CN101725259A - Modular house building structure and construction method thereof - Google Patents

Abstract

The invention discloses a modular house building structure, which comprises a plurality of reinforcing steel frames which are arranged at intervals and are respectively fixedly connected with a foundation; and a plurality of modularly produced columns, a plurality of modularly produced walls and a modularly produced floor; the column body is provided with a vertical through hole capable of containing the steel bar frame, the column body is also provided with a connecting position, the column body is sleeved on the steel bar frame, and the column body, the wall body and the steel bar frame can be combined into a whole by pouring concrete into the vertical through hole; the wall body is fixedly connected between the adjacent columns, reserved connecting steel bars are arranged at two ends of the wall body, and the reserved connecting steel bars are fixedly connected with the steel bar frame through connecting positions on the columns; the floor is fixedly arranged on the wall. The method of constructing the building structure comprises the steps of: a. arranging a reinforcing steel bar frame, b, positioning, installing a column body, c, embedding a wall body, d, installing a floor slab, e and pouring concrete.

Description

A modular building structure and its construction method

technical field

The invention relates to a building structure using a modular structure, and also relates to a construction method for building such a building by assembling such modules, which belongs to the field of building technology.

Background technique

General building structures are built by pouring concrete on site. This construction method takes a long time and produces a lot of construction waste, which is not conducive to environmental protection. At present, houses are built with modular building structures, but many of them method has various disadvantages. These disadvantages are concentrated in: the process of assembling the elaborate frame system used to install the modular panels is very complicated; Some modular structures have poor structural strength. A method of modular construction as proposed by the applicant BatimPro SA in patent document No. 2389724 filed in France, which proposes a modular building structure using panels with mutually adjoining longitudinal sides , with a complementary shape. The panels are joined together by screws and reinforced with metal plates at the connection points. Technology for the production of laminated foam panels for modular building applications. Such a structure is relatively complicated, and after the modules are assembled, the corresponding modules generally need to be decorated, so that the construction time will be correspondingly longer, and construction waste will also be generated, and it is impossible to move in after the assembly is complete.

Contents of the invention

The purpose of the present invention is in order to overcome the weak point in the prior art, provide a kind of simple in structure, the building structure of convenient installation;

Another object of the present invention is to provide a building structure construction method that is simple in process, adopts modular components, can be built quickly, and can be occupied without redecoration after assembly.

In order to achieve the above object, the present invention adopts the following scheme:

A modular building structure, which includes a plurality of steel frames arranged at intervals and respectively fixedly connected to the foundation; and a plurality of modularly produced columns, a plurality of modularly produced walls and modularly produced floor;

The column is provided with a vertical through hole that can accommodate the steel frame, and a connection position is also provided on the column. The column is set on the steel frame and can be used by pouring concrete into the vertical through hole. The column, wall and steel frame are combined into a whole;

The wall is fixedly connected between adjacent columns, and the two ends of the wall are provided with reserved connecting reinforcement, and the reserved connecting reinforcement is fixedly connected to the reinforcement frame through the connection position on the column;

The floor slab is fixedly arranged on the wall.

A modular building structure as described above, wherein the column is a hollow column.

A modular building structure as described above, wherein the column can be composed of multiple components, and the hollow column can be formed after the multiple components are combined.

A modular building structure as described above, wherein an interface is provided on the floor, and a connecting steel bar is provided in the interface, and the connecting steel bar can be connected with the reserved connection at the top of the wall The steel bars are fixedly connected, and the floor and wall structures are integrated by pouring concrete into the vertical interface.

A modular building structure as described above, wherein the column is provided with a limit groove for positioning when assembling the wall, and positioning slots are respectively provided at the corresponding positions of the column and the wall. holes, and positioning connecting pieces are arranged on the positioning holes.

A modular building structure as described above, wherein the wall is provided with a decorative layer.

A modular building structure as described above, wherein a decorative layer is provided on the floor.

A modular building structure as described above, wherein a decorative layer is provided on the column.

A modular building structure as described above, wherein the floor slabs are provided with reserved steel bars for interconnection between the slabs.

