross keel 2, the first stop part 211 and the second stop part 52 are attached to each other, so that the wallboard 3 is closely attached to the cross keel 2.

As shown in fig. 1 and 16, the dry-hang wall structure further comprises a middle decorative strip 7 connected between two adjacent wall panels 3, which not only enhances the aesthetic appearance, but also can reduce the vibration and friction between the adjacent wall panels 3. The section of the middle decorative strip 7 is in a T shape and comprises a first middle decorative strip connecting part 71, a second middle decorative strip connecting part 72 and a separating part 73 which are integrally arranged, the first middle decorative strip connecting part 71 and the second middle decorative strip connecting part 72 are respectively inserted into the second connecting grooves 31 on the adjacent wall boards 3, and the separating part 73 is positioned between the adjacent wall boards 3 and faces outwards. The first middle trim connecting part 71 and the second middle trim connecting part 72 are provided with anti-slip stripes to enhance the stability of inserting into the second connecting groove 31. The middle decorative strip 7 is provided with an avoiding part for avoiding the fastener 5.

As shown in fig. 3 and 17, the dry-hang wall structure further includes a corner decoration strip 8 connected to the top edge or the bottom edge of the wall board 3, so as to cover the flaws on the edge of the wall board 3 and also to support the wall board 3. The corner trim 8 is a bent sheet metal, and has a fixing surface 81 and a decorative surface 82 connected with the fixing surface 81, the fixing surface 81 is located between the wall plate 3 and the vertical keel 1 and is connected with the vertical keel 1 through a fastener, the decorative surface 82 coats the edge of the wall plate 3, and in this embodiment, the fastener adopts an expansion screw. The decorative surface 82 can be provided with a lamp belt groove, and a lamp belt can be additionally arranged as a decoration.

When the installation, connect connecting piece 6 on the wall earlier, be connected vertical keel 1 with connecting piece 6 again, then with horizontal keel 2, angle decorative strip 8 installs in vertical keel 1's the outside, fix pendant 4 at the back of wallboard 3, set for an installation direction and hang wallboard 3 along this direction and establish on horizontal keel 2, insert fastener 5 again with fastener 5 insert wallboard 3's second spread groove 31 behind the first spread groove 21 of horizontal keel 2 with fastener 5, confirm to fasten the terminal pendant 4 of installation direction with the fastener after the position, can pack into well decorative strip 7 between two adjacent wallboards 3 according to the demand. During the installation, guarantee closely laminating between wallboard 3 and the horizontal keel 2, wallboard 3 does not have unnecessary gap each other.

Example two:

as shown in fig. 4-6, a dry-hanging wall structure for mounting on the wall of a house building comprises a cross keel 2, a wall plate 3, a hanging member 4, a fastener 5 and the like. Horizontally connect has many horizontal keel 2 on the wall, connects polylith wallboard 3 on horizontal keel 2 and sets up side by side along the horizontal direction through pendant 4, fastener 5, and every wallboard 3 guarantees the stability of connecting through connecting many horizontal keel 2. Preferably, the cross members 2 are made of metal, especially aluminum, the wall plates 3 are made of anti-betat plates, and in this embodiment, the wall plates 3 are made of high-pressure resin laminated plates.

As shown in fig. 4-7, the cross keel 2 is connected to the wall surface, the cross keel 2 is provided with a first connecting groove 21 extending along the length direction thereof, the opening of the first connecting groove 21 faces the wall plate 3, the fastener passes through the groove bottom of the first connecting groove 21 to connect the cross keel 2 to the wall surface, the side of the cross keel 2 connected to the wall surface has an anti-slip stripe, in this embodiment, the fastener can adopt an expansion screw. The top of horizontal keel 2 has pendant connecting portion 22 for connect pendant 4, has the space between horizontal keel 2 and the wall, and this space forms pendant connecting portion 22, and the one end of pendant 4 can be inserted to this space in, and the notch position of first connecting groove 21 is on the lower side, dodges when being used for the fastener to pass the tank bottom and connect and open this space. First connecting groove 21 open-ended both sides all are provided with seal installation groove 23 for the installation sealing member, seal installation groove 23 is located the one side that is close to wallboard 3 and the opening is towards wallboard 3, and cross keel 2 is likely to take place deformation in production or transportation, and the sealing member is installed behind seal installation groove 23, can strut with cross keel 2 and make and closely laminate between wallboard 3 and the cross keel 2, avoids 3 bulges of wallboard to warp.

