Modularized assembly type house

Abstract

The utility model discloses a modularized assembly type house which comprises a plurality of foundation bottom beams, structural column plug connectors, ground plate supporting beams, ground plate modules, structural columns and wall modules. According to the utility model, the construction scheme that one wall body module is divided into the upper wall body module and the lower wall body module which are arranged in an up-and-down split manner, and the split design is changed into the integrated installation is provided for the first time; the technical problem that a traditional single prefabricated wallboard is prone to exceeding the maximum standard size of a container and cannot be transported on the sea through the container is solved through the wall split design module, and transportation is flexible and convenient. Through cooperation of the innovatively designed structural columns and the wall body modules, on one hand, rapid installation and positioning of the structural columns on the foundation bottom beam can be achieved, on the other hand, butt joint installation of the upper wall body module and the lower wall body module which are arranged in an up-down split mode and the structural columns can be facilitated, construction and installation are easy and rapid, and the structural stability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to a modular assembled house. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories such as structural columns and wall panels are processed and manufactured in factories, then transported to the construction site and assembled and installed on site through reliable connection methods.

[0003] Compared with traditional buildings, the advantages of prefabricated buildings are short construction time, which is very suitable for construction in changing environments, strong adaptability, and good market prospects. For example, disaster relief resettlement housing, oil production, prospecting, well drilling, military camps, civil engineering construction, etc. require safe, economical, fast and comfortable prefabricated housing, and prefabricated buildings can meet these needs.

[0004] In addition, due to the high domestic labor costs and high housing construction costs in some countries such as Europe and the United States, a large number of building components are handed over to certified Chinese companies for processing, and then assembled into residential houses after returning to China, or prefabricated housing products are purchased directly from China to save comprehensive costs. Among the prefabricated housing components, the structural dimensions of the floor panels, roof panels and wall panels are relatively large. In order to reduce the size and installation difficulty of a single prefabricated component, the floor panels or roof panels in the prefabricated components can be spliced ​​with multiple modules. However, due to the difficulty of assembly and design factors, the wall panels are usually integral structures, resulting in a single prefabricated wall panel. The length and height are usually large, exceeding the maximum standard size of the container. Therefore, due to its size limitation in the transportation link, prefabricated housing products cannot be transported by sea in containers, and there are problems such as inconvenient transportation and complicated on-site installation operations, which greatly affects the expansion of overseas markets. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a modular assembled house which is suitable for container transportation and has simple, fast and reliable assembly.

[0006] In order to solve the above technical problems, the technical solution of the utility model is:

[0007] Modular prefabricated house, including:

[0008] A plurality of foundation beams, wherein the foundation beams enclose a basic structure of the house;

[0009] The structural column plug-in parts are distributed and fixed on the upper end surface of the foundation bottom beam, and the structural column plug-in parts include a fixed base, on which two oppositely arranged plug-in vertical plates are welded; and the two plug-in vertical plates are correspondingly provided with fixing holes;

[0010] A floor panel support beam, wherein the floor panel support beam is fixedly disposed between the side walls of the two foundation bottom beams;

[0011] A floor panel module, comprising two or more floor panel sub-modules, each floor panel sub-module being placed on the floor panel support beam;

[0012] A structural column is provided corresponding to the structural column connector, a structural column positioning groove and a structural column positioning hole are provided at the bottom end of the structural column, the structural column positioning hole is provided corresponding to the fixing hole on the structural column connector, and a positioning pin is inserted into the structural column positioning hole and the fixing hole; a wall joint tenon is provided on the side wall of the structural column;

[0013] A wall module, wherein the wall module comprises an upper wall module and a lower wall module which are arranged in upper and lower parts; both side edges of the upper wall module and the lower wall module are respectively provided with wall docking mortises which cooperate with the wall docking mortises; the upper wall module and the lower wall module are respectively connected to the structural columns through the wall docking mortises and are then docked together; a fastening operation port is reserved at the docking edge of the upper wall module and the lower wall module; the upper wall module and the lower wall module are fastened and connected.

