Foamed concrete board room and formwork erecting system at corner of foamed concrete board room

Abstract

The invention discloses a foamed concrete board room and a formwork supporting system at the corner of the foamed concrete board room, the formwork supporting system comprises a formwork matched with the corner of the board room and a supporting structure used for supporting the formwork and a top plate, the supporting structure comprises a stand column, a first supporting assembly and a second supporting assembly, and the first supporting assembly and the second supporting assembly are hinged to the side wall of the stand column in the circumferential direction; the first supporting assembly forms a conical supporting part with the large upper end and the small lower end, the large end of the conical supporting part acts on the top plate, the second supporting assembly forms a horizontal supporting part, and the supporting end of the horizontal supporting part acts on the formwork. The labor intensity of workers in the board room building process can be effectively reduced, time and labor are saved, and the building efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of board houses, and in particular to a foamed concrete board house and a formwork system at a corner of the foamed concrete board house. Background Art

[0002] Concrete slab houses use reinforced concrete as the main load-bearing component. Concrete has excellent high temperature resistance and is not easy to burn. Concrete slab houses have excellent fire resistance and can maintain structural stability in fires, reducing casualties and property losses. The construction process of concrete slab houses is relatively simple, which can control the quality of the construction process, improve management efficiency, and reduce construction costs. Concrete slab houses can be designed with diversified and flexible shapes according to different design requirements to meet different construction needs. Concrete slab houses have good energy-saving and environmental protection effects, can reduce energy waste and environmental pollution, and are one of the important building materials for green housing.

[0003] At present, in the process of manufacturing concrete slab houses in factories, the prefabricated wall panels are usually hoisted into place first, then the formwork is set up at the corners of the slab houses, and the formwork is supported and fixed, and finally concrete is poured in the mold at the corners to achieve the connection of the wall panels. However, in the existing formwork system, steel pipes, top supports and other components are used to support and fix the formwork. A large number of steel pipes and top supports are required for the construction of each slab house, and they are removed after use. This makes the workers' labor intensity in setting up the formwork system high, time-consuming and labor-intensive, and inefficient. Summary of the invention

[0004] The purpose of the present invention is to provide a foamed concrete panel house and a formwork system at the corner of the foamed concrete panel house, which can effectively reduce the labor intensity of workers during the construction of the panel house, save time and labor, and improve construction efficiency.

[0005] In order to solve the above technical problems, the present invention adopts the following solutions:

[0006] A formwork system for the corners of a foamed concrete panel house, including a template adapted to the corners of the panel house and a support structure for supporting the template and a roof of the panel house, the support structure including a column and a first support assembly and a second support assembly hinged to the circumference of the side wall of the column, the first support assembly constituting a conical support portion with a larger upper end and a smaller lower end, the larger end of the conical support portion acting on the roof, the second support assembly constituting a horizontal support portion, the support end of the horizontal support portion acting on the template.

[0007] In this solution, the template needs to be adapted to the corner of the prefabricated house to ensure that it can closely fit the shape and size of the corner.

[0008] The formwork material should have a certain strength and rigidity to withstand the pressure and lateral thrust during the concrete pouring process. As the main load-bearing component of the supporting structure, the columns should be set vertically to ensure stability. The first support assembly is hinged to the circumference of the side wall of the column to form a conical support part with a large upper end and a small lower end, which helps to disperse the load transmitted from the top plate and improve the overall stability of the supporting structure. The large end of the conical support part acts on the top plate to ensure that the top plate is effectively supported. The second support assembly is also hinged to the circumference of the side wall of the column to form a horizontal support part. The support end of the horizontal support part acts on the formwork to ensure that the formwork does not shift or deform during the pouring process. The formwork system is mainly composed of columns, formworks and two support assemblies. The number of components is greatly reduced compared to the existing formwork system, and the erection process is also relatively simple. It only needs to rotate the first support assembly and the second support assembly to a suitable position, thereby reducing the labor intensity of workers, saving time and effort, and improving the efficiency of erection.

[0009] Optionally, a pad is provided between the top of the column and the top plate, a fixing seat is provided on the side wall of the column, multiple first support assemblies and second support assemblies are hinged on the fixing seat, and the column has honeycomb holes inside, which extend along the length direction of the column.