As shown in fig. 5-9, each wall plate 3 is connected to each cross keel 2 through a plurality of hanging members 4, one end of each hanging member 4 is connected to the hanging member connecting portion 22 of the cross keel 2, and the other end of each hanging member 4 is connected to the wall plate 3, and when the hanging members are connected, one end of each hanging member 4 is just clamped into the cross keel 2 with respect to the wall plate 3. The hanging piece 4 is made of bent sheet metal and can be connected above the transverse keel 2 through a fastening piece, and the joint of the hanging piece 4' connected with the fastening piece is thickened and provided with holes, so that the stability is enhanced as shown in figures 6 and 9. In this embodiment, one wall plate 3 is connected with three hanging pieces 4 on one cross keel 2, and the hanging piece 4' at the end of the installation direction is fixed with the cross keel 2 through a fastener. The pendant connecting part 22 on the cross keel 2 is provided with anti-slip stripes, and when one end of the pendant 4 is inserted into the gap, the anti-slip stripes can enhance the friction force between the two.

As shown in fig. 5-7 and 10-13, two fasteners 5 are connected between each wall plate 3 and each cross keel 2, and are respectively located at two sides of the wall plate 3, a second connecting groove 31 extending along the height direction is formed at a side edge of the wall plate 3, one end of each fastener 5 is inserted into the first connecting groove 21, and the other end of each fastener 5 is inserted into the second connecting groove 31. The fastener 5 is a bent metal sheet, so that an overlarge gap between two adjacent wall plates 3 is avoided. The other end of the fastener 5' located at the outermost side of the entire drywall extends only to one side thereof to form a fastener connecting portion 51 and is inserted into the second connecting groove 31, as shown in fig. 6, 12 and 13, and the other end of the fastener 5 located between the adjacent wall panels 3 extends to both sides to form the fastener connecting portion 51 and is simultaneously inserted into the second connecting groove 31 between the adjacent wall panels 3. The both sides of the opening of the first connecting slot 21 have the first stop part 211, one end of the fastener 5 has the second stop part 52, when the fastener 5 connects the wallboard 3 with the cross keel 2, the first stop part 211 and the second stop part 52 are attached to each other, so that the wallboard 3 is closely attached to the cross keel 2.

As shown in fig. 4 and 16, the dry-hang wall structure further comprises a middle decorative strip 7 connected between two adjacent wall panels 3, which not only enhances the aesthetic appearance, but also can reduce the vibration and friction between the adjacent wall panels 3. The section of the middle decorative strip 7 is in a T shape and comprises a first middle decorative strip connecting part 71, a second middle decorative strip connecting part 72 and a separating part 73 which are integrally arranged, the first middle decorative strip connecting part 71 and the second middle decorative strip connecting part 72 are respectively inserted into the second connecting grooves 31 on the adjacent wall boards 3, and the separating part 73 is positioned between the adjacent wall boards 3 and faces outwards. The first middle trim connecting part 71 and the second middle trim connecting part 72 are provided with anti-slip stripes to enhance the stability of inserting into the second connecting groove 31. The middle decorative strip 7 is provided with an avoiding part for avoiding the fastener 5.

As shown in fig. 6 and 17, the dry-hang wall structure further includes a corner decoration strip 8 connected to the top edge or the bottom edge of the wall board 3, so as to cover the flaws on the edge of the wall board 3 and also to support the wall board 3. The corner trim 8 is a bent sheet metal, and has a fixing surface 81 and a decorative surface 82 connected with the fixing surface 81, the fixing surface is located between the wall plate 3 and the wall surface and is connected with the wall surface through a fastener, the decorative surface 82 coats the edge of the wall plate 3, and in this embodiment, the fastener adopts an expansion screw. The decorative surface 82 can be provided with a lamp belt groove, and a lamp belt can be additionally arranged as a decoration.