[0014] As a preferred technical solution, the foundation bottom beam is a steel beam or a concrete foundation beam.

[0015] As a preferred technical solution, the structural columns are wooden columns or steel columns.

[0016] As a preferred technical solution, the structural columns include three structural forms: corner structural columns, three-way structural columns and transitional structural columns.

[0017] As a preferred technical solution, there are two wall joint tenons on the corner structural column and they are arranged adjacent to each other.

[0018] As a preferred technical solution, there are three wall joint tenons on the three-way structural column.

[0019] As a preferred technical solution, there are two wall joint tenons on the transition structure column and they are arranged opposite to each other.

[0020] As a preferred technical solution, the upper wall module or the lower wall module includes a steel frame, the steel frame is filled with an insulation board, pressure plates are respectively arranged on the inner and outer sides of the insulation board, and the wall joint groove is formed between the ends of the two pressure plates.

[0021] As a preferred technical solution, the pressure plate is fixed to the wall joint tenon on the structural column by screws.

[0022] Due to the adoption of the above technical solution, the utility model has at least the following beneficial effects:

[0023] (1) For the first time, it is proposed to divide a wall module into an upper wall module and a lower wall module which are arranged in a split manner, and realize the construction plan from split design to integrated installation. The wall split design module solves the technical problem that a traditional single prefabricated wall panel easily exceeds the maximum standard size of the container and cannot be transported by sea through the container. The transportation is flexible and convenient, and the on-site installation operation is simple, which is suitable for wide promotion and application and expansion of overseas markets.

[0024] (2) The structural column and wall module are matched with an innovative design, wherein the bottom end of the structural column is provided with a structural column positioning groove and a structural column positioning hole, the structural column positioning hole is arranged corresponding to the fixing hole on the structural column plug-in component, and a positioning pin is inserted into the structural column positioning hole and the fixing hole; the side wall of the structural column is provided with a wall docking tenon; the wall module comprises an upper wall module and a lower wall module which are arranged in an upper and lower split manner; the two side edges of the upper wall module and the lower wall module are respectively provided with wall docking tenons which cooperate with the wall docking tenons, the upper wall module and the lower wall module are respectively connected to the structural column through the wall docking tenons, and a fastening operation port is reserved at the docking edge of the upper wall module and the lower wall module, and the upper wall module and the lower wall module are fastened and connected; in this way, on the one hand, the structural column can be quickly installed and positioned on the foundation bottom beam, and the installation is reliable and stable; on the other hand, the upper wall module and the lower wall module which are arranged in an upper and lower split manner can be easily connected and installed with the structural column, and the construction and installation are simple and fast.

[0025] (3) The overall assembly structure is cleverly designed. The upper wall module and the lower wall module are connected together by plugging into the structural column through the wall joint grooves. The upper wall module and the lower wall module are fastened together through the fastening operation openings reserved at the joint edges of the upper wall module and the lower wall module. This not only facilitates construction and assembly, but also provides good structural stability of the column, beam and wall, making the construction safe and economical.

[0026] (4) All prefabricated components can be produced in a standardized and modular manner, which is conducive to standardized on-site operations and reduces construction production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The following drawings are only intended to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0028] Figure 1 It is a structural schematic diagram of the house foundation in the first embodiment of the utility model;

[0029] Figure 2 It is a structural schematic diagram of a structural column connector;

[0030] Figure 3It is a schematic diagram of the exploded structure of the structural column and the structural column connector;

[0031] Figure 4 It is a schematic diagram of the cross-sectional structure of a corner structural column;

[0032] Figure 5 It is a schematic diagram of the cross-sectional structure of the structural column;

[0033] Figure 6 It is a schematic diagram of the cross-sectional structure of the structural column;