[0010] Optionally, the first support assembly includes a first connecting tube, a first support rod, and a first adjusting block. The lower end of the first connecting tube is hinged to the fixed seat, and the lower end of the first support rod is inserted into the first connecting tube. The surface of the first support rod is provided with an external thread along its length direction, and the first adjusting block is provided with an internal threaded hole adapted to the external thread. The first adjusting block is threadedly connected to the first support rod, and the aperture of the internal threaded hole is smaller than the outer diameter of the first connecting tube. Multiple support assemblies rotate upward to form a conical support portion acting on the bottom surface of the top plate.

[0011] Optionally, a first support block is provided at the upper end of the first support rod, and the first support block is in close contact with the bottom surface of the top plate.

[0012] Optionally, a plurality of anti-slip teeth are provided on the top surface of the first support block, and a limiting block located on the side of the first support block is provided on the bottom surface of the top plate.

[0013] Optionally, the second support assembly includes a second connecting tube, a second support rod, and a second adjusting block. One end of the second connecting tube is hinged to the fixed seat, and one end of the second support rod is inserted into the first connecting tube. The surface of the first support rod is provided with an external thread along its length direction, and the second adjusting block is provided with an internal threaded hole adapted to the external thread. The second adjusting block is threadedly connected to the second support rod, and the aperture of the internal threaded hole is smaller than the outer diameter of the second connecting tube. Multiple support assemblies are rotated to a horizontal state to form a horizontal support part acting on the template.

[0014] Optionally, the second connecting tubes are distributed in a cross shape, and the second connecting tubes correspond to the template.

[0015] Optionally, a second support block adapted to the template is provided at one end of the second support rod away from the column.

[0016] Optionally, the template includes an outer mold and an inner mold, both of which are L-shaped aluminum templates, the inner side of the outer mold fits against the outer corner of the board room, and the outer side of the inner mold fits against the inner corner of the board room, corresponding through holes are provided on the outer mold and the inner mold, and multiple through holes are spaced apart along the length direction of the board template, a screw is provided between the outer mold and the inner mold, one end of the screw passes through two corresponding through holes on the outer mold and the inner mold, and the screw is threadedly connected with a locking nut located on the outside of the outer mold and the inner mold.

[0017] A foamed concrete board house comprises four vertical boards, a top board and a rain shield. The four vertical boards form a rectangle. The top board is arranged on the top of the four vertical boards. One of the vertical boards is provided with a window and a doorway. The other vertical board opposite to it is provided with a window. The rain shield is arranged on the top of the vertical board with the doorway. The top board is a composite board. A concrete layer is cast on the composite board. A solar panel is arranged on the concrete layer. Templates are installed at the joints of the four vertical boards and then concrete is cast to achieve the connection.

[0018] The present invention has the beneficial effects:

[0019] 1. In the present invention, the first support assembly is hinged to the circumference of the side wall of the column to form a conical support portion with a larger upper end and a smaller lower end, which helps to disperse the load transmitted from the top plate and improve the overall stability of the support structure. The large end of the conical support portion acts on the top plate to ensure that the top plate is effectively supported. The second support assembly is also hinged to the circumference of the side wall of the column to form a horizontal support portion. The support end of the horizontal support portion acts on the template to ensure that the template does not shift or deform during the pouring process.

[0020] 2. The formwork system is mainly composed of columns, formwork and two supporting components. The number of components is greatly reduced compared to the existing formwork system, and the erection process is relatively simple. It is only necessary to rotate the first supporting component and the second supporting component to the appropriate position, thereby reducing the labor intensity of the workers, saving time and effort, and improving the efficiency of erection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the top view of the structure after the second support assembly and the template are assembled;

[0023] Figure 3 It is a schematic diagram of the cross-sectional structure of the column;

[0024] Figure 4 This is the assembly structure diagram of the inner membrane at the corner of the board house;

[0025] Figure 5 Schematic diagram of the boss structure on the vertical plate.

[0026] Figure markings: 1-vertical plate, 2-top plate, 3-rain shield, 4-door, 5-window, 6-template, 601-inner mold, 602-outer mold, 7-column, 8-first connecting pipe, 9-first support rod, 10-first adjusting block, 11-first support block, 12-limiting block, 13-second connecting pipe, 14-second adjusting block, 15-second support rod, 16-second support block, 17-fixed seat, 18-pad, 19-screw, 20-locking nut, 21-reinforcement steel bar, 22-honeycomb hole, 23-boss structure. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0028] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed", "opened", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example

[0031] A formwork system for the corners of a foamed concrete panel house, comprising a template 6 adapted to the corner of the panel house and a supporting structure for supporting the template 6 and a roof 2 of the panel house, wherein the supporting structure comprises a column 7 and a first supporting assembly and a second supporting assembly hinged to the circumference of the side wall of the column 7, wherein the first supporting assembly constitutes a conical supporting portion with a larger upper end and a smaller lower end, wherein the larger end of the conical supporting portion acts on the roof 2, and the second supporting assembly constitutes a horizontal supporting portion, wherein the supporting end of the horizontal supporting portion acts on the template 6.

