Prefabricated wall structure

Abstract

The present invention relates to an assembled wall structure, belonging to the technical field of assembled walls, and specifically comprises a wall panel fixed on the wall, wherein the wall is provided with a plurality of installation grooves, a pipeline arrangement module is installed in the installation grooves, a plurality of horizontal leveling keels are also fixed horizontally on the wall, the horizontal leveling keels are fixed to the wall by bolts, a plurality of vertical splicing keels are also fixed on the horizontal leveling keels by screws, wall panels are installed between the vertical splicing keels, and the positive angle connection positions of the wall panels are connected by positive angle connection components; the present invention provides a structure that is simple, convenient to construct, and can effectively improve construction efficiency.

Description

Technical Field

[0001] The invention relates to an assembled wall structure and belongs to the technical field of assembled walls. Background Art

[0002] Prefabricated decoration is a decoration process in which industrially produced parts and components are assembled in a reliable way by industrial workers in accordance with standardized procedures using dry construction. In the existing technology, wall decoration mostly adopts wet work methods, and the required materials are diverse and difficult to install. When encountering non-standard situations, on-site processing and cutting are required, and on-site cutting of materials is time-consuming, labor-intensive and material-intensive. During the wall construction process, issues such as wall flatness, joint processing, and construction convenience need to be considered. It is necessary to redesign the wall materials (components) and construction methods. Summary of the invention

[0003] In order to solve the technical problems existing in the prior art, the present invention provides an assembled wall structure which has a simple structure, is convenient to construct and can effectively improve the construction efficiency.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is an assembled wall structure, including a wall panel fixed on the wall, a plurality of installation grooves are provided on the wall, a pipeline layout module is installed in the installation groove, a plurality of horizontal leveling keels are also fixed on the wall, the horizontal leveling keels are fixed on the wall by bolts, a plurality of vertical splicing keels are also fixed on the horizontal leveling keels by screws, wall panels are installed between the vertical splicing keels, and the outer corner connection positions of the wall panels are connected by outer corner connection components;

[0005] The transverse leveling keel is mainly composed of a hanging plate, a connecting vertical plate and a contact panel. A connecting vertical plate is fixed on one side of the hanging plate, and a contact panel is fixed on the connecting vertical plate. The hanging plate and the connecting vertical plate are vertically arranged, and the contact panel and the connecting vertical plate are vertically arranged. The hanging plate is provided with a bolt fixing hole, and a positioning groove is provided on the contact panel, and a plurality of screw fixing holes are provided in the positioning groove.

[0006] Preferably, a reinforcing rib plate is fixed to one side of the contact panel, and the hanging plate, the connecting vertical plate, the contact panel and the reinforcing rib plate are integrally formed.

[0007] Preferably, the bolt is a tension screw or an expansion bolt.

[0008] Preferably, the male angle connection assembly is mainly composed of a T-shaped fixing plate and a right-angle panel, a first connecting plate is fixed on both sides of the top of the horizontal plate of the T-shaped fixing plate, a second connecting plate is fixed on both sides of the bottom of the horizontal plate of the T-shaped fixing plate, a third connecting plate is fixed on both sides of the bottom of the vertical plate of the T-shaped fixing plate, the first connecting plate and the second connecting plate are vertically arranged, the third connecting plate is parallel to the second connecting plate, and the third connecting plates are vertically arranged, the length of the third connecting plate is longer than that of the second connecting plate, a right-angle panel is buckled and installed between the first connecting plates, the second connecting plate is used to be inserted into the groove at the end of the wall panel, the third connecting plate is located between the wall panel and the wall, and the thickness of the wall panel outside the second connecting plate is the same as the height of the first connecting plate.

[0009] Preferably, a first decorative panel is also buckled and mounted on the right-angle panel.

[0010] Preferably, the vertical splicing keel is mainly composed of a base plate, a connecting vertical plate and an insert plate, the base plate is vertically fixed with a connecting vertical plate, the insert plate is fixed with the connecting vertical plate, the insert plate is arranged parallel to the base plate, the length of the base plate is longer than that of the insert plate, the insert plate is used to be inserted into the groove at the end of the wall panel, and the base plate is located between the wall panel and the wall surface.