[0034] Figure 7 It is a schematic diagram of the coordination relationship between three different structural columns and wall modules;

[0035] Figure 8 It is a schematic diagram of the split structure of the wall module;

[0036] Fig. 9 It is a schematic diagram of the assembly structure of the wall module and the structural column;

[0037] Fig.10 It is a schematic diagram of the connection relationship between the wall module, the structural column and the roof support beam;

[0038] Fig.11 It is a schematic diagram of the structure of the integrated connector;

[0039] Fig.12 It is a structural diagram of the roof truss;

[0040] Fig.13 This is a schematic diagram of the assembly effect of the first embodiment of the utility model (pitched roof);

[0041] Fig.14 It is a reference diagram of the status of each prefabricated component when it is transported by container;

[0042] Fig.15 This is a schematic diagram of the assembly effect of the second embodiment of the utility model (flat roof);

[0043] Fig.16 It is a schematic diagram of the cross-sectional structure of the lower wall module. DETAILED DESCRIPTION

[0044] The present invention is further described below in conjunction with the accompanying drawings and examples. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those skilled in the art will recognize that the described embodiments may be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and descriptions are illustrative in nature and are not intended to limit the scope of protection of the claims.

[0045] Embodiment 1

[0046] like Figures 1 to 13 As shown, the modular assembled house includes several prefabricated components such as foundation beams 1, structural column connectors 2, floor panel support beams 3, floor panel modules 4, structural columns 5, wall modules 6, roof support beams 7, integrated connectors 8 and roof panel modules. The above prefabricated components can be transported in containers (refer to Fig.14 ).

[0047] refer to Figure 1 , several of the foundation bottom beams 1 are welded together to form the basic structure of the house; the foundation bottom beam 1 is preferably a prefabricated steel beam, which can be quickly installed on the ground foundation on site according to design requirements. In this embodiment, the ground foundation is a cast independent foundation, and of course it can also be a strip foundation, which does not constitute a limitation on the protection scope of the utility model.

[0048] The structural column connectors 2 are distributed and fixed on the upper end surface of the foundation beam 1 according to the design requirements. Figure 2 The structural column connector 2 includes a fixed base 21, which is fixedly connected to the foundation bottom beam 1 by bolts or welding. Two oppositely arranged plug-in vertical plates 22 are welded on the fixed base 21, and the two plug-in vertical plates 22 are correspondingly provided with fixing holes 23. Through this compact and specially designed structural column connector 2, the precise positioning and fixing of the structural column can be quickly achieved, which greatly reduces the construction difficulty and has reliable rigid connection.

[0049] refer to Figure 1 The floor panel support beam 3 is fixedly arranged between the side walls of the two foundation bottom beams 1; the floor panel module 4 includes more than two floor panel sub-modules, and each floor panel sub-module can be directly placed on the floor panel support beam 3.

[0050] refer to Figure 3 The structural column 5 is arranged corresponding to the structural column connector 2. The bottom end of the structural column 5 is provided with a structural column positioning groove 51 corresponding to the plug-in vertical plate 22. The side wall of the structural column 5 is provided with a structural column positioning hole 52. The structural column positioning hole 52 is arranged corresponding to the fixing hole 23 on the structural column connector 2. Positioning pins 24 are inserted into the structural column positioning hole 52 and the fixing hole 23. During construction and installation, the structural column positioning groove 51 at the bottom of the structural column 5 is aligned and inserted into the plug-in vertical plate 22 on the structural column connector 2, and then the positioning pins 24 are inserted into the structural column positioning hole 52 and the fixing hole 23, so that the structural column and the foundation bottom beam 1 can be quickly accurately positioned and fixed; the top of the structural column 5 is provided with a top beam positioning groove 53. The side wall of the structural column 5 is provided with a wall joint tenon 54.