[0032] In this embodiment, Figure 1 and Figure 2 As shown, the template 6 needs to be adapted to the corner of the board house to ensure that it can closely fit the shape and size of the corner. The template 6 material should have a certain strength and rigidity to withstand the pressure and lateral thrust during the concrete pouring process. The column 7 is the main load-bearing component of the support structure, and the column 7 should be set vertically to ensure stability. The first support assembly is hinged to the circumference of the side wall of the column 7 to form a conical support portion with a large upper end and a small lower end, which helps to disperse the load transmitted from the top plate 2 and improve the overall stability of the support structure. The large end of the conical support portion acts on the top plate 2 to ensure that the top plate 2 is effectively supported. The second support assembly is also hinged to the circumference of the side wall of the column 7 to form a horizontal support portion. The support end of the horizontal support portion acts on the template 6 to ensure that the template 6 does not shift or deform during the pouring process. The formwork system is mainly composed of columns 7, formwork 6 and two supporting components. The number of components is greatly reduced compared to the existing formwork system, and the erection process is also relatively simple. It is only necessary to rotate the first supporting component and the second supporting component to the appropriate position, thereby reducing the labor intensity of the workers, saving time and effort, and improving the efficiency of erection.

[0033] Furthermore, a pad 18 is provided between the top of the column 7 and the top plate 2, a fixing seat 17 is provided on the side wall of the column 7, multiple first support assemblies and second support assemblies are hinged on the fixing seat 17, and a honeycomb hole 22 is provided inside the column 7, and the honeycomb hole 22 extends along the length direction of the column 7.

[0034] Specifically, the pad 18 exists mainly to disperse the concentrated load of the top plate 2 on the column 7, and at the same time provide a certain buffering effect to protect the column 7 from direct impact. The material of the pad 18 should have sufficient strength and rigidity to withstand the load transmitted from the top plate 2. The size and shape of the pad 18 should be reasonably designed according to the load of the top plate 2 and the size of the column 7 to ensure that the pad 18 can fit tightly between the top of the column 7 and the top plate 2. The pad 18 is generally made of steel plate.

[0035] like Figure 3As shown, the fixing seat 17 is used to connect and support the first support assembly and the second support assembly, and has a certain strength and rigidity to ensure that the support assembly can be firmly hinged on the column 7. The fixing seat 17 and the column 7 are integrally formed, and the honeycomb hole 22 inside the column 7 is to reduce the weight of the column 7 while maintaining its sufficient strength and rigidity. By optimizing the shape, size and distribution of the honeycomb hole 22, the material cost of the column 7 can be reduced while meeting the load-bearing requirements. The first support assembly constitutes a conical support portion with a large upper end and a small lower end, which helps to disperse the load transmitted from the top plate 2 and improve the overall stability of the support structure. The large end of the conical support portion should fit tightly against the top plate 2 to ensure that the top plate 2 is effectively supported. The second support assembly constitutes a horizontal support portion, which is used to support the template 6. The support end of the horizontal support portion should fit tightly against the template 6 to ensure that the template 6 does not shift or deform during the pouring process.

[0036] Furthermore, the first support assembly includes a first connecting tube 8, a first support rod 9, and a first adjusting block 10. The lower end of the first connecting tube 8 is hinged to the fixing seat 17, and the lower end of the first support rod 9 is inserted into the first connecting tube 8. The surface of the first support rod 9 is provided with an external thread along its length direction. The first adjusting block 10 is provided with an internal threaded hole adapted to the external thread. The first adjusting block 10 is threadedly connected to the first support rod 9. The aperture of the internal threaded hole is smaller than the outer diameter of the first connecting tube 8. Multiple support assemblies are rotated upward to form a conical support portion acting on the bottom surface of the top plate 2.

[0037] Furthermore, a first support block 11 is disposed at the upper end of the first support rod 9 , and the first support block 11 is in close contact with the bottom surface of the top plate 2 .