[0011] Preferably, the vertical splicing keel is mainly composed of a base plate, a connecting vertical plate and a connecting panel. Two connecting vertical plates are fixed in parallel on the base plate. The two connecting vertical plates are connected by a connecting panel. One side of the two connecting vertical plates is also fixed with an insertion plate, respectively. The insertion plate is arranged parallel to the base plate, and the insertion plate is used to be inserted into the groove at the end of the wall panel. The base plate is located between the wall panel and the wall, and the connecting panel is flush with the outer surface of the wall.

[0012] Preferably, a second decorative panel is also fixed on the connecting panel.

[0013] Preferably, the pipeline arrangement module is a rectangular structure, on which a plurality of bottom box fixing grooves are provided, and between the bottom box fixing grooves a plurality of pipeline installation grooves are provided, the bottom box fixing grooves are used to install the switch bottom box, and the pipeline installation grooves are used to arrange the wire threading pipes.

[0014] Preferably, the height of the pipeline arrangement module is the same as the height of the wall, the width is 600 mm, and the pipeline arrangement module is made of ALC sheet with embedded steel mesh.

[0015] Compared with the prior art, the present invention has the following technical effects.

[0016] 1. The present invention has a simple structure, reasonable design, high integration, convenient construction, no wet operation during the construction process, unified modular production and installation of parts, and little material waste.

[0017] 2. The horizontal leveling keel in the present invention can adjust the thickness of the overhead frame, thereby adjusting the flatness of the finished surface. The required parts and components have uniform specifications and match the bolts and screws on the market. Fewer installation personnel and fewer types of work are required, and the installation is simple, fast and reliable.

[0018] 3. The vertical splicing keel in the present invention is made of aluminum profiles and is combined with the external angle connection components to fix the wall panels. The overall construction effect is good, the wall panel joints are neat and beautiful, and the finished wall surfaces are on the same plane, which has good decorative properties.

[0019] 4. The present invention adopts pipeline layout modules for layout of switches and pipelines. The modules are prefabricated in the factory, with high integration and modularization, standard bottom box installation, convenient and fast on-site installation, no secondary cutting and grooving, which solves the problems of socket bottom box wiring and installation and the problem of on-site grooving damaging the main structure and causing dust pollution. At the same time, the pipeline layout is standardized and neat, which is convenient for maintenance. The pipeline is directly arranged on the original wall, which is simple and fast to construct, and does not increase the overhead space of the decorative panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention.

[0022] Figure 3 It is a schematic diagram of the structure of the transverse leveling keel in the present invention.

[0023] Figure 4 It is a structural schematic diagram of the pipeline arrangement module in the present invention.

[0024] Figure 5 The structure diagram of the vertically spliced ​​keel in the present invention is shown in FIG. Figure 1 .

[0025] Figure 6 The structure diagram of the vertically spliced ​​keel in the present invention is shown in FIG. Figure 2 .

[0026] Figure 7 It is a schematic structural diagram of the external angle connection assembly in the present invention. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] like Figure 1 to Figure 2As shown, the assembled wall structure includes a wall panel 2 fixed on the wall 1, a plurality of mounting grooves 3 are provided on the wall 1, a pipeline layout module 4 is installed in the mounting grooves 3, a plurality of horizontal leveling keels 5 are also fixed on the wall 1, the horizontal leveling keels 5 are fixed to the wall 1 by bolts 6, a plurality of vertical splicing keels 8 are also fixed on the horizontal leveling keels 5 by screws 7, the wall panels 2 are installed between the vertical splicing keels 8, and the outer corner connection positions of the wall panels 2 are connected by outer corner connection components 10.

[0029] The present invention adopts an assembled structural design, and utilizes a transverse leveling keel and a vertical splicing keel to form an installation skeleton of the wall panel. The outer corner position of the wall panel is connected by a outer corner connection assembly, which is simple to install and convenient to construct. The transverse leveling keel is fixed to the wall surface by bolts, and the vertical splicing keel is fixed to the transverse leveling keel by screws. When fixing the transverse leveling keel, it can be fixed by tension screws or expansion screws. The tension screws are mainly used in situations where wall panels need to be installed on both sides of the wall, and the expansion screws are mainly used in situations where wall panels only need to be installed on one side of the wall. The keel installation position is determined by laying out the lines, and holes for placing the expansion screws are drilled in the original wall. The expansion screws are installed, and the keel holes are placed through the screws. The front and back nuts are tightened to fix them. The holes on the upper part of the keel are the positions for installing the expansion bolts.