[0051] refer to Figures 4 to 7According to the different installation positions of the structural column 5, the structural column 5 includes three structural forms: corner structural column, three-way structural column and transition structural column. The corner structural column is installed at the corner of two walls (A), and the wall joint tenons 54 are two and adjacently arranged (refer to Figure 4 The three-way structural column is installed at the junction of three walls (B), and the wall joint tenons 54 are three (refer to Figure 5 ), each wall joint tenon 54 faces one wall. The transition structure column is installed at the connection point (C) of two walls without cornering, and the wall joint tenons 54 are two and arranged oppositely (refer to Figure 6 The structural column 5 is preferably a wooden column, which is easy to process; of course, it can also be realized by welding square tube steel columns, which should all fall within the protection scope of the present utility model.

[0052] refer to Figure 8 and Fig. 9 The wall module 6 includes an upper wall module 61 and a lower wall module 62 which are arranged in upper and lower parts; the two sides of the upper wall module 61 and the lower wall module 62 are respectively provided with wall joint tenons 63 which cooperate with the wall joint tenons 54 on the structural column 5. The upper wall module 61 and the lower wall module 62 are respectively connected with the wall joint tenons 54 on the structural column 5 through the wall joint tenons 63 and then connected together. A fastening operation port 64 is reserved at the joint edge of the upper wall module 61 and the lower wall module 62. In this way, after the upper wall module 61 and the lower wall module 62 are respectively connected with the structural column 5, the two are fastened and connected by screws from the fastening operation port 64, thereby achieving the effect of the split design to the integrated installation. In this way, the technical problem that the traditional single prefabricated wall panel easily exceeds the maximum standard size of the container and cannot be transported by sea through the container is successfully solved by adopting the wall module which is arranged in upper and lower parts. The transportation is flexible and convenient, and the on-site installation operation is simple and fast, which is convenient for realizing standardized operation.

[0053] refer to Fig.16 , take the following wall module 62 as an example, it includes a steel frame 621, the steel frame 621 is filled with an insulation board 622 (such as a rock wool board), and pressure plates 623 (such as a cement fiber pressure board or a stone-like pressure board, etc.) are respectively arranged on the inner and outer sides of the insulation board 622, and the wall joint mortise 63 is formed between the ends of the two pressure plates 623, and the pressure plate 623 is fixed to the wall joint mortise 54 on the structural column by screws. Of course, door and window openings can be opened on the wall module as needed, which will not be repeated here.

[0054] refer to Fig.10 and Fig.11After the structural column 5 and the wall module 6 are installed, the two ends of the roof support beam 7 are respectively embedded in the top beam positioning groove 53 of the structural column 5, and the roof support beam 7, the upper wall module 61 and the structural column 5 are fixedly connected as a whole through the integrated connector 8. After assembly, the column, beam and wall are organically combined into an integrated structure, and the main force transmission is concentrated on the structural column 5, the structural stability is good, and the construction is safe and economical. Fig.12 and 13 When the roof is a sloping roof structure, the roof support beams 7 and the purlins can be made into a roof truss structure, and then the roof panel module can be assembled according to the conventional method. The roof panel module can be designed as a plurality of roof sub-modules, which can be implemented using existing technology and will not be described in detail.

[0055] Embodiment 2

[0056] The structure and principle of this embodiment are basically the same as those of the first embodiment, and the similarities are not repeated here. The difference is that: Fig.15 In this embodiment, the ground foundation is a strip foundation and the roof is a plane structure. In this case, the roof support beam 7 can be directly prefabricated in the upper wall module 61. When the upper wall module 61 is plugged into the wall docking tenon 54 on the structural column 5 through the wall docking tenon groove 63, the roof support beam 7 is simultaneously embedded in the top beam positioning groove 53 of the structural column 5, so that the assembly is faster and more convenient.

