CN110206136A - A kind of prefabricated buildings and its assembling assembly - Google Patents

Abstract

The invention provides a prefabricated house and its assembly components, wherein the prefabricated house includes a wall, a floor, a beam and a column; the wall is formed by connecting a plurality of wall panel modules through fixed guide posts, and the floor is composed of A plurality of floor slab modules are connected by fixed guide columns, two ends of the fixed guide columns are respectively connected to one of the beams, and both ends of the beams are connected to the upright columns. The present invention provides an overall solution for prefabricated houses, and at the same time, the prefabricated parts used for assembly are easy to process, the assembly operation is simple, and the standardized production is facilitated.

Description

A prefabricated house and its assembly components

technical field

The invention relates to the technical field of house construction, in particular to a prefabricated house and its assembly components.

Background technique

Prefabricated houses are built by industrialized production methods. Part or all of the components of the house are prefabricated in the factory, then transported to the construction site, and the components are assembled through reliable connections. It is also called industry. houses or industrial houses. With the development of modern industrial technology, building houses can be manufactured in batches like machine production. As long as the prefabricated building components are transported to the construction site and assembled. In recent years, with the introduction of national policies, prefabricated houses have been vigorously developed.

The Chinese utility model with publication number CN208009697U discloses a modular wall structure in a prefabricated building, including a wall unit, a plurality of wall units forming a wall, and the wall unit is composed of a bottom plate and a center line arranged on the top surface of the bottom plate. The strip structure is composed of raised sections on the upper part of the wall, the section of the wall unit is a "convex" shape, and the top surface of the bottom plate is provided with pre-embedded steel bars and steel sleeves on both sides of the raised section. Reinforcing bars and steel sleeves are arranged symmetrically to the raised sections; the lower half of the pre-embedded bars on the wall unit are pre-embedded in the bottom plate, and the upper half of the pre-embedded bars are inserted into the steel bars arranged in the adjacent wall units. inside the sleeve. Using the above structure, by modularizing the prefabricated wall, the smaller and lighter wall units are prefabricated and connected, which saves the trouble of supporting formwork on site, greatly improves the construction efficiency, and also solves the problem of existing problems. There is a problem of difficulty in hoisting the prefabricated wall. Since it only provides a wall structure and does not provide a solution for the entire house, and it is realized by pre-embedding steel bars and steel sleeves, it can be seen that the weight of the wall cannot achieve a light effect.

The utility model discloses a connection structure for a prefabricated wall with a publication number of CN207048123U, which includes a connecting column, and two sides of the connecting column are respectively formed with a side edge for inserting two adjacent prefabricated walls. The first and second grooves of the connecting column are respectively fixed with upper and lower embedded panels at the upper and lower ends of the connecting column, and the upper and lower embedded panels are connected to the main structure through the upper and lower fasteners respectively. The connecting column is an ultra-high performance concrete column. It uses ultra-high-performance concrete columns to replace light steel keels, and the preparation cost is lower, which is suitable for use environments with high storey heights. Since it only provides a connection structure for prefabricated walls, it does not provide a solution for the entire house, and the columns are ultra-high-performance concrete columns, so it is also difficult to achieve a lightweight effect.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a prefabricated house and its assembly components, providing an overall solution for the prefabricated house, and at the same time, the prefabricated parts used for assembly are easy to process, and the assembly operation is simple, which is conducive to standardized production.

The prefabricated house of the present invention is realized as follows: a prefabricated house includes a wall, a floor, a beam and a column; the wall is formed by connecting a plurality of wall panel modules through fixed guide columns, and the floor is composed of a plurality of The slab modules are connected by fixed guide columns, two ends of the fixed guide columns are respectively connected to the beam, and both ends of the beam are connected to the upright column;

The wall panel module is a rectangular plate, and both sides are a first assembly surface, the first assembly surface is provided with a first assembly groove parallel to the first assembly surface, and the openings of the two first assembly grooves are butted. Then the first guide post hole is formed;

The floor module is a rectangular plate, and at least one side is a second assembly surface. The second assembly surface is provided with a second assembly groove parallel to the second assembly surface. After the openings of the two second assembly grooves are butted together forming a second guide post hole;

The upright column includes a first column body and two connecting heads, the two connecting heads are fixed on one end of the first column body, and the connecting heads are provided with at least two first connections with different orientations piece;

The beam includes a second column body and two second connecting pieces, at least two sides of the second column body are provided with mounting holes perpendicular to the side surfaces, and the two second connecting pieces are respectively fixed on the first connecting pieces. Two ends of the cylinder;

Each of the first guide post hole and the second guide post hole is provided with a fixed guide post, and both ends of the fixed guide post are respectively penetrated in one of the installation holes; the second guide post The connecting piece is fixedly connected with the first connecting piece.

According to an embodiment of the present invention, the wall panel module includes a standard wall panel module, a non-standard wall panel module with a door, and a non-standard wall panel module with a window; the beam and the column are all made of metal; The middle section of the first cylinder is also provided with at least one of the connecting heads.

According to an embodiment of the present invention, the length and width of the cross section of the first assembling groove and the cross section of the second assembling groove are respectively the same; the first guide post hole and the second guide post hole are both the same size The rectangular hole, the fixed guide post is a rectangular cylinder.