[0030] like Figure 3 As shown, the transverse leveling keel 5 is mainly composed of a hanging plate 11, a connecting vertical plate 12 and a contact panel 13. The connecting vertical plate 12 is fixed to one side of the hanging plate 11, and the contact panel 13 is fixed to the connecting vertical plate 12. The hanging plate 11 and the connecting vertical plate 12 are vertically arranged, and the contact panel 13 and the connecting vertical plate 12 are vertically arranged. The hanging plate 11 is provided with a bolt fixing hole 14, and the contact panel 13 is provided with a positioning groove 15, and a plurality of screw fixing holes 16 are provided in the positioning groove 15.

[0031] The horizontal leveling keel in the present invention is made of a hanging plate 11, a connecting plate 12, a contact panel 13 and a reinforcing rib plate 17. The hanging plate 11, the connecting plate 12, the contact panel 13 and the reinforcing rib plate 17 are formed by bending a stainless steel plate in one piece. The hanging plate is used to be fixed on the expansion bolt or the tension screw rod. The contact panel is used to contact the wall panel and form a plane supporting the wall panel. A positioning groove 15 is provided on the contact panel 13, and the positioning groove is used to place screws to fix the vertical splicing keel. The reinforcing rib plate 17 is used to enhance the strength of the contact panel 13 to prevent the contact panel from being deformed by force. The structural support problem of the decorative wall panel and the original wall is solved by the horizontal leveling keel. The keel is fixed on the screw rod by a nut. By adjusting the position of the keel on the screw rod, it has the function of adjusting the overhead thickness, thereby adjusting the flatness of the finished surface and providing conditions for the installation and leveling of the wall panel. The keel is fixed to the original wall by expansion screws and tension screw rods. The required parts and components have uniform specifications and are simple and quick to install.

[0032] like Figure 7 As shown, the external angle connection component 10 is mainly composed of a T-shaped fixing plate 18 and a right-angle panel 19, the first connecting plates 20 are fixed on both sides of the top of the horizontal plate of the T-shaped fixing plate 18, the second connecting plates 21 are fixed on both sides of the bottom of the horizontal plate of the T-shaped fixing plate 18, and the third connecting plates 22 are fixed on both sides of the bottom of the vertical plate of the T-shaped fixing plate 18. The first connecting plate 20 and the second connecting plate 21 are vertically arranged, the third connecting plate 22 is parallel to the second connecting plate 21, and the third connecting plates 22 are vertically arranged. The length of the third connecting plate 22 is longer than that of the second connecting plate 21. The right-angle panel 19 is buckled and installed between the first connecting plates 20, the second connecting plate 21 is used to be inserted into the groove at the end of the wall panel, the third connecting plate 22 is located between the wall panel and the wall, and the thickness of the wall panel outside the second connecting plate 21 is the same as the height of the first connecting plate.

[0033] When the present invention is installed on indoor walls, internal and external corners will be encountered. The present invention provides a external corner strip to solve the problem of closing the external corner. After the wall keel is installed, the external corner connection component 10 is buckled at the right angle of the wall keel, the third connection plate is fixed to the wall keel, and then the second connection plate 21 on the external corner connection component 10 is inserted into the groove on one side of the wall panel, and the wall panels on both sides of the external corner connection component 10 are respectively installed to complete the installation. The right-angle panel 19 is also buckled with a first decorative panel 23 for beautiful decoration. Since the external corner strip and the wall panel are fixed by inner sockets, it can not only close the corner, but also ensure that the external corner strip and the wall are in the same plane, solving the problems of splicing, beautification and connection between the decorative wall panels at the external corners.

[0034] like Figure 5As shown, it is a structure of a vertical splicing keel 8, which is mainly composed of a bottom plate 24, a connecting vertical plate 25 and a plug plate 26. The bottom plate 24 is vertically fixed with a connecting vertical plate 25, and the plug plate 26 is fixed on the connecting vertical plate 25. The plug plate 26 is arranged parallel to the bottom plate 24, and the length of the bottom plate 24 is longer than the length of the plug plate 26. The plug plate 26 is used to be inserted into the groove at the end of the wall panel, and the bottom plate 24 is located between the wall panel and the wall. The vertical splicing keel is made of aluminum profiles as a whole. When the wall panels are spliced, the plug plates 26 are respectively inserted into the grooves on the sides of two adjacent wall panels to achieve the splicing of the wall panels. The vertical splicing keel is hidden in the splicing seam of the decorative wall panels, which solves the problem of close splicing and connection between the decorative wall panels. The self-tapping screw penetration position corresponds to the concave position of the wall surface horizontal keel. After the self-tapping screw is penetrated, the bottom plate undergoes a concave deformation, and the self-tapping screw head can sink into the groove. This technical solution solves the problem that the protruding screw heads hinder the installation of decorative wall panels.

