CN219100577U - Wall-separating wooden modeling base layer - Google Patents

Abstract

The application discloses leave wall wooden molding basic unit, include: the wall body, the keel base layer, the base layer plate and the decorative surface layer; the keel base layer is vertically arranged on the wall body through the supporting screw rod and the ground, the base layer plate is attached to the wall body through the keel base layer, and the decorative surface layer is fixed on the base layer plate through an adhesive or a fixing piece, wherein a certain distance is arranged between the base layer plate and the wall body. Through will fossil fragments basic unit passes through supporting screw and ground perpendicular installs on the wall body, the basic unit board with keep certain interval between the wall body, and adjacent two all leave the gap between the basic unit board, between basic unit board and ground, top surface and the wall, remain enough big space for shape and size of basic unit board change along with air humidity changes, the basic unit board passes through fossil fragments basic unit adheres to on the wall body, makes its stable in structure to guarantee that the wall molding can not arch deformation, can not fracture, can not wet moldy.

Description

Wall-separating wooden modeling base layer

Technical Field

The application belongs to the field of architectural decoration and fitment, and particularly relates to a wall-separating wooden modeling base layer.

Background

In the building decoration process, due to design requirements, concave-convex modeling is often carried out on the wall surface, and the modeling protrudes 60-150 mm from the wall surface. In order to make such a model, most decoration companies currently adopt a wood keel structure for construction, namely, a wood keel with the section of 30x40 mm is used as a grid frame, the surface of the grid frame is covered with base layer board 5 materials such as an European pine board, a joinery board, a multi-layer board and the like, and then surface layer decoration materials such as a soft bag, a hard bag, a wood facing and the like are arranged on the surface of the grid frame. However, the biggest characteristic of the wood joist is 'dry shrinkage, wet swelling and anisotropy, which is easy to absorb moisture in air', namely, the air humidity is increased, the material can absorb moisture in air, the internal humidity is increased, the length, the width and the thickness of the wood joist are increased along with the increase, the increase of the width is biggest, and the increase of the length is smallest; air drying, the moisture in such materials volatilizes into the air, the internal humidity of the materials decreases, the length, width and thickness of the materials decrease, the width of the materials decreases the most, and the length of the materials decreases the least. In addition, due to the influence of textures and knots, the wood joist can be bent or even twisted due to different expansion and contraction in the process of expanding and contracting in a dry and wet manner. Therefore, the wooden structure is unstable, the surface shape of the wooden structure is changed due to the change of air humidity, and finally the wooden modeling surface of the wall surface becomes uneven, so that the phenomenon of cracking is even caused. In addition, in the plum rainy season or the southerly day, the outer wall is dewed, namely, the water film and the water drop appear on the wall surface, and the wooden keel grid which is tightly clung to the wall surface is soaked like sweating, and the wooden keel grid is led to mildew and rot due to damp, so the structural stability and the durability are poor.

Therefore, the design of the off-wall wood molding base layer which is stable in structure, free from arching deformation, free from cracking and free from damp and mildew becomes a technical problem to be solved urgently by the person skilled in the art.

Disclosure of Invention

Aiming at the defects or shortcomings of the prior art, the application aims to solve the technical problem of providing a wall-separated wooden modeling base layer, ensuring the structural stability of the wall-separated wooden modeling base layer and avoiding the problems of arching deformation, cracking and damp and mildew.

In order to solve the technical problems, the application is realized by the following technical scheme:

a wall-off wood molding substrate comprising: the wall body, the keel base layer, the base layer plate and the decorative surface layer; the keel base layer is vertically arranged on the wall body through the supporting screw rod and the ground, the base layer plate is attached to the wall body through the keel base layer, and the decorative surface layer is fixed on the base layer plate through an adhesive or a fixing piece, wherein a certain distance is arranged between the keel base layer and the wall body.

Further, the keel base layer comprises: the main joists and the auxiliary joists are vertically fixed on the wall body, the main joists and the ground are vertically arranged on the supporting screw, and the auxiliary joists and the main joists are vertically arranged.

Further, an expansion head is further arranged on the wall body, and the supporting screw is installed in the expansion head.

