阅读说明：本技术 一种卡卧式墙体的门窗结构和门窗施工方法 (Door and window structure of horizontal wall body and door and window construction method ) 是由 武发德 刘长柏 滕伟广 许树栋 于 2020-12-31 设计创作，主要内容包括：本发明公开了一种卡卧式墙体的门窗结构和门窗施工方法,门窗结构包括竖立在上下楼板之间的墙体模块,墙体模块包括墙板单元和设置在墙板单元一侧的第一墙面板,墙体模块的上下两端都分别与连接件连接,形成隔墙,墙板单元包括沿拼接长度方向设置的第一墙板单元、第二墙板单元和第三墙板单元；第二墙板单元上设置有与第二墙板单元宽度相同的空区,空区四周设置有U型龙骨,U型龙骨扣合在空区四周的墙体模块的边部上。门窗施工方法包括：安装U型天地龙骨；安装门窗一侧的墙板单元；安装门窗上方和下方的墙板单元；安装门窗另一侧的墙板单元；用自攻钉将相邻的墙板单元固定连接；安装墙板单元另一侧的石膏板；安装门窗四周的U型龙骨。(The invention discloses a door and window structure of a horizontal wall and a door and window construction method, wherein the door and window structure comprises a wall module which is erected between an upper floor and a lower floor, the wall module comprises a wall unit and a first wall panel arranged on one side of the wall unit, the upper end and the lower end of the wall module are respectively connected with a connecting piece to form a partition wall, and the wall unit comprises a first wall panel unit, a second wall panel unit and a third wall panel unit which are arranged along the splicing length direction; be provided with the dead zone the same with second wallboard unit width on the second wallboard unit, be provided with U type fossil fragments around the dead zone, U type fossil fragments lock is on the limit portion of wall body module all around in dead zone. The door and window construction method comprises the following steps: installing a U-shaped top keel and a U-shaped bottom keel; installing a wall plate unit at one side of a door and a window; installing wall plate units above and below the door and window; installing a wallboard unit at the other side of the door and the window; fixedly connecting the adjacent wall plate units by using self-tapping screws; installing a gypsum board on the other side of the wallboard unit; and installing U-shaped keels around the door and window.)

1. A door and window structure of a horizontal wall body is characterized by comprising a wall body module which is erected between an upper floor slab and a lower floor slab, wherein the wall body module comprises a wall body unit and a first wall panel arranged on one side of the wall body unit, the upper end and the lower end of the wall body module are respectively connected with a connecting piece to form a partition wall,

the wallboard units comprise a first wallboard unit, a second wallboard unit and a third wallboard unit which are arranged along the splicing length direction;

the second wallboard unit is provided with a dead zone with the same width as the second wallboard unit, U-shaped keels are arranged around the dead zone, and the U-shaped keels are buckled on the edge of the wall body module around the dead zone.

2. The door and window structure of the horizontal clamping wall body as claimed in claim 1, wherein the two ends of the wall panel unit are provided with horizontal clamping keels for connecting with adjacent wall panel units, and the horizontal clamping keels are arranged along the height direction of the wall panel unit.

3. The door and window structure of horizontal clamping wall body according to claim 2, wherein the horizontal clamping keel comprises a horizontal clamping male keel and a horizontal clamping female keel,

the first wallboard unit is close to be provided with the horizontal concave fossil fragments of card on the terminal surface of second wallboard unit, the third wallboard unit is close to be provided with the horizontal concave fossil fragments of card on the terminal surface of second wallboard unit, the both ends of second wallboard unit all are provided with the horizontal protruding fossil fragments of card.

4. The door and window structure of the horizontal type clamping wall body as claimed in claim 3, wherein the horizontal type clamping keel comprises a keel body and a first protrusion arranged on one side of the keel body.

5. The door and window structure of the horizontal type clamping wall body as claimed in claim 4, wherein the horizontal type clamping convex keel further comprises a second protrusion arranged on the other side of the convex keel body, and the second protrusion and the first protrusion are symmetrically arranged.

6. The door and window structure of the horizontal clamping wall body as claimed in claim 4, wherein the horizontal clamping keel comprises a keel body and a first groove arranged at one side of the keel body, and the first groove is configured to accommodate the first protrusion.