[0035] like Figure 6 As shown, it is another structure of the vertical splicing keel 8, which is mainly composed of a bottom plate 24, a connecting vertical plate 25 and a connecting panel 27. Two connecting vertical plates 25 are fixed in parallel on the bottom plate 24, and the two connecting vertical plates 25 are connected by a connecting panel 27. A plug-in plate 26 is fixed on one side of the two connecting vertical plates 25. The plug-in plate 26 is arranged parallel to the bottom plate 24 and is used to be inserted into the groove at the end of the wall panel. The bottom plate 24 is located between the wall panel and the wall surface, and the connecting panel 27 is flush with the outer surface of the wall surface. A second decorative panel 28 is also fixed on the connecting panel 27. The vertical splicing keel is made of aluminum profile as a whole. When the wall panels are spliced, the plug plates 26 are respectively inserted into the grooves on the sides of two adjacent wall panels to realize the splicing of the wall panels. The connecting vertical plates 25 and the connecting panels 27 are located within the splicing seams of the decorative wall panels. The second decorative panel 28 is flush with the finished surface of the wall panels, beautifying the wall panel seams and solving the seam beautification and connection problems between the decorative wall panels.

[0036] like Figure 4 As shown, the pipeline layout module 4 is a rectangular parallelepiped structure, on which a plurality of bottom box fixing grooves 29 are arranged, and between the bottom box fixing grooves 29, a plurality of pipeline installation grooves 9 are arranged, the bottom box fixing grooves 29 are used to install the switch bottom box, and the pipeline installation grooves 9 are used to arrange the threading pipe. The height of the pipeline layout module 4 is the same as the height of the wall, the width is 600mm, and the pipeline layout module 4 is made of ALC sheet with embedded steel mesh.

[0037] When building non-load-bearing walls and partitions, place this pipeline layout module at the wall position where the switch and socket bottom box is designed. It is preferably used for ALC partition boards or other lightweight partition boards, and the construction method is the same as ALC partition boards or other lightweight partition boards.

[0038] According to the module structure and usage, the module is prefabricated and standardized in the factory. The module is longitudinally provided with a full-body pipeline groove reserved for arranging pipelines, eliminating the need for on-site grooving and reducing dust and noise pollution. The bottom box groove can be easily placed in the bottom box of the switch socket, without increasing the overhead space of the decorative panel. The construction and installation are convenient and quick. The pipeline layout is standardized and neat, which is convenient for maintenance. It solves the problems of wiring and installation of the bottom box of the socket and the problem of on-site grooving damaging the main structure and causing dust pollution. When installing the wall keel, an overhead layer will be generated, providing space for pipeline installation. When installing the circuit pipeline, the pipeline can be directly installed on the original wall with pipeline clamps, and the original wall does not need to be grooved. Combined with the equipment module of the prefabricated pipeline trough and bottom box groove of this patent, the pipeline layout only needs to introduce the pipeline into the pipeline installation groove, which greatly facilitates the pipeline construction, improves the efficiency of pipeline layout, and meets the requirements of pipeline separation construction.

[0039] The present invention uses modular components such as expansion screws, tension screws, wall keels, splicing strips, external angle strips, decorative wall panels, etc. to construct the decorative wall. The specific steps are:

[0040] ① Build partition walls, install pipeline layout modules at locations with switches and sockets, and install the base box.

[0041] ② Arrange the wires and pipelines according to the construction drawings. To reduce the thickness of the wall and facilitate layout and maintenance, the horizontal layout height of the pipelines is preferably above the ceiling height and below the ground overhead layer, and introduced into the equipment module.

[0042] ③ Determine the position of the wall keel according to the drawing, lay out the lines to determine the drilling points for the expansion screws, drill holes in the original wall and clean it.

[0043] ④Install the expansion screws, leaving a certain distance, and use nuts to fix the horizontal keel of the wall to the screws. By adjusting the position of the nuts, adjust the straightness of the keel and the thickness of the overhead layer.

