WO2017020676A1 - Modular wall and erection method thereof - Google Patents

Abstract

A modular wall, from outside to inside in turn, includes an exterior decorative surface (5), an external gypsum board (6), a rectangular wall frame, an internal gypsum board (7) and an interior decorative surface (8). The rectangular wall frame consists of an upper keel (1), a bottom keel (2), a left vertical keel (3) and a right vertical keel (4) in an inserting manner. The external gypsum board (6) and the internal gypsum board (7) are fixed on both sides of the rectangular wall frame respectively. The exterior decorative surface (5) is adhered to the external surface of the external gypsum board (6); and the interior decorative surface (8) is adhered to the inner surface of the internal gypsum board (7). The wall frame may be filled with thermal insulation materials. An erection method of the modular wall includes the steps of: prefabricating modular wall units in factory; connecting the prefabricated modular wall units with top elements, bottom elements and modular wall units on site, so as to form integral partition walls. The modular walls need not secondary decoration on site, are installed quickly, and are environmental protection and convenient.

Description

Modular wall and installation method Technical field

The present application relates to a building component and a mounting method thereof, and more particularly to a modular wall and a mounting method.

Background technique

The traditional partition wall is processed and assembled by the construction personnel on site. The construction is complicated and the time is long. The quality of the partition wall is easily affected by the construction personnel and the environment. In the process, more waste and waste will be generated, accompanied by noise and dust. Pollution. If the position of the partition wall needs to be changed, the original partition wall must be demolished and cannot be reused, resulting in great waste of resources.

The assembled partition wall system standardizes and modularizes the light steel keel gypsum board partition wall, assembles and manufactures in the factory or production workshop, and transports it directly to the construction site for installation. The production and construction process is more standard and the wall quality is guaranteed to be reliable, and no waste or waste residue will be produced. The wall can be disassembled and disassembled for reuse, energy saving, environmental protection, labor saving, and high resource utilization.

Although the existing fabricated wall is also standardized and modularized, the manufacturing process of the module itself is more complicated, and some require secondary processing at the construction site.

Summary of the invention

In view of the above reasons, the present application provides a modular wall that simplifies the fabrication of modules for a fabricated wall and can be decorated during assembly of the modular wall to simplify construction work on the construction site.

The technical solutions adopted in this application are as follows:

The utility model relates to a modular wall body which comprises an outer veneer, an outer gypsum board, a rectangular wall skeleton which is inserted from the keel, the ground keel and the left vertical keel and the right vertical keel, and an inner gypsum board. The interior surface, the outer gypsum board and the inner gypsum board are respectively fixed on two sides of the rectangular wall skeleton, the outer surface is applied to the outer side surface of the outer gypsum board, and the inner surface is applied On the inner side of the inner gypsum board.

Wherein, the Tianlong bone has a U-shaped body, and the back of the limb is extended inward along the U-shaped body The recesses form receiving slots, and the receiving slots are spaced apart from the receiving holes, and the jacks have flanging sides on the sides of the U-shaped body.

Wherein, the back plate of the keel is spaced apart from a fastener connected to the top member, and the fastener is inserted into the socket and is engaged with the flange on both sides of the socket.

Wherein, the fastener is composed of two parts: an iron piece and a bolt, wherein a hole with a thread is arranged in the middle of the iron piece, and a bead is arranged on each side of the iron piece, and both ends of the bead are respectively provided There is a half-moon hook; the bolt is mounted in the hole of the iron piece, and a nut is welded to the bolt.

Wherein, the ground keel has a U-shaped body, and the back of the limb is extended inwardly along the U-shaped body to form a receiving groove.

Wherein, the right vertical keel has a U-shaped body, and the U-shaped body has a groove on the back plate.

The left vertical keel has a U-shaped body, and the U-shaped body has a protrusion on the back plate, and the protrusion cooperates with the groove.

Optionally, the protrusion is a rectangular protrusion, an M-shaped protrusion or a trapezoidal protrusion.

Wherein, the outer veneer and the inner surface are a wallpaper or a PVC film.

The above modular wall mounting method includes:

Prefabricated modular wall units in the factory;

The prefabricated modular wall unit is transported to the construction site and connected to the top member, the bottom member and the modular wall unit to form a complete partition wall.

Wherein, the process of prefabricating the partition wall in the factory comprises: a Tianlong bone, a ground keel, a left vertical keel, and a right vertical keel inserted into a rectangular skeleton; the Tianlong bone and the ground keel are installed on the back plate at intervals Fastener; the inner gypsum board and the outer gypsum board are respectively installed on both sides of the rectangular skeleton, and the inner gypsum board and the outer gypsum board are fixed with the left vertical keel, the right vertical keel, the Tianlong bone and the ground keel; A veneer and an exterior veneer are respectively applied to the inner gypsum board and the outer gypsum board to form a modular wall unit.