Further, a lock nut and a leveling nut for adjusting the main keel are arranged on the supporting screw, and the main keel is located between the lock nut and the leveling nut.

Further, a plurality of main keels are arranged on the same plane, and the distance between two adjacent main keels is not more than 800mm.

Further, the main joist is also provided with a fixing buckle, and the auxiliary joist is fixed on the fixing buckle, and the distance is not more than 400mm.

Further, the keel base layer is made of light steel, wherein a layer of zinc is further attached to the inner surface and the outer surface of the keel.

Further, gaps are reserved between two adjacent base layers, the width of each gap is 5-8mm, and gaps of 8-15mm are reserved between the base layers and the ground, the top surface and the wall bodies on two sides.

Further, an air interlayer is arranged between the base layer board and the wall body, and the thickness of the air interlayer is more than or equal to 60mm.

Further, the base layer is coated with a moisture barrier layer towards the wall portion.

Further, the decorative surface layer is made of surface layer decorative materials such as soft bags, hard bags, wood decorative surfaces and the like.

Compared with the prior art, the application has the following technical effects:

(1) This application is through will fossil fragments basic unit passes through supporting screw and ground perpendicular installs on the wall body, the basic unit board passes through fossil fragments basic unit adheres to on the wall body, make its stable in structure to guarantee that wall molding can not arch the deformation, can not fracture, can not wet moldy.

(2) The utility model provides a main joist and false keel are the light gauge steel to its internal and external surface has all plated the one deck zinc, forms with high-quality steel band processing, and it has light in weight, intensity height, anticorrosive fire-retardant advantage, and its shape and size also can not change along with air humidity change like wooden fossil fragments, light gauge steel basic unit is very stable, can not appear the problem of shape change.

(3) Gaps are reserved between two adjacent base layers, and the width of each gap is 5-8mm; gaps of 8-15mm are reserved between the base layer plate and the ground, between the base layer plate and the top surface and between the base layer plate and the wall bodies on two sides, and a large enough space is reserved for free expansion and contraction of the base layer plate, so that no matter the base layer plate is affected by the environment, the problem of dry shrinkage and wet expansion occurs, the whole modeling base layer is free from the phenomenon of uneven arching, and the surface flatness of the base layer plate is guaranteed to be very high.

(4) In this application the basic unit board is attached through the light gauge steel basic unit on the wall body, with there is an air interlayer between the wall body, not only can with the basic unit board is separated with the wall body, but also has better heat preservation thermal-insulated effect. Therefore, water films and water drops generated by dew condensation on the outer wall in plum rain seasons or in the south returning days cannot migrate to the base plate, and therefore the base plate cannot be wetted or mildewed and rotten.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

fig. 1: is a schematic structural diagram of the off-wall wood molding base layer.

In the figure: the wall comprises a wall body 1, a supporting screw rod 2, a locking nut 21, a leveling nut 22, a main keel 3, an auxiliary keel 4, a base layer plate 5, a decorative layer 6, a self-tapping screw 7, an expansion head 8 and an air interlayer 9.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

As shown in fig. 1, in this embodiment, an off-wall wooden molding base layer includes: the wall body 1, the keel base layer, the base layer board 5 and the decorative surface layer 6; the wall body 1 is positioned around a room, the room is surrounded, the room is usually a brickwork wall or a shear wall, the keel base layer is vertically arranged on the wall body 1 with the ground through the supporting screw rod 2, the base plate 5 is attached to the wall body 1 through the keel base layer, the decorative surface layer 6 is fixed on the base plate 5 through an adhesive or a fixing piece, a gap is reserved between two adjacent base plate 5, and the gap width is 5-8mm; gaps of 8-15mm are reserved between the base layer board and the ground, the top surface and the wall bodies on two sides, and a large enough space is reserved for the shape and the size of the base layer board 5 to change along with the change of air humidity, so that the structure is stable, and the wall surface modeling is ensured not to arch deformation, crack and become moldy due to damp.

Preferably, in this embodiment, the keel base layer comprises: the main joists 3 and the auxiliary joists 4 are vertically fixed on the wall body 1 by the supporting screw rods 2, the main joists 3 and the ground are vertically arranged on the supporting screw rods 2, and the auxiliary joists 4 and the main joists 4 are vertically arranged

Further, at least 2 main keels 3 are arranged on the same plane, and the distance between two adjacent main keels 3 is not more than 800mm.