[0057] In summary, the utility model proposes for the first time to divide a wall module into an upper wall module and a lower wall module which are arranged in an upper and lower parts, and realizes a construction plan from split design to integrated installation. The wall split design module solves the technical problem that a traditional single prefabricated wall panel easily exceeds the maximum standard size of a container and cannot be transported by sea through a container. The utility model is flexible and convenient to transport, and the on-site installation operation is simple, which is suitable for wide promotion and application and expansion of overseas markets.

[0058] By adopting innovatively designed structural columns and wall modules, on the one hand, the structural columns can be quickly installed and positioned on the foundation bottom beam, and on the other hand, the upper wall modules and lower wall modules that are separated from each other can be easily docked with the structural columns, making the construction and installation simple and quick. The overall assembly structure is cleverly designed. The upper wall module and the lower wall module are docked together after being plugged into the structural columns through the wall docking mortise and tenon grooves. The upper wall module and the lower wall module are fastened and connected through the fastening operation ports reserved at the docking edges of the upper wall module and the lower wall module. Then, the two ends of the roof support beam are respectively embedded in the top beam positioning grooves of the structural columns. The roof support beam, the upper wall module and the structural column are fixedly connected as one by using integrated connectors. Not only is the construction and assembly convenient, but the three structures of the column, beam and wall are also stable, and the construction is safe and economical. All prefabricated components can be produced in a standardized and modular manner, which is conducive to standardized operations on site and reduces construction production costs.

[0059] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by any person skilled in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

Claims

1. Modular prefabricated house, characterized by: include: A plurality of foundation beams, wherein the foundation beams enclose a basic structure of the house; The structural column plug-in parts are distributed and fixed on the upper end surface of the foundation bottom beam, and the structural column plug-in parts include a fixed base, on which two oppositely arranged plug-in vertical plates are welded; and the two plug-in vertical plates are correspondingly provided with fixing holes; A floor panel support beam, wherein the floor panel support beam is fixedly disposed between the side walls of the two foundation bottom beams; A floor panel module, comprising two or more floor panel sub-modules, each floor panel sub-module being placed on the floor panel support beam; A structural column is provided corresponding to the structural column connector, a structural column positioning groove and a structural column positioning hole are provided at the bottom end of the structural column, the structural column positioning hole is provided corresponding to the fixing hole on the structural column connector, and a positioning pin is inserted into the structural column positioning hole and the fixing hole; a wall joint tenon is provided on the side wall of the structural column; A wall module, wherein the wall module comprises an upper wall module and a lower wall module which are arranged in upper and lower parts; both side edges of the upper wall module and the lower wall module are respectively provided with wall docking mortises which cooperate with the wall docking mortises; the upper wall module and the lower wall module are respectively connected to the structural columns through the wall docking mortises and are then docked together; a fastening operation port is reserved at the docking edge of the upper wall module and the lower wall module; the upper wall module and the lower wall module are fastened and connected.

2. The modular prefabricated house according to claim 1, characterized in that: The foundation bottom beam is a steel beam or a concrete foundation beam.

3. The modular prefabricated house according to claim 1, characterized in that: The structural columns are wooden columns or steel columns.

4. The modular prefabricated house according to claim 1, characterized in that: The structural columns include three structural forms: corner structural columns, three-way structural columns and transitional structural columns.

5. The modular prefabricated house according to claim 4, characterized in that: There are two wall joint tenons on the corner structural column and they are arranged adjacent to each other.

6. The modular prefabricated house according to claim 4, characterized in that: There are three wall joint tenons on the three-way structural column.

7. The modular prefabricated house according to claim 4, characterized in that: There are two wall joint tenons on the transition structure column and they are arranged opposite to each other.

8. The modular prefabricated house according to claim 1, characterized in that: The upper wall module or the lower wall module comprises a steel frame, the steel frame is filled with an insulation board, pressure plates are respectively arranged on the inner and outer sides of the insulation board, and the wall joint groove is formed between the ends of the two pressure plates.

9. The modular prefabricated house according to claim 8, characterized in that: The pressure plate is fixed to the wall joint tenon on the structural column by screws.

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