Wherein, the process of connecting the modular wall unit into a whole wall comprises: installing an M-shaped positioning keel on the top member, the bottom member and one side; and the top, bottom and one side of the modular wall unit M-shaped positioning keel fit; positioning the fastener on the Tianlong bone into the positioning of the M-shaped positioning keel Inside the slot; screw the nut of the fixing member to clamp it with the M-shaped positioning keel; after the completion of the first modular wall unit, the right vertical keel of the second modular wall unit and the first modular wall The left vertical keel of the body unit is concave-convex, and sequentially connected to form a whole modular wall.

Wherein, the M-shaped positioning keel comprises a web and a wing plate on both sides of the web, the wing plate is formed by bending the web downward, and the middle part of the web is bent downward. There is a vertical groove; the flaps on both sides are provided with a folded edge to the outside.

The above technical solution has the following advantages compared with the existing fabricated wall:

Through the rectangular wall skeleton formed by the Tianlong bone, the ground keel and the left vertical keel and the right vertical keel, the non-destructive quick connection in the process of connecting the wall skeleton is realized.

The self-decoration in the production process of the modular wall is realized by applying the gypsum board and the veneer inside and outside the skeleton, and the installation only needs simple operation, and the construction site does not need to carry out the processes such as painting and coating, and the environment is fast and environmentally friendly.

The left vertical keel and the right vertical keel are concave-convex, which realizes the seamless connection of the wall joints, solves the problem of crack cracking of the existing modular installation wall, and makes the wall joint seam become a natural decorative line.

Through the fastener and the M positioning keel, the quick and accurate connection between the modular wall and the upper member can be realized, and during the connecting process, the end of the fastener is inserted into the groove of the positioning M positioning keel to realize the modular wall and The seamless effect of the upper part.

The modular wall production and installation process of the embodiment of the invention is simple, has strong practicality, and can form a good decoration effect after installation.

BRIEF abstract

Figure 1 is a schematic view of a modular wall skeleton;

Figure 2 is a detailed view of the keel;

Figure 3 is a detailed view of the ground keel;

Figure 4 is a detailed view of the right vertical keel;

Figure 5 is a detailed view of the left vertical keel;

Figure 6 is a detailed view of the connection node of the keel and the top connector;

Figure 7 is a schematic view of the connection of the Tianlong bone and the vertical keel;

Figure 8 is a detailed view of the connection nodes of two adjacent modules;

Figure 9 is a detailed view of the fastener;

Figure 10 is a detailed view of the M-shaped positioning keel structure.

LIST OF REFERENCE NUMERALS: 1-Dragon keel, 101-U type body, 102-accommodating groove, 103-jack, 104-flange, 2-ground keel, 201-U-shaped body, 202-accommodating groove, 3-left Vertical keel, 301-U body, 302-protrusion, 303-curl, 4-right vertical keel, 401-U body, 402-groove, 403-curl, 5-outer finish, 6- External gypsum board, 7-inner gypsum board, 8-interior surface, 9-M positioning keel, 901-web; 902-wing; 903-vertical groove; 904-folded, 10-top member, 11-screw, 12-first nut, 13-second nut, 14-pad mother, 15-fastener, 1501-iron sheet, 1502-bolt; 1503-nut; 1504-hem; 1505-hook.

Preferred embodiment of the invention

The embodiments of the present invention are described below with reference to the accompanying drawings. It should be noted that the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other without conflict.

A modular wall is shown in Figures 1 through 9, including a rectangular wall skeleton and a gypsum board layer, a facing layer.

Wherein, the rectangular wall skeleton comprises a plug formed by the Tianlong bone 1, the ground keel 2, the left vertical keel 3 and the right vertical keel 4 as shown in FIG. 1 , wherein the ground keel 2 and the Tianlong bone 1 have the same structure and are placed. The direction is exactly the opposite, which is not shown in this figure due to the length of the page and the orientation of the view.

The modular wall further includes an outer veneer 5, an outer gypsum board 6, an inner gypsum board 7, and an interior surface 8 which are applied to the surface of the rectangular wall skeleton from the outside to the inside, as shown in FIG. The outer gypsum board 6 and the inner gypsum board 7 are respectively fixed on two sides of the rectangular wall skeleton, and the outer veneer 5 is applied to the outer side surface of the outer gypsum board 6, and the interior surface 8 is applied to The inner side surface of the inner gypsum board 7 needs to be described. Here, the inner and outer surfaces of the outer veneer 5, the outer gypsum board 6, the inner gypsum board 7, and the inner surface 8 are defined for the purpose of clearly explaining FIG. The left side of 6 is the outer side, and the right side of FIG. 6 is the inner side. In actual application, it is not necessary to distinguish between inside and outside.