[0038] Furthermore, a plurality of anti-slip teeth are disposed on the top surface of the first support block 11 , and a limiting block 12 is disposed on the bottom surface of the top plate 2 and is located on the side of the first support block 11 .

[0039] In this embodiment, Figure 1As shown, the specific working principle of the first support assembly is as follows: the first connecting tube 8 is a hollow tubular structure, and its lower end is hinged to the fixed seat 17, so that the first connecting tube 8 can rotate in the vertical plane with the hinge point as the axis. The first connecting tube 8 is provided with multiple roots, and the lower end of the first support rod 9 is inserted into the first connecting tube 8. The first support rod 9 is threadedly connected with a first adjusting block 10. The two ends of the first adjusting block 10 are located on the outside of the first support rod 9. The upper end of the first support rod 9 is integrally formed with a first support block 11, and the first support block 11 is parallel to the top plate 2, and a limiting block 12 is provided on the bottom surface of the top plate 2. The limiting block 12 can be integrally cast with the top plate 2. The top plate 2 is a prefabricated composite plate. When in use, the length of the first support rod 9 inserted into the first connecting tube 8 can be changed by rotating the first adjusting block 10. By changing the distance between the first support block 11 and the top plate 2, the first connecting tube 8 is rotated so that the first connecting tube 8 is inclined, and at the same time, the first support block 11 is located on the inner side of the limit block 12 and contacts the side wall of the limit block 12, and then the first adjusting block 10 is rotated so that the first support block 11 is pressed against the bottom surface of the top plate 2 to bear the load of the top plate 2. The limit block 12 can prevent the first support block 11 from slipping, so that multiple first connecting tubes 8 are distributed in an inclined shape, and multiple first connecting tubes 8 are evenly distributed in a ring shape on the fixed seat 17. Therefore, multiple first connecting tubes 8, the first support rod 9, the first support block 11 and the first adjusting block 10 constitute a conical support portion. Since a concrete layer needs to be poured on the top surface of the top plate 2 in the later stage, the conical support portion can better support the upper top plate 2.

[0040] Furthermore, the second support assembly includes a second connecting tube 13, a second support rod 15, and a second adjusting block 14. One end of the second connecting tube 13 is hinged to the fixing seat 17. One end of the second support rod 15 is inserted into the first connecting tube 8. The surface of the first support rod 9 is provided with an external thread along its length direction. The second adjusting block 14 is provided with an internal threaded hole adapted to the external thread. The second adjusting block 14 is threadedly connected to the second support rod 15. The aperture of the internal threaded hole is smaller than the outer diameter of the second connecting tube 13. Multiple support assemblies are rotated to a horizontal state to form a horizontal support part acting on the template 6.

[0041] Furthermore, the second connecting tubes 13 are distributed in a cross shape, and the second connecting tubes 13 correspond to the template 6 .

[0042] Furthermore, a second support block 16 adapted to the template 6 is provided at one end of the second support rod 15 away from the column 7 .

[0043] like Figure 2As shown, the specific working principle of the second support assembly is as follows: the second connecting pipe 13 is a hollow tubular structure, one of which is hinged to the fixing seat 17, so that the second connecting pipe 13 can also rotate in the vertical plane with the hinge point as the axis, and four second connecting pipes 13 are provided, and the second connecting pipes 13 are distributed in a cross shape. The four second connecting pipes 13 correspond to the templates 6 at the four corners of the board room, respectively. One end of the second support rod 15 is inserted into the second connecting pipe 13, and the second support rod 15 is threadedly connected with a second adjusting block 14. The two ends of the second adjusting block 14 are located on the outside of the second support rod 15, and the end of the second support rod 15 away from the column 7 is integrally formed with a second support The support block 16 and the second support block 16 are L-shaped, which can better adapt to the shape of the template 6. When in use, the length of the second support rod 15 inserted into the second connecting tube 13 can be changed by rotating the second adjusting block 14, thereby changing the distance between the second support block 16 and the template 6, rotating the second connecting tube 13 so that the second connecting tube 13 is horizontal, and screwing the second adjusting block 14 so that the second support block 16 is pressed against the template 6. Therefore, multiple second connecting tubes 13, second support rods 15, second support blocks 16 and second adjusting blocks 14 constitute a horizontal support portion, so that the horizontal support portion can better support the template 6.