A method for modular building structure, comprising the following steps:

a. Set up steel frame

On the foundation, a plurality of reinforcement frames are fixed at intervals;

b. Locate and install the column

The steel bar frame described above is set by the column body provided with the vertical through hole;

c. Mosaic wall

Apply sealant at the intersection of the wall and the column, inlay the wall between the columns and adjust and fix it; and fixedly connected with the steel frame in the column;

d. Install the floor

Apply sealant on the joints between the floor, the wall and the column, and install the floor on the wall. At this time, the reserved connecting steel bar at the top of the wall is inserted into the interface on the floor, and is connected with the setting interface. Connecting reinforcement fixed connection;

e. Pouring concrete

Concrete is respectively poured into the vertical through holes of the column and the interface on the floor, so that the wall, the floor, and the column are mutually structured as a whole.

In summary, the beneficial effects of the present invention:

1. The building structure of the present invention is constructed by modular components, and all components of the building structure (except the foundation below the house ground) can be manufactured by the factory, and the columns, walls, floor panels, etc. produced by the factory molds are extremely standard in size, The walls and floors are flat and smooth, the column corners and corner lines are smooth and straight, and the visual effect is good;

2. In the present invention, since the surfaces of all walls and floors are smooth, tiles or paint can be pasted directly without secondary plastering and finishing, which reduces the process and does not cause quality and safety problems such as delamination and ash falling;

3. All interior and exterior decoration of the building structure can be completed in the factory, and the existing decoration will not be affected during the installation process. After the house is installed, you can move in, which also reduces the generation of construction waste;

4. All the water and electricity pipelines and wire boxes in the building structure of the present invention have been pre-embedded in the wall during production, with accurate positions and sizes, and can be connected during assembly. The door and window frames are also cast together during the production of the wall, so there will be no problems that often occur in traditional houses such as water seepage;

5. In the present invention, hollow or foam-filled design can be adopted in all non-main stress-bearing parts of walls and floors, which can improve the heat and sound insulation effect of walls and floors and reduce weight;

6. The building structure built by the method of the present invention has quickness: such as a 180 square meter villa with 2 floors, which can be built in 2 to 3 days with this method, connected to water and electricity, and can be moved in within 5 days. An 8-story building with a height of 4,000 square meters can be built within 15 days;

7. The building structure of the present invention has variability: the modules are manufactured in factories and have various specifications and structures. Under the premise of safety, it can be assembled arbitrarily, enlarged, added space, added layers, changed positions, etc.;

8. The building structure of the present invention is detachable: it can be disassembled and transferred as long as the connecting parts between the walls, floors and columns are destroyed.

Description of drawings

Fig. 1 is the schematic diagram of cylinder in the present invention;

Fig. 2 is the schematic diagram of body of wall among the present invention;

Fig. 3 is the schematic diagram of body of wall among the present invention;

Fig. 4 is the schematic diagram of floor slab in the present invention;

Fig. 5 is the schematic diagram on the foundation of steel frame among the present invention;

Fig. 6 is the schematic diagram that cylinder is arranged on the reinforcing bar frame among the present invention;

Fig. 7 is a schematic diagram of walls arranged between columns in the present invention;

Fig. 8 is an enlarged view of place A in Fig. 7;

Fig. 9 is a schematic diagram of walls arranged between columns in the present invention;

Fig. 10 is a schematic diagram after the wall is arranged between the columns in the present invention;

Figure 11 is an enlarged view at B in Figure 10;

Fig. 12 is a schematic diagram of the floor being arranged on the wall in the present invention;

Fig. 13 is a schematic diagram after the floor slab is arranged on the wall in the present invention;

Figure 14 is an enlarged view at C in Figure 13;

Fig. 15 is a schematic diagram of another embodiment of the column in the present invention.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing description and specific embodiment:

A modular building structure as shown in Figures 1 to 14, it includes a plurality of steel frames 1 that are arranged at intervals and are fixedly connected to the foundation respectively; Produced walls 2 and slabs 3 produced by modularization;

The column 4 is provided with a vertical through hole 41 that can accommodate the reinforcement frame 1, and a connection position 5 is also provided on the column 4. The column 4 is set on the reinforcement frame 1 and can pass through to the vertical Pouring concrete into the through hole 41 to combine the column body 4, the wall body 2 and the reinforcement frame 1 into a whole;

The wall 2 is fixedly connected between the adjacent columns 4, and the two ends of the wall 2 are provided with reserved connecting reinforcement bars 6, and the reserved connecting reinforcement bars 6 pass through the connection position 5 on the column body 4 and the reinforcing bars Frame 1 is fixedly connected;

The floor 3 is fixedly arranged on the wall 2 .