Among them, the specific structure of the Tianlong bone 1 is shown in Fig. 2, which has a U-shaped body 101 with an upper edge of the limb The U-shaped body 101 is extended to inwardly to form a receiving groove 102 for receiving a protruding portion of the M-shaped positioning keel 9 when the modular wall is connected with the top member 10, and the receiving groove 102 is spaced apart The jack 103 is opened, and the jack 103 forms a flange 104 on both sides of the jack 103 by slitting the bottom plate portion of the receiving groove 102 and bending the broken portion of the bottom plate into the U-shaped body 101.

In order to connect with the M-shaped positioning keel 9 on the top member 10, the back plate of the keel 1 is spaced apart from a fastener 15 connected to the top member, and the fastener 15 is inserted into the insertion hole 103 and The flanges 104 on both sides of the jack are engaged, and the final connection effect is as shown in the upper part of FIG.

Figure 7 shows the insertion process of the Tianlong bone 1 and the right vertical keel 4, wherein the arrows indicate the relative movement direction of the Tianlong bone 1 and the right vertical keel 4. From this figure, it can be seen that the Tianlong bone 1 and the right vertical keel When the connection of 4, the right vertical keel 4 is integrally inserted into the U-shaped body groove of the Tianlong bone 1, and the side wall of the right vertical keel 4 is fitted with the U-shaped body groove body without any auxiliary connecting members.

Figure 8 shows the connection between the left vertical keel 3 and the right vertical keel 4 when two adjacent modular wall units are connected, and the left vertical keel 3 of the rear mounted modular wall unit is directly raised. Insertion into the recess of the right vertical keel 4 also does not require any auxiliary connections.

In the specific implementation, the structure of the fastener 15 is as shown in FIG. 9 , which is composed of two parts, an iron piece 1501 and a bolt 1502 . The iron piece 1501 is provided with a threaded hole in the middle, and the iron piece 1501 has one on each side. The curling edge 1504 is provided with a half-moon hook 1505 at each end of the curling edge 1504. The bolt 1502 is mounted in the hole of the iron piece 1501, and a nut 1503 is welded to the bolt 1502.

In a specific implementation, the specific structure of the ground keel 2 is shown in FIG. 3, which has a U-shaped body 201, and the back of the limb is extended inwardly along the U-shaped body to form a receiving groove 202. The receiving groove 202 functions as the same keel. The receiving groove 102 in 1.

For specific implementation, the specific structure of the right vertical keel 4 is shown in FIG. 4 , which has a U-shaped body 401 . The U-shaped body 401 has a groove 402 on the back plate thereof, and the limb tip thereof is bent into the U-shaped body 401 . The curling edge 403.

For specific implementation, the specific structure of the left vertical keel 3 is shown in FIG. 5 , which has a U-shaped body 301 having a protrusion 302 on the back plate, and the protrusion 302 and the groove 402 are concave and convex. In cooperation, the U-shaped body 301 has a bead 303 that is bent into the U-shaped body 301.

In a specific implementation, the protrusion 302 is a rectangular protrusion, an M-shaped protrusion or a trapezoidal protrusion. In the present application, an M-shaped protrusion is preferred.

In a specific implementation, the exterior finish and the interior trim are wallpaper or PVC film.

In the specific implementation, according to the function of the wall, the rectangular wall skeleton is filled with insulation or sound insulation material.

The above-mentioned self-decorated modular wall mounting method generally comprises the following steps: Step one, prefabricating a modular wall unit in a factory; and step two, transporting the prefabricated modular wall unit to a construction site, with a top member, The bottom member and the modular wall unit are connected to form a whole partition wall. Specifically, the process of prefabricating the partition wall in the factory is as follows: the keel bone, the ground keel, the left vertical keel, and the right vertical keel are inserted into a rectangular skeleton; the keel and the ground keel are separated on the back plate. Install fasteners; install inner gypsum board and outer gypsum board on both sides of rectangular frame and fix inner gypsum board and outer gypsum board to left vertical keel, right vertical keel, Tianlong bone and ground keel; The interior panel and the exterior panel are respectively applied to the inner gypsum board and the outer gypsum board to form a modular wall unit. Specifically, the process of connecting the modular wall unit into a whole wall is to install an M-shaped positioning keel on the top member, the bottom member and one side; the top, bottom and side of the modular wall unit Fitted with the M-shaped positioning keel; the fastener on the keel is snapped into the positioning groove of the M-shaped positioning keel; the nut of the fixing member is screwed to clamp with the M-shaped positioning keel; the first modular wall unit After completion, the right vertical keel of the second modular wall unit is matched with the left vertical keel of the first modular wall unit, and sequentially connected to form a whole modular wall.

