Lightweight plate-type modularized low-rise house

Abstract

The utility model discloses a light plate type modularized low-rise house, and belongs to the field of house construction. The light plate type modular low-rise house comprises wall panels, roof panels, base plates and corner columns. At least one pipeline is reserved at the lower end of the wall panel and the lower end of the corner column respectively, the base plate is provided with connecting steel bars corresponding to the pipelines in position, one ends of the connecting steel bars are arranged in the pipelines, and the pipelines are filled with pipe part post-pouring concrete. At least two hanging rings are embedded in the top of the wall panel and the top of the corner column respectively, through holes which are vertically formed and matched with the hanging rings are formed in the roof panel, and the outer portions of the hanging rings are embedded in the through holes of the roof panel through hole part post-pouring concrete. And the wall panel and the roof panel are light boards. The utility model has the beneficial effects that the hanging ring at the top of the wall panel is anchored in the through hole of the roof panel through the hole part post-pouring concrete, so that the integrity of a house is improved; and rapid, flexible and economical house construction is realized.

Description

Technical Field

[0001] The utility model relates to the field of housing construction, in particular to a lightweight panel modular low-rise house. Background Art

[0002] The traditional house construction process requires a large amount of time, manpower and material resources, and often needs to damage the environment. Therefore, people have been looking for more efficient and environmentally friendly construction methods. In recent years, with the continuous development of modular house technology, more and more countries have begun to promote the use of modular houses. At present, developing modular houses is an effective measure to achieve energy conservation and environmental protection, improve the construction quality level, and realize the upgrading of the construction industry. Modular houses are a revolution in the construction method of traditional cast-in-place houses. Compared with traditional cast-in-place houses, modular houses produce components in the factory and assemble the components on site. The "building block" construction method is used to replace the traditional concrete pouring method to build houses. Since modular houses have very little on-site concrete pouring work, they have the advantages of environmental protection and energy conservation.

[0003] In the market, the mainstream modular houses are mainly modular concrete houses and steel structure modular houses. For modular concrete houses, modular concrete shear wall structures and modular concrete frame structures are mainly used.

[0004] Due to the large number of bar outings in components, complex on-site construction procedures, and large cross-sections of concrete columns in modular concrete frame structures, not only are columns exposed indoors, but also the pipeline layout is complex, which limits the application of this system.

[0005] The precast shear walls of modular concrete shear wall structures need to be connected by sleeve grouting and lapped bars with slurry anchors. The sleeves are expensive, the operation is complex, the construction quality is difficult to control, and the construction speed is slow; the lapped bars with slurry anchors use reserved hole grouting operations, which require fine operation and the quality is not easy to control, and it is not the optimal construction method.

[0006] All the load-bearing components of steel structure modular houses are made of steel structures, with relatively poor comfort, high steel prices, and being greatly affected by market fluctuations. Due to the characteristics of steel, their applications in single-story and small-span buildings are limited. Summary of the Utility Model

[0007] The utility model provides a lightweight panel modular low-rise house, which improves the integrity of the house and realizes fast, flexible and economical house construction at the same time.

[0008] A lightweight panel-type modular low-rise house, comprising a wall panel, a roof panel, a base plate and a corner column; at least one pipe is reserved at the lower end of the wall panel and the corner column, one end of the pipe is a bottom port located at the bottom surface of the wall panel and the corner column, and the other end of the pipe is a casting port located at the inner side surface of the wall panel and the corner column, and the base plate is provided with connecting steel bars corresponding to the bottom port positions of the pipes, one end of the connecting steel bars is a steel bar anchoring end buried in the base plate, and the other end of the connecting steel bars is a steel bar protruding end vertically extending out of the base plate. The protruding end of the reinforcement is arranged in a pipe, and the pipe is filled with post-cast concrete. The base plate is fixedly connected to the wall panel and the corner column respectively; at least two lifting rings are pre-embedded on the top of the wall panel and the corner column respectively, and the roof panel is provided with vertically arranged through holes matched with the lifting rings. The outside of the lifting ring is buried in the through holes of the roof panel through the post-cast concrete of the hole portion, and the roof panel is fixedly connected to the wall panel and the corner column respectively; a window frame is provided on at least one wall panel, and a door frame is also provided on one of the wall panels; the wall panel, the roof panel and the base plate are lightweight panels.