The cylinder 4 described in the present invention is a hollow cylinder, which is produced by modularization. The cylinder 4 is provided with a limit groove 9 for positioning when assembling the wall 2, and positioning holes 10 are respectively provided on the corresponding positions of the cylinder 4 and the wall 2. In the positioning A positioning connecting piece 11 is provided on the hole 10 .

In the present invention, an interface 7 is provided on the floor 3, and a connection reinforcement 8 is provided in the interface 7, and the connection reinforcement 8 can be fixedly connected with the reserved connection reinforcement 6 arranged at the top of the wall 2 , and the structure of the floor 3 and the wall 2 is integrated by pouring concrete into the vertical interface 7. In the present invention, if the space occupied by the modular building structure is relatively large and a plurality of floor slabs 3 must be used for capping, the floor slabs 3 need to be provided with reserved steel bars 12 for interconnection between the floor slabs. The multiple floor slabs 3 form a long interface with the top of the wall 2 at the place where the reserved steel bars 12 are provided, and pouring concrete in the long interface can make the mutual structure between the multiple floor slabs 3 and the wall 2 integral

Wherein the body of wall 2, floor slab 3 and column body 4 that adopt in the modular building structure of the present invention are smooth in surface, need not secondary plastering to arrange and can directly stick tiles or paint, so on body of wall 2, floor slab 3 and A decorative layer is formed on the outer surface of the column body 4, which does not need to be redecorated after assembly. Corresponding doors, windows, etc. have also been set up on the body of wall 2 in the present invention, which saves processing steps and construction time.

FIG. 15 shows another embodiment of the cylinder 4 in the present invention. The cylinder 4 can be composed of multiple pieces of components, and the hollow cylinder can be formed after the multiple pieces of components are combined. If this column is used, all body of walls 2 can be fixed earlier, after welding the reserved connecting reinforcement 6 and the reinforcement frame 1, close the column 4 again.

The method for building the above-mentioned modular building structure among the present invention comprises the following steps:

a. Set up steel frame

On the basis, a plurality of reinforcement frames 1 are fixedly arranged according to architectural design intervals;

b. Locate and install the column

Put the column body 4 that is provided with the vertical through hole 41 with the steel bar frame 1 described above;

c. Mosaic wall

Apply sealant on the joints between the wall 2 and the columns 4, insert the wall 2 between the columns 4 and adjust and fix them; The connecting position on the column body 4 is fixedly connected with the reinforcement frame 1 in the column body 4;

d. Install the floor

Apply sealant on the joints of floor 3, wall 2, and column 4, and install floor 3 on wall 2. At this time, the reserved connecting steel bar 6 at the top of wall 2 is inserted into the interface opened on floor 3. 7, and be fixedly connected with the connecting reinforcement 8 in the setting interface 7;

e. Pouring concrete

Concrete is respectively poured on the vertical through hole 41 of the column 4 and the interface 7 on the floor 3, so that the wall 2, the floor 3, and the column 4 are integrated with each other.