7. The door and window structure of the horizontal clamping wall body as claimed in claim 6, wherein the horizontal clamping keel further comprises a second groove arranged at the other side of the keel body, and the second groove and the first groove are symmetrically arranged.

8. The door and window structure of horizontal type wall body according to claim 2, wherein said horizontal type keel comprises horizontal type male and female keel, said horizontal type male and female keel being respectively provided at both ends of said wall panel unit,

the horizontal clamping type convex-concave keel comprises a convex-concave keel body, a third bulge arranged on one side of the convex-concave keel body and a third groove arranged on the other side of the convex-concave keel body,

and the horizontal clamping type convex-concave keels at the two ends of the second wallboard unit are all provided with third bulges outwards.

9. The door and window structure of horizontal clamping wall body according to any one of claims 2 to 8, wherein the wall panel unit comprises an insulating layer, second wall panels arranged at both sides of the insulating layer and a keel assembly,

the keel assembly comprises the horizontal keel and a supporting keel, wherein the supporting keel is arranged in the middle of the wallboard unit and is arranged along the height direction of the wallboard unit.

10. The door/window structure of the horizontal clamping wall body as claimed in any one of claims 2 to 8, wherein the number of the second wall panel units is one or more.

11. A method for constructing a door/window of a horizontal type wall body, which is characterized in that the door/window structure of the horizontal type wall body according to any one of claims 1 to 10 is adopted, and comprises the following steps:

installing a U-shaped top keel and a U-shaped bottom keel;

a wall panel unit installed at one side of the doorway or window;

installing a wall panel unit above the doorway; or, installing wall panel units above and below the window;

a wall panel unit installed at the other side of the doorway or window;

fixedly connecting the adjacent wall plate units by using self-tapping screws;

installing a gypsum board on the other side of the wallboard unit;

and U-shaped keels arranged around the doorway or the window are arranged.

Technical Field

The application relates to but is not limited to the building field, in particular to a door and window structure of a horizontal wall body and a door and window construction method.

Background

Traditional wall body needs the on-the-spot installation of staff, and on-the-spot fossil fragments, gypsum board and rock wool board etc. install one by one between the floor from top to bottom, and its in-process produces a large amount of wastes material, can lead to the fact the staff to be in the dust environment moreover inevitable. The development of the fabricated building is a great change of the construction mode, the fabricated wall is an important component in the fabricated building, and is a new internal decoration wall structure, the wall quality is safe and reliable, and the installation problems of the traditional wall can be avoided.

At present, the procedure of arranging door and window reserved holes on an assembled wall body is complex, and manpower and materials are wasted.

Disclosure of Invention

The embodiment of the application provides a door and window structure of a horizontal wall body and a door and window construction method, which are convenient to install and rapid to construct.

The embodiment of the application provides a door and window structure of a horizontal wall body, which comprises a wall body module erected between an upper floor slab and a lower floor slab, wherein the wall body module comprises a wall body unit and a first wall panel arranged on one side of the wall body unit, the upper end and the lower end of the wall body module are respectively connected with a connecting piece to form a partition wall,

the wallboard units comprise a first wallboard unit, a second wallboard unit and a third wallboard unit which are arranged along the splicing length direction;

the second wallboard unit is provided with a dead zone with the same width as the second wallboard unit, U-shaped keels are arranged around the dead zone, and the U-shaped keels are buckled on the edge of the wall body module around the dead zone.

The embodiment of the application also provides a door and window construction method of the horizontal clamping wall, the door and window construction method adopts the door and window structure of the horizontal clamping wall, and the door and window construction method comprises the following steps:

installing a U-shaped top keel and a U-shaped bottom keel;

a wall panel unit installed at one side of the doorway or window;

installing a wall panel unit above the doorway; or, installing wall panel units above and below the window;

a wall panel unit installed at the other side of the doorway or window;

fixedly connecting the adjacent wall plate units by using self-tapping screws;

installing a gypsum board on the other side of the wallboard unit;

and U-shaped keels arranged around the doorway or the window are arranged.

Compared with some technologies, the method has the following beneficial effects:

the door and window structure of the horizontal clamping wall body provided by the embodiment of the invention can be applied to an assembled wall body, and the application range of the assembled wall body is enlarged. The assembled wall body with this kind of door and window structure can realize quick construction: the assembled wall body with the door and window structure can be manufactured in a factory, can be directly assembled and installed on site, does not need to carry out the steps of gypsum board installation, glass wool (heat-insulating and sound-insulating material) filling and the like on site, and is convenient and rapid to install.