[0009] Furthermore, the wall panel includes an end wall panel and a middle wall panel, one end of the end wall panel is connected to the corner column, and the other end of the end wall panel is connected to one end of the middle wall panel or to one end of another end wall panel.

[0010] Furthermore, both left and right ends of the wall panel are provided with plate trapezoidal grooves, and both end surfaces of the corner column are provided with column trapezoidal grooves; the two plate trapezoidal grooves of adjacent wall panels, the plate trapezoidal grooves of the wall panel and the column trapezoidal grooves of the corner column are connected to form vertical joints, and the vertical joints are filled with post-cast concrete between the wall panel panels.

[0011] Furthermore, a plate tenon is provided at one lateral end of the wall panel, and a plate groove matching the plate tenon is provided at the other end of the wall panel; a column tenon matching the plate trapezoidal groove is provided at the end joint surface of the corner column, and a column groove matching the plate tenon is provided at the other end joint surface of the corner column; the connection between adjacent wall panels and between the wall panels and the corner columns is a tenon and groove clamping connection.

[0012] Furthermore, the plate groove is a plate trapezoidal groove, and the column groove is a column trapezoidal groove; or, the plate groove is a plate triangular groove, and the column groove is a column triangular groove.

[0013] Furthermore, the roof panel includes an end roof panel and a middle roof panel; the two width ends and one length end of the end roof panel are provided with vertically arranged through holes that match the hanging rings, and the end roof panels are respectively connected and fixed to the end wall panels and the corner columns; the two width ends of the middle roof panel are provided with vertically arranged through holes that match the hanging rings, and the middle roof panel is connected and fixed to the middle wall panel.

[0014] Furthermore, one side of the end roof panel is flat, and L-shaped wedge arms of the roof panel are integrally formed at the other end and both left and right ends of the middle roof panel. Adjacent roof panels are connected by post-cast-in-place concrete filled between the L-shaped wedge arms of the adjacent roof panels.

[0015] Furthermore, both left and right sides of the roof panel are flat, and the left and right end faces of adjacent roof panels are joined.

[0016] Furthermore, the base plate includes an end base plate and a middle base plate. End wall panels and corner columns are connected to the top surface of the end base plate, and middle wall panels are connected to the top surface of the middle base plate; connecting steel bars corresponding to the positions of pipelines are provided at both widthwise ends and one lengthwise end of the end base plate; connecting steel bars corresponding to the positions of pipelines are provided at both widthwise ends of the middle base plate.

[0017] Furthermore, one side of the end base plate is flat, and L-shaped wedge arms of the base plate are integrally formed at the other end and both left and right ends of the middle base plate. Adjacent roof panels are connected by post-cast-in-place concrete filled between the L-shaped wedge arms of the adjacent base plates.

[0018] Furthermore, both left and right sides of the base plate are flat, and the left and right end faces of adjacent base plates are joined.

[0019] The utility model has the following beneficial effects:

[0020] (1) The lifting rings at the top of the wall panel are anchored in the through holes of the roof panel by post-cast-in-place concrete in the holes, enhancing the connection between the roof panel and the wall panel and the corner column respectively, and improving the integrity of the house;

[0021] (2) The wall panels, roof panels and base plates of the lightweight panel modular low-rise house can be combined into a complete building structure as needed, thus realizing fast, flexible and economical house construction. The lightweight panel modular low-rise house also has good comfort and safety;

[0022] (3) The lightweight wall panels and roof panels can play a role in improving the heat insulation effect of the house. Description of the Drawings

[0023] Figure 1 Is a three-dimensional view of the lightweight panel modular low-rise house of Embodiment 1;

[0024] Figure 2 Is Figure 1 The partial enlarged view at A in

[0025] Figure 3 Is a front view of the lightweight panel modular low-rise house of Embodiment 1;

[0026] Figure 4 is Figure 3 the partial enlarged view at B in

[0027] Figure 5 is Figure 3 the partial enlarged view at C in

[0028] Figure 6 the top view of the lightweight panel modular low-rise house of Embodiment 1;

[0029] Figure 7 the side view of the lightweight panel modular low-rise house of Embodiment 1;

[0030] Figure 8 is Figure 7 the partial enlarged view at D in

[0031] Figure 9 the three-dimensional view of the connection state of the wall panel, corner column and base plate of Embodiment 1;

[0032] Figure 10 is Figure 9 the partial enlarged view at E in

[0033] Figure 11 is Figure 9 the partial enlarged view at F in

[0034] Figure 12 the top view of the connection state of the wall panel, corner column and base plate of Embodiment 1;