The building structure of the present invention is built with modular components, and all components of the building structure (except the foundation below the house) can be manufactured by the factory, and the columns, walls, floor panels, etc. produced by the factory molds are extremely standard in size. 1. The floor is flat and smooth, the column corners and corner lines are smooth and straight, and the visual effect is good; in the present invention, since all the walls and floors are smooth, tiles or paint can be directly pasted without secondary plastering and finishing, which reduces the process. There will be no quality and safety problems such as delamination and ash falling; all interior and exterior decoration of the building structure can be completed in the factory, and the existing decoration will not be affected during the installation process. After the house is installed, you can move in, which also reduces the generation of construction waste; all the water and electricity pipelines and wire boxes in the building structure of the present invention have been embedded in the wall in advance, and the position and size are accurate. That's it. The door and window frames are also casted together when the walls are produced, so there will be no problems that often occur in traditional houses such as water seepage; in the present invention, hollow or foam-filled designs can be used for all non-main stress-bearing parts of walls and floors. Can improve body of wall, floor slab heat and sound insulation effect and reduce weight like this; The building structure that adopts the inventive method to build has rapidity: such as a 180 square meter 2-story villa, can be built in 2～3 days with this method, Connected to water and electricity, you can move in within 5 days. An 8-story building with a height of 4,000 square meters can be built within 15 days; the building structure of the present invention has variability: because the modules are manufactured in a factory, and have various specifications and structures. Under the premise of safety, it can be assembled arbitrarily, enlarged, added space, added layers, shifted, etc.; Can be disassembled and transferred.

Claims (10)

1. A modular building structure is characterized in that: it comprises a plurality of steel frames (1) that are arranged at intervals and are fixedly connected with the foundation respectively; and a plurality of columns (4) produced by modularization, a plurality of Modularly produced walls (2) and modularly produced floors (3); The column (4) is provided with a vertical through hole (41) capable of accommodating the reinforcement frame (1), and a connection position (5) is also provided on the column (4), and the column (4) ) is set on the reinforcement frame (1) and can combine the column (4), the wall (2) and the reinforcement frame (1) into a whole by pouring concrete into the vertical through hole (41); The wall (2) is fixedly connected between adjacent columns (4), and the two ends of the wall (2) are provided with reserved connecting reinforcement bars (6), and the reserved connecting reinforcement bars (6) pass through The connection position (5) on the column (4) is fixedly connected with the reinforcement frame (1); The floor (3) is fixedly arranged on the wall (2). 2. A modular building structure according to claim 1, characterized in that the column (4) is a hollow column. 3. A modular building structure according to claim 2, characterized in that the column (4) can be composed of multiple components, and the hollow column can be formed after the combination of multiple components. 4. A kind of modular house building structure according to claim 1, it is characterized in that described floor (3) is provided with interface (7), is provided with connecting steel bar ( 8), the connecting reinforcement (8) can be fixedly connected with the reserved connecting reinforcement (6) arranged on the top of the wall (2), and the floor (3) and The body of wall (2) is structured as a whole. 5. A modular building structure according to claim 1, characterized in that said column (4) is provided with a limit groove (9) for positioning when assembling the wall (2). Positioning holes (10) are respectively provided at the corresponding positions of the column body (4) and the wall body (2), and positioning connecting pieces (11) are provided on the positioning holes (10). 6. A modular building structure according to claim 1, characterized in that a decorative layer is provided on the wall (2). 7. A modular building structure according to claim 1, characterized in that a decorative layer is provided on said floor (3). 8. A modular building structure according to claim 1, characterized in that a decorative layer is provided on the column (4). 9. A modular building structure according to claim 2, characterized in that said floor slabs (3) are provided with reserved steel bars (12) for interconnection between the floor slabs. 10. A method of building the modular building structure of claim 1, comprising the steps of: a. Set up steel frame A plurality of reinforcement frames (1) are fixedly arranged at intervals on the foundation; b. Locate and install the column Set the steel bar frame (1) described in the column body (4) that is provided with the vertical through hole (41); c. Mosaic wall Apply sealant to the intersection of the wall (2) and the column (4), insert the wall (2) between the columns (4) and adjust and fix it; at this time, set it on the wall (2) The reserved connecting steel bar (6) is placed in the connection position provided on the column (4) and fixedly connected with the steel frame (1) in the column (4); d. Install the floor Apply sealant on the joints between the floor (3) and the wall (2) and column (4), and install the floor (3) on the wall (2). The connecting reinforcement (6) is placed in the interface (7) provided on the floor (3), and is fixedly connected with the connecting reinforcement (8) in the setting interface (7); e. Pouring concrete Concrete is respectively poured on the vertical through hole (41) of the above-mentioned column (4) and the interface (7) on the floor (3), so that the wall (2), the floor (3), and the column (4) mutual structure as a whole.

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