The door and window construction method for the horizontal clamping wall body, provided by the embodiment of the application, is convenient and quick to construct, simple in operation process and low in technical requirement on constructors, effectively shortens the construction period of doors and windows, and reduces the installation cost of the doors and windows.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a first schematic view of a door/window (window) structure of a horizontal wall according to an embodiment of the present disclosure;

fig. 2 is a schematic view of a second structure of a door/window (window) of the horizontal wall according to the embodiment of the present application;

fig. 3 is a schematic view of a second door/window structure of the horizontal clamping wall according to the embodiment of the present application (a wall panel structure above or below the empty area);

fig. 4 is a schematic view of a third door and window structure of the horizontal clamping wall (a wall plate structure at a dead zone) according to the embodiment of the present application;

FIG. 5 is an enlarged view of the structure of portion A of FIG. 4;

FIG. 6 is a schematic structural view of a wall module (second wall panel unit) according to an embodiment of the present application;

fig. 7 is a fourth schematic view of a door and window structure of the horizontal clamping wall according to the embodiment of the present application;

FIG. 8 is an enlarged view of the structure of portion B of FIG. 7;

fig. 9 is a fifth schematic view of a door and window structure of the horizontal wall according to the embodiment of the present application;

fig. 10 is a schematic flow chart illustrating a door and window construction method for a horizontal clamping wall according to an embodiment of the present application.

Illustration of the drawings:

1-a wall module, 11-a first wall panel unit, 12-a second wall panel unit, 13-a third wall panel unit, 14-a heat insulation layer, 15-a second wall panel, 21-an upper floor slab, 22-a lower floor slab, 3-a dead zone, 4-U-shaped keels, 51-clamping horizontal type convex keels, 511-a convex keel body, 512-a first protrusion, 513-a second protrusion, 52-clamping horizontal type concave keel, 521-a concave keel body, 522-a first groove, 523-a second groove, 53-clamping horizontal type convex and concave keel, 531-a convex and concave keel body, 532-a third protrusion, 533-a third groove, 6-a supporting keel and 7-a first wall panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The traditional method for arranging the doorway on the light steel keel gypsum board wall body is that a set of C-shaped keels (or U-shaped keels) which are buckled oppositely are respectively arranged on each side of the doorway to form a doorpost, rock wool strips or wood strips are arranged on the inner sides of the keels which are buckled oppositely, gypsum boards are arranged on two sides of the keels, rock wool boards are arranged in the middle of the gypsum boards, and the doorposts on two sides of the doorway are connected together through the U-shaped keels on the upper portion of the doorway. Namely, the wall panels on both sides of the doorway are individually assembled and assembled on site. The method of the window is similar to that of the door opening, a group of C-shaped keels (or U-shaped keels) which are buckled oppositely are arranged on each side of the window to form a window column, rock wool strips or wood strips are arranged inside the keels which are buckled oppositely, gypsum boards are arranged on two sides of the keels, rock wool boards are arranged in the middles of the gypsum boards, the window columns on two sides of the window are connected together through the U-shaped keels on the upper portion and the lower portion of the window, and then the door opening component is arranged on the basis.

The embodiment of the application provides a door and window structure of a horizontal wall, as shown in fig. 1 to 8, the door and window structure comprises a wall module 1 which is erected between an upper floor and a lower floor, wherein the wall module 1 comprises a wall panel unit and a first wall panel 7 arranged on one side of the wall panel unit, and the upper end and the lower end of the wall module 1 are respectively connected with a connecting piece to form a partition wall; the wallboard units comprise a first wallboard unit 11, a second wallboard unit 12 and a third wallboard unit 13 which are arranged along the splicing length direction; be provided with the dead zone 3 the same with second wallboard unit 12 width on the second wallboard unit 12, 3 dead zones are provided with U type fossil fragments 4 all around, and U type fossil fragments 4 lock is on 3 wall body module 1's all around limit in dead zone edge portion.