[0035] Figure 13 the three-dimensional view of the connection state of the base plate of Embodiment 1;

[0036] Figure 14 the three-dimensional view of the wall panel of Embodiment 1;

[0037] Figure 15 the side view of the wall panel of Embodiment 1;

[0038] Figure 16 is Figure 15 the partial enlarged view at G in

[0039] Figure 17 the sectional view of the wall panel of Embodiment 1;

[0040] Figure 18 the three-dimensional view of the end base plate of Embodiment 1;

[0041] Figure 19 the sectional view of the end base plate of Embodiment 1;

[0042] Figure 20 the three-dimensional view of the middle base plate of Embodiment 1;

[0043] Figure 21 Isometric view of the end roof panel of Example 1;

[0044] Figure 22 Front view of the end roof panel of Example 1;

[0045] Figure 23 Isometric view of the middle roof panel of Example 1;

[0046] Figure 24 Front view of the middle roof panel of Example 1;

[0047] Figure 25 Isometric view of the corner column of Example 1;

[0048] Figure 26 Top view of the corner column of Example 1;

[0049] Figure 27 Isometric view of the lightweight panel modular low-rise house of Example 2;

[0050] Figure 28 Isometric view of the wall panel of Example 2;

[0051] Figure 29 Isometric view of the end roof panel of Example 2;

[0052] Figure 30 Isometric view of the middle roof panel of Example 2;

[0053] Figure 31 Isometric view of the end base plate of Example 2;

[0054] Figure 32 Isometric view of the middle base plate of Example 2;

[0055] Figure 33 Isometric view of the wall panel of Example 3;

[0056] Figure 34 Top view of the connection state of the end wall panel and the middle wall panel of Example 3;

[0057] Figure 35 Top view of the corner column of Example 3;

[0058] Figure 36 Top view of the connection state of the corner column and the end wall panel of Example 3;

[0059] Figure 37 Isometric view of the wall panel of Example 4;

[0060] Figure 38 Top view of the wall panel of Example 4

[0061] Figure 39 Top view of the connection state of the end wall panel and the middle wall panel in Embodiment 4;

[0062] Figure 40 Top view of the corner column in Embodiment 4;

[0063] Figure 41 Top view of the connection state of the corner column and the end wall panel in Embodiment 4;

[0064] Figure 42 Stereogram of the connection state of the roof panel in Embodiment 5;

[0065] Figure 43 Stereogram of the end roof panel in Embodiment 5;

[0066] Figure 44 Front view of the end roof panel in Embodiment 5;

[0067] Figure 45 Stereogram of the middle roof panel in Embodiment 5.

[0068] In the figure, 1 is the wall panel; 11 is the end wall panel; 12 is the middle wall panel; 13 is the trapezoidal groove of the panel; 14 is the tenon of the panel; 15 is the base plate; 16 is the toughening layer; 17 is the triangular groove of the panel; 2 is the roof panel; 21 is the end roof panel; 22 is the middle roof panel; 23 is the L-shaped wedge arm of the roof panel; 3 is the base plate; 31 is the end base plate; 32 is the middle base plate; 33 is the L-shaped wedge arm of the base plate; 4 is the corner column; 41 is the trapezoidal groove of the column; 42 is the tenon of the column; 43 is the triangular groove of the column; 5 is the pipeline; 51 is the bottom port; 52 is the casting port; 6 is the connecting steel bar; 61 is the anchoring end of the steel bar; 62 is the extending end of the steel bar; 7a is the post-cast concrete of the pipe part; 7b is the post-cast concrete of the hole part; 7c is the post-cast concrete between the roof panels; 7d is the post-cast concrete between the wall panels; 7e is the post-cast concrete between the base plates; 8 is the lifting ring; 9 is the through hole. Detailed implementation manners

[0069] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments.