Further, an expansion head 8 is further arranged on the wall body 1, the expansion head 8 is pre-perforated, is installed on the wall body 1 in a mode of tightening nuts after insertion, the support screw 2 is vertically fixed on the outer wall body 1, and the distance between the support screw 2 is 400mm along the direction of the main joist 3.

Further, in this embodiment, the supporting screw 2 is provided with a locking nut 21 for fixing the main keel 3 and a leveling nut 22 for adjusting the main keel, and the main keel 3 is located between the locking nut 21 and the leveling nut 22. The front and back positions of the leveling nuts 22 on the supporting screw rods 2 can be finely adjusted, the main keels can be adjusted in a plane, the flatness is less than or equal to 2mm, the verticality is less than or equal to 3mm, and the leveling nuts completely meet the national relevant quality standard.

Preferably, the main keel 3 is further provided with a fixing buckle, and the auxiliary keel 4 is fixed on the fixing buckle. The auxiliary keel 4 is a C-shaped keel, the width of the auxiliary keel is 50mm, the section shape of the auxiliary keel is matched with the fixed buckle on the main keel 3, the auxiliary keel is tightly attached to the surface of the main keel 3 after being buckled to the fixed buckle on the main keel 3, and the auxiliary keel is vertically distributed with the main keel 3 at a spacing of 400mm. The main joist 3 forms a plane, the flatness of which is less than or equal to 2mm and the perpendicularity of which is less than or equal to 3mm, so that the flatness of the surface formed by the auxiliary joist 4 is also less than or equal to 2mm and the perpendicularity of which is less than or equal to 3mm, and also meets the national relevant standards.

Further, the keel base layer is made of light steel. Preferably, in this embodiment, the main keel 3, the auxiliary keel 4, the supporting screw 2, the expansion head 8, the locking nut 21 and the leveling nut 22 are all produced by adopting a galvanization process, and the inner and outer surfaces are galvanized and made of metal materials, so that the main keel is favorable for corrosion prevention and flame retardance of a keel base layer, and the main keel is stable in structure.

Further, gaps are reserved between two adjacent base layers 5, the width of each gap is 5-8mm, and gaps of 8-15mm are reserved between the base layers 5 and the ground, the top surface and the wall bodies on two sides.

Further, the base plate 5 is attached to the wall body 1 through a light steel keel base layer, an air interlayer 9 is arranged between the base plate and the wall body 1, and the thickness of the air interlayer 9 is greater than or equal to 60mm.

Wherein, the base layer board 5 is artificial boards such as an European pine board, a multilayer board, a joinery board, a Hua Naijing Hua board and the like. Preferably, in this embodiment, the base layer board 5 is an ohmmeter board with a thickness of 9mm, and is fixed on the surface of the light steel keel base layer by self-tapping screws 7, and is tightly connected with the light steel keel base layer. The self-tapping screw 7 is used for fixing the base layer board 5 to the surface of the light steel keel base layer, the model of the self-tapping screw 7 is 3.5x25, the distance from the self-tapping screw 7 to the edge of the base layer board 5 is less than or equal to 50mm, the distance between the self-tapping screw 7 and the self-tapping screw 7 is less than or equal to 400mm, the self-tapping screw is uniformly arranged, and based on the arrangement, the base layer board 5 is uniformly stressed and cannot arch uneven deformation.

In order to further improve the moisture resistance of the base layer board 5, before formal construction, the surface of the base layer board 5, which faces the wall body 1, is fully coated with moisture-proof paint for sealing the base layer board 5, so that the absorption of moisture in the air is reduced, and the stability of the wall surface wood-based base layer is further improved.

Further, the decorative surface layer 6 is usually a surface layer decorative material such as a soft bag, a hard bag, a wood veneer, or the like.

Preferably, in this embodiment, the decorative surface layer 6 is a soft package, and is fixed to the base board 5 by an adhesive and a gun nail. Because the keel base layer and the base layer board 5 are stable in structure, the plum cannot be wetted and sent out by the dew condensation on the wall surface in the plum rainy season or in the south, so that the keel base layer and the base layer board are stable in structure, cannot generate arch deformation, cannot crack and cannot be wetted and sent out.