[0044] In the present solution, the entire formwork system is basically integrated on the column 7. It is only necessary to rotate the first connecting tube 8 and the second connecting tube 13 to the designed position, and then screw the first adjusting block 10 to allow the first supporting block 11 to press against the bottom surface of the top plate 2, and screw the second adjusting block 14 to allow the second supporting block 16 to press against the formwork 6. The installation of the formwork system is completed. There are no large number of components in the whole process, and the number of components is greatly reduced compared with the existing formwork system. The erection process is also relatively simple. It is only necessary to rotate the first supporting assembly and the second supporting assembly to the appropriate position, thereby reducing the labor intensity of the workers, saving time and effort, and improving the efficiency of erection.

[0045] Furthermore, the template 6 includes an outer mold 602 and an inner mold 601, both of which are L-shaped aluminum templates 6, the inner side of the outer mold 602 is attached to the outer corner of the board room, and the outer side of the inner mold 601 is attached to the inner corner of the board room, and corresponding through holes are provided on the outer mold 602 and the inner mold 601, and multiple through holes are distributed at intervals along the length direction of the board template 6, and a screw 19 is provided between the outer mold 602 and the inner mold 601, and one end of the screw 19 passes through two corresponding through holes on the outer mold 602 and the inner mold 601, and the screw 19 is threadedly connected with a locking nut 20 located on the outside of the outer mold 602 and the inner mold 601.

[0046] Specifically, the template 6 is composed of an outer mold 602 and an inner mold 601. Before the outer mold 602 and the inner mold 601 are installed, a mold release agent can be applied. The outer mold 602 and the inner mold 601 are fixed by screws 19 and locking nuts 20. There are multiple through holes along the length direction of the template 6, so the number of screws 19 installed is also large. After assembling the locking nuts 20, the locking effect of the inner mold 601 and the outer mold 602 is better, avoiding mold explosion. In order to further avoid the risk of mold explosion, an arc rod can be set between the relative inner molds 601, and the two ends of the arc rod can be inserted into the grooves on the inner side of the inner mold 601 plate 6. When the mold is removed at a later stage, the screw 19 can be retained in the concrete at the corner. In order to enhance the strength at the corner, reinforcing steel bars 21 can be set between the inner mold 601 and the top corners of the outer mold 602.

[0047] like Figure 4 As shown, a foamed concrete panel house includes four vertical panels 1, a top panel 2, and a rain shield 3. The four vertical panels 1 form a rectangle. The top panel 2 is arranged on the top of the four vertical panels 1. One of the vertical panels 1 is provided with a window 5 and a doorway 4. The other vertical panel 1 opposite to it is provided with a window 5. The rain shield 3 is arranged on the top of the vertical panel 1 with the doorway 4. The top panel 2 is a composite panel, on which a concrete layer is cast. A solar panel is arranged on the concrete layer. Templates 6 are installed at the joints of the four vertical panels 1, and then concrete is cast to achieve connection. Specifically, the vertical panels 1, the top panel 2, and the rain shield 3 are all panels with a foamed concrete layer 24 inside. When the panel house has only one floor, the rain shield 3 realizes the function of sheltering from rain. When the panel house has multiple overlapping floors, the rain shield 3 can serve as a corridor above the second floor. The rain shield 3 and the top panel 2 are also connected by pouring concrete. Of course, the top panel 2 and the rain shield 3 can be formed in one piece. Figure 5 As shown, a beam of an L-shaped boss structure 23 is provided on the top of the vertical plate 1 without a window 5 or a door 4, so that the side formwork can be avoided when pouring the concrete on the top plate. The wall panel with the foamed concrete layer 24 can reduce the weight of the entire board room by about 50%. The beam of the boss structure 23 and the foamed concrete form an integrated wall beam panel that does not require side formwork and reduces weight and is insulated.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. According to the technical essence of the present invention, within the spirit and principles of the present invention, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the present invention.

Claims

1. A formwork system for the corners of a foamed concrete house, characterized in that: The invention comprises a template (6) adapted to the corner of a board house and a support structure for supporting the template (6) and a roof (2) of the board house, wherein the support structure comprises a column (7) and a first support assembly and a second support assembly hinged to the circumference of the side wall of the column (7), wherein the first support assembly constitutes a conical support portion with a larger upper end and a smaller lower end, wherein the larger end of the conical support portion acts on the roof (2), and the second support assembly constitutes a horizontal support portion, wherein the support end of the horizontal support portion acts on the template (6).