[0070] Embodiment 1:

[0071] The lightweight panel modular low-rise house includes a wall panel 1, a roof panel 2, a base plate 3 and a corner column 4, as Figures 1 to 12 shown. At least one pipeline 5 is reserved at the lower ends of the wall panel 1 and the corner column 4 respectively, as Figure 15 , Figure 16 , Figure 25 and Figure 26As shown, one end of the pipe 5 is a bottom port 51 located at the bottom surface of the wall panel 1 and the corner column 4, and the other end of the pipe 5 is a pouring port 52 located at the inner side of the wall panel 1 and the corner column 4. In this embodiment, three pipes 5 are arranged at the lower end of the wall panel 1. The base plate 3 is provided with a connecting steel bar 6 corresponding to the position of the bottom port 51 of the pipe 5, as shown in FIG. Figures 18 to 20 As shown, one end of the connecting steel bar 6 is a steel bar anchoring end 61 buried in the base plate 3, and the other end of the connecting steel bar 6 is a steel bar protruding end 62 vertically extending out of the base plate 3. The position of the connecting steel bar 6 of the base plate 3 is high-strength concrete, which can bear the weight of the house. The steel bar protruding end 62 is set in the pipe 5, and the pipe 5 is filled with pipe post-cast concrete 7a. During installation, the connecting steel bar 6 of the base plate 3 is aligned with the pipes 5 of the wall panel 1 and the corner column 4 respectively, the wall panel 1 and the corner column 4 are installed on the base plate 3, and concrete is poured into the pipe 5 through the pouring port 52 of the pipe 5 to achieve fixed connection between the base plate 3 and the wall panel 1 and the corner column 4 respectively.

[0072] At least two lifting rings 8 are pre-embedded at the top of the wall panel 1 and the corner column 4. In this embodiment, two lifting rings 8 are pre-embedded at the top of the wall panel 1 and the corner column 4. Figure 14 , Figure 25 and Figure 26 The roof panel 2 is provided with a vertical through hole 9 which matches with the hanging ring 8. Figures 21 to 24 As shown. The outside of the lifting ring 8 is buried in the through hole 9 of the roof panel 2 through the post-cast concrete 7b of the hole portion, so as to realize the fixed connection between the roof panel 2 and the wall panel 1 and the corner column 4 respectively. The lifting ring 8 has two functions: one is to be used for lifting the wall panel 1 and the corner column 4 during installation; the other is that the lifting ring 8 is anchored in the through hole 9 of the roof panel 2 through the post-cast concrete 7b of the hole portion, so as to strengthen the connection between the roof panel 2 and the wall panel 1 and the corner column 4 respectively. The buried length of the lifting ring 8 in the wall panel 1 and the corner column 4 is 20 cm to 40 cm.

[0073] The wall panel 1 includes an end wall panel 11 and a middle wall panel 12. In this embodiment, the end wall panel 11 and the middle wall panel 12 have the same size. One end of the end wall panel 11 is connected to the corner column 4, and the other end of the end wall panel 11 is connected to one end of the middle wall panel 12 or to one end of another end wall panel 11. The height of the wall panel 1 is 3 meters to 5 meters, which is convenient for factory prefabrication, transportation and on-site installation.

[0074] like Figure 13As shown in the figure, the substrate 3 includes an end substrate 31 and a middle substrate 32. The top surface of the end substrate 31 is connected with an end wall panel 11 and a corner column 4, and the top surface of the middle substrate 32 is connected with a middle wall panel 12. The width of the end substrate 31 is equal to the sum of the widths of the end wall panel 11 and the corner column 4, and the width of the middle substrate 32 is equal to the width of the middle wall panel 12. Connecting steel bars 6 corresponding to the positions of the pipelines 5 of the end wall panel 11 and the corner column 4 are arranged at both widthwise ends and one lengthwise end of the end substrate 31, and the end substrate 31 is fixedly connected with the end wall panel 11 and the corner column 4. Connecting steel bars 6 corresponding to the positions of the pipelines 5 of the middle wall panel 12 are arranged at both widthwise ends of the middle substrate 32, and the middle substrate 32 is fixedly connected with the middle wall panel 12.

[0075] The roof panel 2 includes an end roof panel 21 and a middle roof panel 22. The bottom surface of the end roof panel 21 is connected with an end wall panel 11 and a corner column 4, and the bottom surface of the middle roof panel 22 is connected with a middle wall panel 12. The width of the end roof panel 21 is equal to the sum of the widths of the end wall panel 11 and the corner column 4, and the width of the middle roof panel 22 is equal to the width of the middle wall panel 12. Through holes 9 vertically arranged and mating with the lifting rings 8 of the end wall panel 11 and the corner column 4 are provided at both widthwise ends and one lengthwise end of the end roof panel 21, and the end roof panel 21 is fixedly connected with the end wall panel 11 and the corner column 4. Through holes 9 vertically arranged and mating with the lifting rings 8 of the middle wall panel 12 are provided at both widthwise ends of the middle roof panel 22, and the middle roof panel 22 is fixedly connected with the middle wall panel 12.