Wherein, the M-shaped positioning keel 9 used in the installation process, the specific structure of which is shown in FIG. 10, includes a web 901 and wings 902 on both sides of the web 901, the wing 902 is The web 901 is bent downward, and a vertical groove 903 is formed in the middle of the web 901. The flaps 902 on both sides are provided with a folded edge 904 to the outside. The corresponding convex portion of the vertical groove 903 is accommodated in the receiving groove of the keel or the ground keel during the installation process, and the folded edge 904 is used for fitting with the side edge of the keel or the ground keel receiving groove to form a good shape. The decoration effect.

The embodiments disclosed in the present invention are as described above, but the contents thereof are only for the purpose of facilitating understanding of the technical solutions of the present invention, and are not intended to limit the present invention. Any modifications and changes in the form and details of the embodiments may be made by those skilled in the art without departing from the scope of the present invention. Subject to the scope of the appended claims

Industrial applicability

The modular wall and the installation method provided by the application can realize the non-destructive quick connection in the process of connecting the wall skeleton, and the self-decoration in the production process of the modular wall is realized by applying the gypsum board and the veneer inside and outside the skeleton. Installation requires only simple operation. After completion, the construction site does not need to carry out painting and other processes, which is fast and environmentally friendly, and can form a good decoration effect after installation.

Claims (13)

A modular wall body comprising: an outer facing, an outer gypsum board, a rectangular wall skeleton inserted by a keel, a ground keel, a left vertical keel and a right vertical keel, and an inner gypsum. a plate, an interior surface, the outer gypsum board and the inner gypsum board are respectively fixed on two sides of the rectangular wall skeleton, and the outer surface is applied to an outer side surface of the outer gypsum board, the interior surface Apply to the inner side of the inner gypsum board. The modular wall according to claim 1, wherein the keel has a U-shaped body, and the back of the limb is extended inwardly along the U-shaped body to form a receiving groove, and the receiving groove is spaced apart The jack has a flange on both sides of the jack to the U-shaped body. The modular wall of claim 2, wherein the back panel of the keel is spaced apart from a fastener coupled to the top member, the fastener being inserted into the receptacle and interposed with the insert The flanges on both sides of the hole are snapped. The modular wall according to claim 3, wherein the fastener is composed of two parts, an iron piece and a bolt, and a hole with a thread is arranged in the middle of the iron piece, and a bead is provided on each side of the iron piece. The two ends of the bead are respectively provided with a half-moon hook; the bolt is installed in the hole of the iron piece, and a nut is welded on the bolt. The modular wall of claim 1 wherein said ground keel has a U-shaped body with a rearwardly concavely inwardly recessed receiving groove along said U-shaped body. The modular wall of claim 1 wherein said right vertical keel has a U-shaped body with a recess on the back panel. The modular wall of claim 6, wherein the left vertical keel has a U-shaped body, the U-shaped body has a protrusion on the back plate, and the protrusion cooperates with the groove. The modular wall of claim 7 wherein said projections are rectangular projections, M-shaped projections or trapezoidal projections. The modular wall of claim 1 wherein said exterior finish and said interior trim are wallpaper or PVC film. The modular wall mounting method according to any one of claims 1 to 9, comprising: Prefabricated modular wall units in the factory; The prefabricated modular wall unit is transported to the construction site and connected to the top member, the bottom member and the modular wall unit to form a complete partition wall. The installation method according to claim 10, wherein the process of prefabricating the partition wall in the factory comprises: inserting a keel, a ground keel, a left vertical keel, and a right vertical keel into a rectangular skeleton; Fasteners are installed on the back plate of the keel and the ground keel; the inner gypsum board and the outer gypsum board are respectively installed on both sides of the rectangular skeleton, and the inner gypsum board and the outer gypsum board are respectively connected with the left vertical keel and the right vertical keel. The Tianlong bone and the ground keel are fixed; the interior panel and the exterior panel are respectively applied to the inner gypsum board and the outer gypsum board to form a modular wall unit. The mounting method according to claim 10, wherein the process of connecting the modular wall unit into a whole wall comprises: mounting an M-shaped positioning keel on the top member, the bottom member and one side; The top, bottom and one side of the body unit are engaged with the M-shaped positioning keel; the fastener on the keel is snapped into the positioning groove of the M-shaped positioning keel; the nut of the fixing member is screwed to clamp with the M-shaped positioning keel After the completion of the first modular wall unit, the right vertical keel of the second modular wall unit is matched with the left vertical keel of the first modular wall unit, and sequentially connected to form a modular whole Wall. The mounting method according to claim 12, wherein said M-shaped positioning keel comprises a web and wings on both sides of said web, said flap being formed by bending said web downward. The middle portion of the web is bent downward to provide a vertical groove; the wings on both sides are provided with a folded edge to the outside.

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