When the installation, install horizontal keel 2, angle trim 8 on the wall earlier, fix pendant 4 at the back of wallboard 3, set for an installation direction and hang wallboard 3 along this direction and establish on horizontal keel 2, insert fastener 5 and insert fastener 5 the second spread groove 31 of wallboard 3 again after inserting fastener 5 in the first spread groove 21 of horizontal keel 2, confirm behind the good position with the terminal pendant 4 of installation direction fastening with the fastener, can pack into trim 7 between two blocks of adjacent wallboards 3 according to the demand. During the installation, guarantee closely laminating between wallboard 3 and the horizontal keel 2, wallboard 3 does not have unnecessary gap each other.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a hang wall structure futilely for install on the wall, its characterized in that: including horizontal keel, wallboard, pendant, fastener, horizontal keel extend along the horizontal direction and be connected on the wall, the pendant hang and establish horizontal keel on, the wallboard with the pendant be connected, horizontal keel on seted up first spread groove, the side of wallboard on seted up the second spread groove, the both ends of fastener insert simultaneously first spread groove, second spread groove in.

2. The dry-hang wall structure of claim 1, wherein: the wall body structure of hanging futilely still include the vertical keel, the vertical keel extend along vertical direction and connect on the wall, vertical keel and wall between adjustably be connected and make vertical keel and wall between be close to or keep away from, the cross keel connect the vertical keel on.

3. The dry-hang wall structure of claim 2, wherein: the dry-hanging wall structure further comprises a connecting piece, the connecting piece is provided with a wall connecting portion and a keel connecting portion, the wall connecting portion is connected with the wall, and the keel connecting portion is adjustably connected with the vertical keel.

4. The dry-hang wall structure of claim 1, wherein: the first connecting groove extends along the length direction of the cross keel, and the second connecting groove extends along the height direction of the wallboard.

5. The dry-hang wall structure of claim 4, wherein: the opening of first connecting groove towards the wallboard, the opening both sides first barrier portion has, the one end of fastener second barrier portion has, work as the fastener connect the cross keel with the wallboard between, first barrier portion, the laminating of second barrier portion.

6. The dry-hang wall structure of claim 1, wherein: the horizontal keel parallel arrangement have many, the wallboard be provided with the polylith side by side along the horizontal direction, the fastener connect adjacent the wallboard simultaneously.

7. The dry-hang wall structure of claim 1, wherein: the transverse keel is provided with a pendant connecting part for hanging the pendant, the pendant connecting part is positioned above the transverse keel, one end of the pendant is hung on the pendant connecting part, and the pendant and the transverse keel can be fixed through a fastener.

8. The dry-hang wall structure of claim 1, wherein: the horizontal keel is provided with a sealing installation groove for installing a sealing element, and the opening of the sealing installation groove faces the wallboard.

9. The dry-hang wall structure of claim 1, wherein: the dry-hanging wall structure further comprises a middle decorative strip, the middle decorative strip comprises a first middle decorative strip connecting part, a second middle decorative strip connecting part and a separating part, one end of the first middle decorative strip connecting part, one end of the second middle decorative strip connecting part and one end of the separating part are connected into a whole, a plurality of blocks are arranged on the wall board side by side along the horizontal direction, the first middle decorative strip connecting part and the second middle decorative strip connecting part are respectively inserted into the second connecting grooves on the adjacent wall boards, and the separating part is positioned between the adjacent wall boards.

10. The dry-hang wall structure of claim 1, wherein: the dry-hanging wall structure further comprises a corner trim strip, wherein the corner trim strip is provided with a fixing surface and a decorative surface connected with the fixing surface, the fixing surface is positioned between the wallboard and the wall surface and connected with the wall surface, and the decorative surface coats the edge of the wallboard.

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