[0076] Window frames are provided on at least one wall panel 1, and door frames (the window frames and door frames are conventional settings of the house and are not shown in the figure) are also provided on one of the wall panels 1 for installing windows and doors.

[0077] The wall panel 1 and the roof panel 2 are lightweight plates, which are convenient for transportation and installation. In the lightweight plate modular low-rise house, the low-rise refers to the house height not exceeding three wall panels 1, and the wall panel 1 can bear the force of the house.

[0078] Specifically, trapezoidal grooves 13 are provided at both left and right ends of the wall panel 1, as Figure 14 shown; trapezoidal grooves 41 are provided at both end joints of the corner column 4, as Figure 25 and Figure 26As shown in the figure. Vertical joints are formed between two trapezoidal grooves 13 of adjacent wall panels 1 and between the trapezoidal groove 13 of the wall panel 1 and the trapezoidal groove 41 of the corner column 4, and post-cast-in-place concrete 7d between wall panels is filled in the vertical joints. Post-cast-in-place concrete 7d between adjacent wall panels 1 and between the wall panel 1 and the corner column 4 is filled in the vertical joints, which enhances the connection between adjacent wall panels 1 and between the wall panel and the corner column 4, enhances the integrity of the lightweight panel modular low-rise house, and has a waterproof effect at the same time.

[0079] Specifically, one side of the end roof panel 21 is a plane, and L-shaped wedge arms 23 of the roof panel are integrally formed at the other end and the middle of the other side of the end roof panel 21 and at the left and right ends of the middle roof panel 22, as Figures 21 to 24 shown. Adjacent roof panels 2 are connected by post-cast-in-place concrete 7c filled between adjacent L-shaped wedge arms 23 of the roof panel.

[0080] Specifically, the wall panel 1 includes at least one base plate 15 filled inside and a toughening layer 16 added on the surface of the base plate 15, as Figure 17 shown. The base plate 15 is an ALC board or a foamed ceramic board, and the toughening layer 16 is one of the materials of high-ductility concrete, reinforced fine aggregate concrete, and wire mesh cement mortar. The roof panel 2 and the base plate 3 have the same material structure as the wall panel 1. The lightweight wall panel 1 and roof panel 2 can improve the heat insulation effect of the house and have a certain strength at the same time.

[0081] Both the left and right sides of the base plate 3 are planes, and the left and right end faces of adjacent base plates 3 are joined together, reducing the on-site construction workload.

[0082] Embodiment 2:

[0083] The difference from Embodiment 1 is that: as Figure 27 shown, the end of the roof panel 2 is joined with the end of the wall panel 1 in a staggered manner, that is, the bottom surface of the end roof panel 21 contacts the top surfaces of the end wall panel 11 and the middle wall panel 12, or the bottom surface of the middle roof panel 22 contacts the top surfaces of the end wall panel 11 and the middle wall panel 12. In this embodiment, the bottom surface of the middle roof panel 22 contacts the top surfaces of the end wall panel 11 and the middle wall panel 12. The connection positions of adjacent roof panels 2 are staggered from the connection positions of adjacent wall panels 1, and the roof panel 2 presses on the connection positions of adjacent wall panels 1, making the overall structure of the lightweight panel modular low-rise house more stable. Figure 28 is a three-dimensional view of the wall panel 1, and the end wall panel 11 and the middle wall panel 12 have the same size. Figure 29 and Figure 30 are three-dimensional views of the roof panel.

[0084] As Figure 31 and Figure 32As shown, one side of the end substrate 31 is a plane, and substrate L-shaped wedge arms 33 are integrally formed at the other end of the end substrate 31 and the left and right ends of the middle substrate 32. Adjacent substrates 3 are connected by the post-cast concrete 7e filled between adjacent substrate L-shaped wedge arms 33. The connection strength between the substrates 3 is high, and the structural stability of the house is good.