Compared with the prior art, the application has the following technical effects:

this application is through will fossil fragments basic unit pass through supporting screw and ground are installed perpendicularly on the wall body, and will fossil fragments basic unit with keep certain interval between the wall body, the basic unit board passes through fossil fragments basic unit is attached on the wall body, stable in structure, thereby guarantee that wall molding can not arch deformation, can not fracture, can not wet moldy.

The utility model provides a main joist and false keel are the light gauge steel to its internal and external surface has all plated the one deck zinc, forms with high-quality steel band processing, and it has light in weight, intensity height, anticorrosive fire-retardant advantage, and its shape and size also can not change along with air humidity change like wooden fossil fragments, light gauge steel basic unit is very stable, can not appear the problem of shape change.

Gaps are reserved between two adjacent base layers, and the width of each gap is 5-8mm; gaps of 8-15mm are reserved between the base layer plate and the ground, between the base layer plate and the top surface and between the base layer plate and the wall bodies on two sides, and a large enough space is reserved for free expansion and contraction of the base layer plate, so that no matter the base layer plate is affected by the environment, the problem of dry shrinkage and wet expansion occurs, the whole modeling base layer is free from the phenomenon of uneven arching, and the surface flatness of the base layer plate is guaranteed to be very high.

In this application the basic unit board is attached through the light gauge steel basic unit on the wall body, with there is an air interlayer between the wall body, not only can with the basic unit board is separated with the wall body, but also has better heat preservation thermal-insulated effect. Therefore, water films and water drops generated by dew condensation on the outer wall in plum rain seasons or in the south returning days cannot migrate to the base plate, and therefore the base plate cannot be wetted or mildewed and rotten.

In the description of the present application, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc. azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The above embodiments are only for illustrating the technical solution of the present application, not for limiting, and the present application is described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present application without departing from the spirit and scope of the technical solution of the present application, and it is intended to cover within the scope of the claims of the present application.

Claims (10)

1. A wall-off wood molding base layer, comprising: the wall body, the keel base layer, the base layer plate and the decorative surface layer; the keel base layer is vertically arranged on the wall body through the supporting screw rod and the ground, the base layer plate is attached to the wall body through the keel base layer, and the decorative surface layer is fixed on the base layer plate through an adhesive or a fixing piece, wherein a certain distance is arranged between the base layer plate and the wall body.

2. The off-wall wood molding base layer of claim 1, wherein said keel base layer comprises: the main joists and the auxiliary joists are vertically fixed on the wall body, the main joists and the ground are vertically arranged on the supporting screw, and the auxiliary joists and the main joists are vertically arranged.

3. The off-wall wood molding base layer according to claim 2, wherein an expansion head is further provided on the wall body, and the support screw is installed in the expansion head.

4. A wall-off wooden molding base according to claim 3, wherein the support screw is provided with a lock nut and a leveling nut for adjusting the main runner, the main runner being located between the lock nut and the leveling nut.

5. The off-wall wood molding base of claim 2, wherein a plurality of said main runners are in a single plane and adjacent two of said main runners are spaced apart by no more than 800mm.

6. The wall-separated wood molding base layer according to claim 2, wherein a fixing buckle is further arranged on the main keel, the auxiliary keels are fixed on the fixing buckle, and the distance between two adjacent auxiliary keels is not more than 400mm.

7. The off-wall wood molding base layer of any one of claims 1 to 6, wherein the keel base layer is made of light steel, and wherein a layer of zinc is further attached to the inner and outer surfaces of the keel base layer.

8. The off-wall wood molding base according to any one of claims 1 to 6, wherein a gap is left between two adjacent base boards, the gap width is 5-8mm, and a gap of 8-15mm is left between the base boards and the ground, the top surface and the wall bodies on two sides.

9. The off-wall wood molding base according to any one of claims 1 to 6, wherein an air interlayer is provided between the base board and the wall body, and the thickness of the air interlayer is 60mm or more.

10. The off-wall wood-based substrate according to any one of claims 1 to 6, wherein the substrate sheet is further coated with a moisture barrier towards the wall portion.

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