[0044] ⑤ According to the starting position of the wall panel laying in the drawing, the decorative wall panels and vertical splicing keels are laid alternately in sequence according to the design requirements. The vertical splicing keels are fixed to the horizontal keels on the wall with self-tapping screws. The calcium silicate decorative wall panels are glued to the horizontal keels on the wall with structural adhesive to provide auxiliary support.

[0045] ⑥ At the corner of the room, lay the same plane corner strip and fix it to the horizontal wall keel with self-tapping screws.

[0046] ⑦Complete the paving of other walls.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An assembled wall structure, comprising a wall panel fixed on a wall, characterized in that: The wall surface is provided with a plurality of installation slots, in which pipeline arrangement modules are installed, a plurality of transverse leveling keels are also fixed on the wall surface, the transverse leveling keels are fixed to the wall surface by bolts, a plurality of vertical splicing keels are also fixed on the transverse leveling keels by screws, wall panels are installed between the vertical splicing keels, and the outer corner connection positions of the wall panels are connected by outer corner connection components; The horizontal leveling keel is mainly composed of a hanging plate, a connecting vertical plate and a contact panel, a connecting vertical plate is fixed on one side of the hanging plate, a contact panel is fixed on the connecting vertical plate, the hanging plate and the connecting vertical plate are vertically arranged, the contact panel and the connecting vertical plate are vertically arranged, a bolt fixing hole is arranged on the hanging plate, a positioning groove is arranged on the contact panel, and a plurality of screw fixing holes are arranged in the positioning groove; The external angle connection assembly is mainly composed of a T-shaped fixing plate and a right-angle panel, wherein the first connecting plates are respectively fixed on both sides of the top of the horizontal plate of the T-shaped fixing plate, the second connecting plates are respectively fixed on both sides of the bottom of the horizontal plate of the T-shaped fixing plate, and the third connecting plates are respectively fixed on both sides of the bottom of the vertical plate of the T-shaped fixing plate, the first connecting plate and the second connecting plate are vertically arranged, the third connecting plate is parallel to the second connecting plate, and the third connecting plates are vertically arranged, the length of the third connecting plate is longer than the length of the second connecting plate, the right-angle panel is buckled and installed between the first connecting plates, the second connecting plate is used to be inserted into the groove at the end of the wall panel, the third connecting plate is located between the wall panel and the wall, and the thickness of the wall panel outside the second connecting plate is the same as the height of the first connecting plate; The vertical splicing keel is mainly composed of a bottom plate, a connecting vertical plate and a plug plate. The bottom plate is vertically fixed with a connecting vertical plate, and the plug plate is fixed with the connecting vertical plate. The plug plate is arranged parallel to the bottom plate, and the length of the bottom plate is longer than that of the plug plate. The plug plate is used to be inserted into the groove at the end of the wall panel, and the bottom plate is located between the wall panel and the wall surface; The pipeline arrangement module is a rectangular parallelepiped structure, on which a plurality of bottom box fixing grooves are arranged, between which a plurality of pipeline installation grooves are arranged, the bottom box fixing grooves are used to install the switch bottom box, and the pipeline installation grooves are used to arrange the threading pipe; A reinforcing rib plate is also fixed to one side of the contact panel, and the hanging plate, the connecting vertical plate, the contact panel and the reinforcing rib plate are integrally formed.

2. The assembled wall structure according to claim 1, characterized in that: The bolts are tension screws or expansion bolts.

3. The assembled wall structure according to claim 1, characterized in that: The right-angle panel is also buckled and mounted with a first decorative panel.

4. The assembled wall structure according to any one of claims 1 to 3, characterized in that: The vertical splicing keel may be of the following structure, which is mainly composed of a base plate, a connecting vertical plate and a connecting panel. Two connecting vertical plates are fixed in parallel on the base plate, and the two connecting vertical plates are connected by a connecting panel. One side of the two connecting vertical plates is also fixed with a plug plate, which is arranged parallel to the base plate and is used to be inserted into the groove at the end of the wall panel. The base plate is located between the wall panel and the wall, and the connecting panel is flush with the outer surface of the wall.

5. The assembled wall structure according to claim 4, characterized in that: A second decorative panel is also fixed on the connecting panel.

6. The assembled wall structure according to claim 1, characterized in that: The height of the pipeline arrangement module is the same as the height of the wall, the width is 600 mm, and the pipeline arrangement module is made of ALC plates with pre-embedded steel mesh.

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