[0085] Example 3:

[0086] The difference from Example 1 is that: a board tenon 14 is provided at one end of the wall panel 1, and a board trapezoidal groove 13 matching the board tenon 14 is provided at the other end of the wall panel 1, as Figure 33 shown. The sizes of the end wall panel 11 and the middle wall panel 12 are the same; a column tenon 42 matching the board trapezoidal groove 13 is provided on the end joint surface of the corner column 4, and a column trapezoidal groove 41 matching the board tenon 14 is provided on the other end joint surface of the corner column 4, as Figure 35 shown. The connection between adjacent wall panels 1 and between the wall panel 1 and the corner column 4 is a tenon and groove snap connection, as Figure 34 and Figure 36 shown. The vertical joints between adjacent wall panels 1 and between the wall panel 1 and the corner column 4 no longer rely on traditional mortar bonding but rely on the socket bite between the tenon and the trapezoidal groove to provide shear resistance. Cracking is not likely to occur at the vertical joints. During assembly, waterproof glue is filled in the board trapezoidal groove 13 and the column trapezoidal groove 41, and good waterproof effects are achieved after the board tenon 14 is docked with the board trapezoidal groove 13, the board tenon 14 is docked with the column trapezoidal groove 41, and the board trapezoidal groove 13 is docked with the column tenon 42.

[0087] Example 4:

[0088] The difference from Example 3 is that: a board tenon 14 is provided at one end of the wall panel 1, and a board triangular groove 17 matching the board tenon 14 is provided at the other end of the wall panel 1, as Figure 37 and Figure 38 shown; a column tenon 42 matching the board triangular groove 17 is provided on the end joint surface of the corner column 4. A column triangular groove 43 matching the board tenon 14 is provided on the other end joint surface of the corner column 4, as Figure 40 shown. The connection between adjacent wall panels 1 and between the wall panel 1 and the corner column 4 is a tenon and triangular groove snap connection. The connection state of the end wall panel 11 and the middle wall panel 12 is as Figure 39 shown, and the connection state of the end wall panel 11 and the corner column 4 is as Figure 41 shown. Post-cast concrete 7d between wall panels is filled in the vertical joints between adjacent wall panels 1 and between the wall panel 1 and the corner column 4, enhancing the connection between adjacent wall panels 1 and between the wall panel and the corner column 4, and the structural stability is better.

[0089] Example 5:

[0090] The difference from Embodiment 1 is that both the left and right lateral sides of the roof panel 2 are flat planes, as Figures 42 to 45 shown. The left and right end faces of adjacent roof panels 2 are joined together, reducing the on-site construction workload.

[0091] The wall panels 1, roof panels 2 and base plates 3 of the lightweight panel modular low-rise house can be combined into a complete building structure as needed, thus realizing fast, flexible and economical house construction. The wall panels 1, roof panels 2 and base plates 3 can be added or removed as needed to adapt to different family needs and lifestyles. In addition, the construction speed of the lightweight panel modular low-rise house is also faster because each wall panel 1, roof panel 2 and base plate 3 can be produced in different places and assembled together on site. This can greatly reduce the construction cost, improve the affordability of the house, and also have good comfort and safety.

[0092] Finally, it should be noted that the above-described embodiments are only specific embodiments of the present invention, used to illustrate the technical solutions of the present invention, rather than limiting it. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: Any person skilled in the art within the technical scope disclosed by the present invention can still modify the technical solutions recorded in the foregoing embodiments or can easily think of changes, or perform equivalent replacements on some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention. All should be covered within the protection scope of the present invention.

Claims

1. A lightweight panel-type modular low-rise house, comprising a wall panel (1), a roof panel (2), a base panel (3) and a corner column (4); It is characterized in that At least one pipe (5) is reserved at the lower end of each of the wall panel (1) and the corner column (4); one end of the pipe (5) is a bottom port (51) located at the bottom surface of each of the wall panel (1) and the corner column (4); the other end of the pipe (5) is a pouring port (52) located at the inner side surface of each of the wall panel (1) and the corner column (4); the base plate (3) is provided with a connecting steel bar (6) corresponding to the position of the bottom port (51) of the pipe (5); one end of the connecting steel bar (6) is a steel bar anchoring end (61) buried in the base plate (3); the other end of the connecting steel bar (6) is a steel bar protruding end (62) vertically extending out of the base plate (3); the steel bar protruding end (62) is arranged in the pipe (5); the pipe (5) is filled with pipe post-cast concrete (7a); the base plate (3) is fixedly connected to the wall panel (1) and the corner column (4) respectively; At least two lifting rings (8) are pre-embedded on the top of the wall panel (1) and the corner column (4), respectively; the roof panel (2) is provided with a vertically arranged through hole (9) matched with the lifting ring (8); the outside of the lifting ring (8) is embedded in the through hole (9) of the roof panel (2) through post-cast concrete (7b); and the roof panel (2) is fixedly connected to the wall panel (1) and the corner column (4) respectively; A window frame is provided on at least one wall panel (1), and a door frame is also provided on one of the wall panels (1); The wall panel (1), the roof panel (2) and the base plate (3) are lightweight panels.