The second wall panel unit 12 is provided with a dead zone 3 having the same width as the second wall panel unit 12, that is, the second wall panel unit 12 is divided into two relatively independent wall panels (i.e., wall panel unit half C, D in the subsequent installation method), the two relatively independent wall panels (second wall panel unit 12), the first wall panel unit 11 and the third wall panel unit 13 surround to form a dead zone 3 in the middle, and the wall panel units at the edge of the dead zone 3 are fastened with U-shaped keels 4 to prevent the edge of the wall panel unit from cracking and the like. Wherein, the arrow in fig. 1 indicates the width direction and the splicing length direction. Upper floor 21 and lower floor 22, which in practice may be roof and floor; the empty area 3, in practical use, can be used as a doorway or a window.

In an exemplary embodiment, as shown in fig. 2, both ends of the wall panel unit are provided with horizontal clamping keels for connecting with adjacent wall panel units, and the horizontal clamping keels are arranged along the height direction of the wall panel units. The wallboard unit includes heat preservation 14, sets up second shingle nail 15 and the fossil fragments subassembly in heat preservation 14 one side, and the fossil fragments subassembly includes the horizontal fossil fragments of card and supports fossil fragments 6, supports fossil fragments 6 and sets up in the intermediate position of wallboard unit, and sets up along wallboard unit direction of height. For the sake of clarity, the structure and horizontal keel outside the first wall panel unit and the third wall panel unit are not completely shown in fig. 2.

The two ends of each wallboard unit are provided with horizontal clamping keels for connection between the adjacent wallboard units. The wallboard unit includes heat preservation 14 (glass cotton or rock wool), sets up gypsum board (second shingle nail 15) in heat preservation 14 one side, sets up the horizontal fossil fragments of card at the gypsum board both ends and sets up the support fossil fragments 6 at the gypsum board intermediate position, and wherein, C type fossil fragments can be chooseed for use to the support fossil fragments 6 for support and improve wallboard unit's intensity.

In an exemplary embodiment, as shown in fig. 6 and 7, the horizontal clamping type keel includes a horizontal clamping type male keel 51 and a horizontal clamping type female keel 52, the horizontal clamping type female keel 52 is disposed on an end surface of the first wall panel unit 11 close to the second wall panel unit 12, the horizontal clamping type female keel 52 is disposed on an end surface of the third wall panel unit 13 close to the second wall panel unit 12, and the horizontal clamping type male keel 51 is disposed at both ends of the second wall panel unit 12.

The horizontal clamping type keel is fixed at two ends of the wallboard unit through self-tapping screws, and the horizontal clamping type convex keel 51 is connected with the horizontal clamping type concave keel 52 in a matching mode. The end face, close to the second wall panel unit 12, of the first wall panel unit 11 is provided with horizontal clamping type concave keels 52, the end face, close to the second wall panel unit 12, of the third wall panel unit 13 is provided with horizontal clamping type concave keels 52, namely, the horizontal clamping type keels arranged on the left side and the right side of the dead zone 3 are the horizontal clamping type concave keels 52, the U-shaped keels 4 can be conveniently buckled, and interference is avoided.

In an exemplary embodiment, as shown in fig. 7, the snap-in type stud 51 includes a stud body 511 and a first protrusion 512 provided at one side of the stud body 511. The horizontal type keel 51 further comprises a second protrusion 513 arranged on the other side of the keel body 511, and the second protrusion 513 and the first protrusion 512 are symmetrically arranged. First projection 512 and second projection 513 are each located in a central portion of the side wing. The first protrusion 512 and the second protrusion 513 may be trapezoidal bosses, or may be rectangular, semicircular, or the like.

The clamping horizontal type male keel 51 comprises a first protrusion 512 arranged on one side of the male keel body 511, and the first protrusion 512 is used for being connected and matched with the clamping horizontal type female keel 52; the horizontal type clamping convex keel 51 further comprises a second protrusion 513 arranged on the other side of the convex keel body 511, the second protrusion 513 and the first protrusion 512 are symmetrically arranged, so that the horizontal type clamping convex keel 51 can be conveniently machined, and meanwhile, the horizontal type clamping convex keel 51 can be conveniently installed on the second wall panel 15.

In an exemplary embodiment, as shown in fig. 7, the snap-in type female keel 52 includes a female keel body 521 and a first groove 522 disposed on one side of the female keel body 521, the first groove 522 configured to receive the first protrusion 512. The horizontal type female keel 52 further comprises a second groove 523 arranged on the other side of the female keel body 521, and the second groove 523 and the first groove 522 are symmetrically arranged. The first groove 522 and the second groove 523 are located at the middle part of the flank.