2. A formwork system for corners of a foamed concrete house according to claim 1, characterized in that: A pad (18) is provided between the top end of the column (7) and the top plate (2); a fixing seat (17) is provided on the side wall of the column (7); a plurality of first support assemblies and second support assemblies are hingedly connected to the fixing seat (17); a honeycomb hole (22) is provided inside the column (7); and the honeycomb hole (22) extends along the length direction of the column (7).

3. A formwork system for corners of a foamed concrete house according to claim 2, characterized in that: The first support assembly comprises a first connecting tube (8), a first supporting rod (9), and a first adjusting block (10); the lower end of the first connecting tube (8) is hinged to a fixing seat (17); the lower end of the first supporting rod (9) is inserted into the first connecting tube (8); the surface of the first supporting rod (9) is provided with an external thread along its length direction; the first adjusting block (10) is provided with an internal thread hole adapted to the external thread; the first adjusting block (10) is threadedly connected to the first supporting rod (9); the aperture of the internal thread hole is smaller than the outer diameter of the first connecting tube (8); and the plurality of support assemblies are rotated upward to form a conical supporting portion acting on the bottom surface of the top plate (2).

4. A formwork system for corners of a foamed concrete house according to claim 3, characterized in that: A first support block (11) is provided at the upper end of the first support rod (9), and the first support block (11) is in close contact with the bottom surface of the top plate (2).

5. A formwork system for corners of a foamed concrete house according to claim 4, characterized in that: The top surface of the first support block (11) is provided with a plurality of anti-slip teeth, and the bottom surface of the top plate (2) is provided with a limit block (12) located on the side of the first support block (11).

6. The formwork system at the corner of a foamed concrete house according to claim 1, characterized in that: The second support assembly comprises a second connecting tube (13), a second supporting rod (15), and a second adjusting block (14); one end of the second connecting tube (13) is hinged to a fixing seat (17); one end of the second supporting rod (15) is inserted into the first connecting tube (8); an external thread is provided on the surface of the first supporting rod (9) along its length direction; an internal thread hole matching the external thread is provided on the second adjusting block (14); the second adjusting block (14) is threadedly connected to the second supporting rod (15); the diameter of the internal thread hole is smaller than the outer diameter of the second connecting tube (13); and the plurality of support assemblies are rotated to a horizontal state to form a horizontal support portion acting on the template (6).

7. A formwork system for corners of a foamed concrete house according to claim 6, characterized in that: The second connecting pipes (13) are distributed in a cross shape, and the second connecting pipes (13) correspond to the template (6).

8. The formwork system at the corner of a foamed concrete house according to claim 6, characterized in that: A second support block (16) adapted to the template (6) is provided at one end of the second support rod (15) away from the column (7).

9. The formwork system at the corner of a foamed concrete house according to claim 1, characterized in that: The template (6) comprises an outer template (602) and an inner template (601). Both the outer template (602) and the inner template (601) are L-shaped aluminum templates (6). The inner side of the outer template (602) is attached to the outer corner of the board room, and the outer side of the inner template (601) is attached to the inner corner of the board room. The outer template (602) and the inner template (601) are provided with corresponding through holes. A plurality of through holes are distributed at intervals along the length direction of the board template (6). A screw rod (19) is provided between the outer template (602) and the inner template (601). One end of the screw rod (19) passes through two corresponding through holes on the outer template (602) and the inner template (601). The screw rod (19) is threadedly connected with a locking nut (20) located on the outer side of the outer template (602) and the inner template (601).

10. A foamed concrete house, characterized in that: The invention comprises four vertical plates (1), a top plate (2) and a rain shield (3). The four vertical plates (1) are arranged in a rectangular shape. The top plate (2) is arranged on the top of the four vertical plates (1). A window (5) and a doorway (4) are provided on one of the vertical plates (1). A window (5) and a doorway (4) are provided on another vertical plate (1) opposite to the vertical plate (1). The rain shield (3) is arranged on the top of the vertical plate (1) with the doorway (4). The top plate (2) is a composite plate. A concrete layer is cast on the composite plate. A solar panel is arranged on the concrete layer. A template (6) is installed at the connection of the four vertical plates (1) and then concrete is cast to realize the connection. A beam of an L-shaped boss structure (23) is arranged on the top of the vertical plate (1) without a window (5) and a doorway (4).

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