2. The lightweight panel-type modular low-rise house according to claim 1 is characterized in that: The wall panel (1) comprises an end wall panel (11) and a middle wall panel (12), one end of the end wall panel (11) is connected to the corner column (4), and the other end of the end wall panel (11) is connected to one end of the middle wall panel (12) or to one end of another end wall panel (11).

3. The lightweight panel-type modular low-rise house according to claim 2 is characterized in that: Both left and right ends of the wall panel (1) are provided with plate trapezoidal grooves (13), and both end connection surfaces of the corner column (4) are provided with column trapezoidal grooves (41); Two plate trapezoidal grooves (13) of adjacent wall panels (1), and the plate trapezoidal grooves (13) of the wall panel (1) and the column trapezoidal grooves (41) of the corner column (4) are connected to form vertical joints, and the vertical joints are filled with post-cast concrete (7d) between the wall panels.

4. The lightweight panel-type modular low-rise house according to claim 2 is characterized in that: A plate tenon (14) is provided at one transverse end of the wall panel (1), and a plate groove matching the plate tenon (14) is provided at the other end of the wall panel (1); The end connection surface of the corner column (4) is provided with a column tenon (42) matching with the plate trapezoidal groove (13), and the other end connection surface of the corner column (4) is provided with a column groove matching with the plate tenon (14); The connection between adjacent wall panels (1) and between the wall panels (1) and the corner columns (4) is a tenon-and-groove clamping connection.

5. The lightweight panel-type modular low-rise house according to claim 4 is characterized in that: The plate groove is a plate trapezoidal groove (13), and the column groove is a column trapezoidal groove (41); Alternatively, the plate groove is a plate triangular groove (17), and the column groove is a column triangular groove (43).

6. The lightweight panel-type modular low-rise house according to claim 1, characterized in that: The roof panel (2) comprises an end roof panel (21) and a middle roof panel (22); Two width-direction ends and one length-direction end of the end roof panel (21) are provided with vertically arranged through holes (9) that match the hanging rings (8), and the end roof panel (21) is respectively connected and fixed to the end wall panel (11) and the corner column (4); Two width-direction ends of the middle roof panel (22) are provided with vertically arranged through holes (9) that match the hanging rings (8), and the middle roof panel (22) is connected and fixed to the middle wall panel (12).

7. The lightweight panel-type modular low-rise house according to claim 6, characterized in that: One side of the end roof panel (21) is a plane, and the other side of the end roof panel (21) and the left and right side ends of the middle roof panel (22) are provided with an integrally formed roof panel L-shaped wedge arm (23), and adjacent roof panels (2) are connected by post-cast concrete (7c) between the adjacent roof panel L-shaped wedge arms (23).

8. The lightweight panel-type modular low-rise house according to claim 6, characterized in that: The left and right sides of the roof panel (2) are both planes, and the left and right end surfaces of adjacent roof panels (2) are connected.

9. The lightweight panel-type modular low-rise house according to claim 1, characterized in that: The base plate (3) comprises an end base plate (31) and a middle base plate (32); the top surface of the end base plate (31) is connected to the end wall panel (11) and the corner column (4); and the top surface of the middle base plate (32) is connected to the middle wall panel (12); Two widthwise ends and one lengthwise end of the end substrate (31) are provided with connecting steel bars (6) corresponding to the positions of the pipeline (5); Two widthwise ends of the middle base plate (32) are provided with connecting steel bars (6) corresponding to the positions of the pipelines (5).

10. The lightweight panel-type modular low-rise house according to claim 9, characterized in that: One side of the end substrate (31) is a plane, and the other side of the end substrate (31) and the left and right side ends of the middle substrate (32) are provided with an integrally formed substrate L-shaped wedge arm (33), and adjacent roof panels (2) are connected by the inter-substrate post-cast concrete (7e) filled between the adjacent substrate L-shaped wedge arms (33).

11. The lightweight panel-type modular low-rise house according to claim 9, characterized in that: The left and right sides of the base plate (3) are both planes, and the left and right end surfaces of adjacent base plates (3) are connected.

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