The horizontal clamping type female keel 52 comprises a first groove 522 arranged on one side of the female keel body 521, and the first groove 522 is used for being connected and matched with the first protrusion 512; the horizontal clamping type female keel 52 further comprises a second groove 523 arranged on the other side of the female keel body 521, and the second groove 523 and the first groove 522 are symmetrically arranged, so that the horizontal clamping type female keel 52 can be conveniently processed, and meanwhile, the horizontal clamping type female keel 52 can be conveniently installed on the second wall panel 15.

Prefabricated holes are processed on the clamping horizontal type keels, so that self-tapping screws can conveniently penetrate through the bulges and the grooves of the two clamping horizontal type keels to connect the two wallboard units. The size of the protrusion is slightly smaller than that of the groove, so that the protrusion can be conveniently inserted into the groove and can be tightly inserted.

In an exemplary embodiment, as shown in fig. 2 to 5, the snap-in horizontal type keel includes snap-in horizontal type male and female keels 53, the snap-in horizontal type male and female keels 53 are respectively provided at both ends of the wall panel unit, the snap-in horizontal type male and female keel 53 includes a male and female keel body 531, a third protrusion 532 provided at one side of the male and female keel body 531, and a third groove 533 provided at the other side of the male and female keel body 531, and the snap-in horizontal type male and female keels 53 at both ends of the second wall panel unit 12 are both provided with the third protrusion 532 facing outward.

In addition to the above-mentioned two forms of the snap-in horizontal type male keel 51 and the snap-in horizontal type female keel 52, the snap-in horizontal type keel may also take the form of the snap-in horizontal type male keel 53. The horizontal clamping type convex-concave keels 53 are arranged at two ends of the wallboard units, and when the wallboard units are connected, the third protrusions 532 of the horizontal clamping type convex-concave keels 53 of one wallboard unit are connected and matched with the third grooves 533 of the horizontal clamping type convex-concave keels 53 of the connected wallboard unit. The horizontal keel of card sets up to horizontal convex-concave keel 53 of card, has reduced the kind of fossil fragments and has used, promptly: the keels in the form of the clamping horizontal type convex-concave keels 53 are adopted at the two ends of all the wallboard units, and construction is facilitated. The horizontal clamping convex-concave keels 53 at the two ends of the second wall panel unit 12 are all arranged with the third protrusions 532 facing outward, that is, the third grooves 533 of the horizontal clamping convex-concave keels 53 are arranged at one sides of the first wall panel unit 11 and the second wall panel unit 12 close to the vacant area 3, so as to conveniently buckle the U-shaped keels 4 and avoid interference.

In an exemplary embodiment, as shown in fig. 1 and 3, the U-shaped keel 4 is fixed to the end of the wall panel unit around the vacant area 3 by self-tapping screws.

After 4 locks of U type fossil fragments are on the wallboard unit, the rethread self-tapping screw is fixed to improve U type fossil fragments 4's connection stability, avoid U type fossil fragments 4 to drop, improve the mechanical strength at gate or window simultaneously.

The embodiment of the application provides a door and window construction method for a horizontal clamping wall, as shown in fig. 9, the door and window construction method adopts the door and window structure of the horizontal clamping wall, and the method comprises the following steps: installing a U-shaped top keel and a U-shaped bottom keel; a wall panel unit installed at one side of the doorway or window; installing a wall panel unit above the doorway; or, installing wall panel units above and below the window; a wall panel unit installed at the other side of the doorway or window; one side of the keel of each wallboard unit is fixedly connected with the adjacent wallboard units by self-tapping screws; installing a gypsum board on the other side of the wallboard unit; and U-shaped keels 4 are arranged around the doorway or the window.

In an exemplary embodiment, the number of second wall panel units is one or more.

The middle wallboard (namely the second wallboard unit) can be one, also can be a plurality of, and a plurality of second wallboard units set up along wallboard concatenation length. Adjacent second wall panel units are connected through the falcon arranged at the side edges in a concave-convex mode (namely clamping horizontal type keels); the first second wallboard unit is directly connected with the first wallboard unit through a side clamping horizontal keel concave-convex tenon; and the last second wallboard unit is directly connected with the third wallboard unit through the side clamping horizontal keel concave-convex tenon. Through setting up a plurality of second wallboard units along concatenation length direction, can realize bigger door and window structure.

In practical operation, the installation and use can be carried out according to the following steps: (hereinafter, the wall panel unit half A is the first wall panel unit 11, the wall panel unit half B is the third wall panel unit 13, the wall panel unit half C is the second wall panel unit 12 located above the vacant area, the wall panel unit half D is the second wall panel unit 12 located below the vacant area)

The first step is to complete the manufacture of the horizontal clamping wallboard units (which can be divided into wallboard unit halves A and B) at two sides of the doorway (or two sides of the window). Firstly, assembling and clamping a half piece A of a horizontal wallboard unit, processing a rock wool board into a step size shape according to requirements, and then placing the rock wool board on a gypsum board according to the requirements; the side parts of two sides of the gypsum board are respectively provided with a horizontal clamping type convex-concave keel 53, a keel tenon (a third bulge 532) at one side faces outwards, and a mortise tenon (a third groove 533) at the other side faces outwards. The clamping horizontal type convex-concave keel 53 can be replaced by a clamping horizontal type convex keel 51 and a clamping horizontal type concave keel 52: when the tenon of the horizontal convex-concave keel needs to be clamped outwards, the horizontal convex keel 51 is replaced; when the tongue and groove of the horizontal-clamping type figure concave keel are required to be outward, the horizontal-clamping type concave keel 52 is replaced. The keel presses the steps of the rock wool board.

The C-shaped keel (i.e. the supporting keel 6) is placed in the middle of the gypsum board, and the opening of the C-shaped keel faces the gypsum board and is pressed against the rock wool board. Then the self-tapping screw is used for screwing the other side of the gypsum board, and the gypsum board, the rock wool board and the keel are connected together. This completes the assembly of one horizontal wall panel unit half a of a male-female configuration.

And similarly, the assembly of the horizontal clamping wallboard unit half piece B of the next piece of the double-concave structure is completed according to the steps.

Second, the fabrication of the wall panel unit halves C, D above and below the window is completed. Alternatively, when applied to a doorway, there is only one wall panel unit half C above the doorway (i.e., there is no wall panel unit half D below).

Manufacturing a doorway upper wallboard unit half piece C: firstly, the height of the wall plate unit half piece C at the upper part of the doorway is determined according to the height of the doorway and the roof, and the width of the wall plate unit half piece C is determined according to the width of the doorway. Firstly, processing a rock wool board into a step size shape according to requirements, and then placing the rock wool board on a gypsum board according to the requirements; the side parts of the two sides of the gypsum board are respectively provided with a horizontal clamping type convex-concave keel 53, tenons of the keels on the two sides face outwards, the opening faces the gypsum board and presses the rock wool board, the C-shaped keel is placed in the middle of the gypsum board, and the opening faces the gypsum board and presses the rock wool board. Then the self-tapping screw is used for screwing the other side of the gypsum board, and the gypsum board, the rock wool board and the keel are connected together. This completes the assembly of one card horizontal wall panel unit half C of the double convex structure.

Manufacturing the upper wallboard unit and the lower wallboard unit of the window: firstly, determining the heights of the wallboard unit half piece C and the wallboard unit half piece D at the upper part and the lower part of the window according to the distance between the window and the roof and the bottom surface, and determining the widths of the wallboard unit half piece C and the wallboard unit half piece D according to the width of the window. And (4) finishing the manufacture of the wallboard unit half piece C and the wallboard unit half piece D with the double-convex structure according to the steps.

It should be noted that, the first step and the second step can be directly finished in the factory according to the specified size, and the subsequent third step to the fifth step can be carried out on the construction site for installation and construction. The steps of fixing and mounting the heat insulation cotton of the assembled wall body on the construction site and the like are avoided, and the construction efficiency is improved.

For the manufacturing of the wallboard unit halves A, B, C, D, the keel and the gypsum board can be connected in the factory to form the wallboard unit (the wallboard unit is not provided with the heat insulation layer), then the wallboard unit is transported to the construction site to be connected with the roof and the ground, then the rock wool nail is stuck on the gypsum board in the construction site, and then the rock wool board is inserted on the rock wool nail, thereby completing the installation of the rock wool. The keel and the gypsum board can be connected in a factory, then the wallboard unit is transported to a construction site, then the rock wool board is adhered to the gypsum board by using glue on the construction site, and then the wallboard unit is connected with the roof ground. The reason of installing the rock wool board at the scene firstly reduces the weight of wallboard unit, and the transport of being convenient for reduces intensity of labour. Secondly, the installation form is more various, and the construction is more high-efficient convenient.

And thirdly, installing the doorway and the window.

Installation of the doorway wallboard: firstly, the position of a doorway is determined, lines are drawn, and a U-shaped ceiling keel is fixed on a wall position line of a roof ground by using expansion bolts. The half wall plate unit is moved to an installation site, a half wall plate unit A is erected firstly, the surface of a gypsum plate of the half wall plate unit faces outwards, the lower part of the upper part of the wall plate unit is inserted into a U-shaped top and bottom keel groove of the roof ground respectively, the half wall plate unit is pushed and pulled to a required position, and the side wings of the U-shaped top and bottom keel are connected with keels of the wall plate unit together by self-tapping nails. And then according to the steps, installing the middle wallboard unit half piece C at the doorway, and connecting the wallboard unit half piece C with the skyrockey beam by using a self-tapping screw. And installing the other wall unit half piece B at the other side of the doorway, and connecting the wall unit half piece B with the ceiling keel by using self-tapping screws. The wallboard units are connected in a positioning mode through the tenon-tenon structures, the two keels which are horizontally clamped through the tenon-tenon structures are connected together on the bottom surfaces of the keels on the side of the wallboard unit keels through long screws, and therefore the two adjacent clamping horizontal wallboard units are connected together in a half-piece mode.

Installation of the window wallboard: firstly, the position of the window is determined, the line is drawn, and the U-shaped ceiling keel is fixed on the wall position line of the roof ground by using an expansion bolt. The half wall plate unit is moved to an installation site, a half wall plate unit A is erected firstly, the surface of a gypsum plate of the half wall plate unit faces outwards, the lower part of the upper part of the wall plate unit is inserted into a U-shaped top and bottom keel groove of the roof ground respectively, the half wall plate unit is pushed and pulled to a required position, and the side wings of the U-shaped top and bottom keel are connected with keels of the wall plate unit together by self-tapping nails. And according to the steps, installing a wallboard unit half piece C and a wallboard unit half piece D in the middle of the window, and connecting the wallboard unit half piece C and the wallboard unit half piece D with the ceiling keel by using a self-tapping screw. And installing the wall unit half piece B on the other side of the window, and connecting the wall unit half piece B with the ceiling keel by using a self-tapping screw. The wallboard units are connected in a positioning mode through the tenon-tenon structures, the two keels which are horizontally clamped through the tenon-tenon structures are connected together on the bottom surfaces of the keels on the side of the wallboard unit keels through long screws, and therefore the two adjacent horizontal clamping wallboard units are connected together in a half-piece mode.

And fourthly, mounting the gypsum board on the other side of the half wallboard unit. The gypsum boards are erected, the gypsum boards are installed on the other side of the half piece of the horizontal wallboard unit, the gypsum boards are nailed on keels of the wallboard units through self-tapping nails, and joints between the gypsum boards and joints of the wallboard units are installed in a staggered mode.

Fifthly, installing U-shaped keels 4 at doorposts on two sides of the doorway and a doorframe above the doorway (namely the periphery of the dead zone 3. when the dead zone 3 is used as the doorway, the lower edge of the dead zone 3 is the ground, so that the U-shaped keels 4 are not needed to be installed), enabling the openings of the U-shaped keels 4 to face the doorposts, wrapping gypsum boards, and connecting the U-shaped keels 4 with the keels at the doorposts and the doorframe by self-tapping screws, thereby completing the installation of the doorway wallboard.

U-shaped keel 4 (namely around 3 dead zone) is installed at window columns on two sides of the window and a window frame below the upper part of the window, the opening of the U-shaped keel 4 faces the door column, the gypsum board is wrapped, and the U-shaped keel 4 is connected with the keels at the window columns and the window frames by self-tapping screws, so that the installation of the window wall board is completed.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have a specific orientation, are configured and operated in a specific orientation, and thus, are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "mounted," and "assembled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.