According to an embodiment of the present invention, each of the four sides of the first cylinder has a convex edge, and the size of the convex edge just matches the first assembling groove.

According to an embodiment of the present invention, the connecting head has first connecting pieces distributed in four directions: left, right, front and rear, and each of the first connecting piece and the second connecting piece is provided with a plurality of corresponding connection locking holes , and connected by bolts.

The assembly assembly of the prefabricated house of the present invention is realized as follows: an assembly assembly of the prefabricated house includes a wall panel module, a floor slab module, a beam, a fixed guide column and a vertical column;

The wall panel module is a rectangular plate, and both sides are a first assembly surface, the first assembly surface is provided with a first assembly groove parallel to the first assembly surface, and the openings of the two first assembly grooves are butted. Then the first guide post hole is formed;

The floor module is a rectangular plate, and at least one side is a second assembly surface. The second assembly surface is provided with a second assembly groove parallel to the second assembly surface. After the openings of the two second assembly grooves are butted together forming a second guide post hole;

The upright column includes a first column body and two connecting heads, the two connecting heads are fixed on one end of the first column body, and the connecting heads are provided with at least two first connections with different orientations piece;

The beam includes a second column body and two second connecting pieces, at least two sides of the second column body are provided with mounting holes perpendicular to the side surfaces, and the two second connecting pieces are respectively fixed on the first connecting pieces. Two ends of the cylinder;

Each of the first guide post hole and the second guide post hole is provided with a fixed guide post, and both ends of the fixed guide post are respectively penetrated in one of the installation holes; the second guide post The connecting piece is fixedly connected with the first connecting piece.

According to an embodiment of the present invention, the wall panel module includes a standard wall panel module, a non-standard wall panel module with a door, and a non-standard wall panel module with a window; the beam and the column are all made of metal; The middle section of the first cylinder is also provided with at least one of the connecting heads.

According to an embodiment of the present invention, the length and width of the cross section of the first assembling groove and the cross section of the second assembling groove are respectively the same; the first guide post hole and the second guide post hole are both the same size The rectangular hole, the fixed guide post is a rectangular cylinder.

According to an embodiment of the present invention, each of the four sides of the first cylinder has a convex edge, and the size of the convex edge just matches the first assembling groove.

According to an embodiment of the present invention, the connecting head has first connecting pieces distributed in four directions: left, right, front and rear, and each of the first connecting piece and the second connecting piece is provided with a plurality of corresponding connection locking holes , and connected by bolts.

The present invention has the following advantages: the present invention provides an overall solution for prefabricated houses, and at the same time, the prefabricated parts used for assembly are easy to process, the assembly operation is simple and efficient, and is conducive to standardized production.

Description of drawings

The present invention will be further described below with reference to the accompanying drawings and embodiments.

FIG. 1 is a schematic three-dimensional structure diagram of an embodiment of a prefabricated house according to the present invention (part of the wall panel module and the floor panel module are removed).

FIG. 2 is a schematic structural diagram of the wall panel module of the present invention.

Fig. 2a is an end view of a state where two wallboard modules are pressed against each other according to the present invention.

FIG. 3 is a schematic structural diagram of the floor module of the present invention.

Fig. 3a is an end view of the abutting state of two floor slab modules of the present invention.

FIG. 4 is a schematic structural diagram of the fixed guide post of the present invention.

FIG. 5 is a schematic structural diagram of the beam of the present invention.

FIG. 6 is a schematic diagram of two structures of the column of the present invention.

FIG. 6a is a schematic structural diagram of the connector of the column according to the present invention.

FIG. 6b is a schematic diagram of the connection structure between the column and the beam according to the present invention.

FIG. 6c is a schematic cross-sectional structure diagram of a column of the present invention.

FIG. 6d is a schematic diagram of the connection structure of the column and the adjacent wall panel according to the present invention.

FIG. 7 is a schematic structural diagram of a connection node between a beam and a floor module of the present invention.

FIG. 8 is a schematic structural diagram of a connection node between a beam and a wall panel module panel of the present invention.

Detailed ways

Please refer to FIGS. 1 to 8 , the prefabricated house of the present invention includes a wall, a floor, a beam 4 and a column 5; the wall is formed by connecting a plurality of wall panel modules 1 through a fixed guide column 3, and the floor is composed of A plurality of floor modules 2 are connected by a fixed guide column 3 , two ends of the fixed guide column 3 are respectively connected to a beam 4 , and two ends of the beam 4 are connected to the upright column 5 .

Mainly as shown in FIG. 2 , the wall panel module 1 includes a standard wall panel module 11 , a non-standard wall panel module 12 with a door, and a non-standard wall panel module 13 with a window; The dimensions in the three directions of thickness are fixed dimensions, while the non-standard wall panel module 12 with door and the non-standard wall panel module 13 with windows are only fixed dimensions in terms of height and thickness, and the width dimension can be adjusted accordingly. To meet the needs of setting doors or windows. However, no matter what kind of wall panel module, it is designed as a rectangular panel, and the two sides of the rectangular panel are the first assembly surface 13 , and the first assembly surface is provided with a first assembly groove 14 parallel to the first assembly surface 13 . , the openings of the two first assembling grooves 14 are connected to form a first guide post hole 15 for the fixed guide post 3 to pass through; in fact, in a preferred embodiment, the wall panel module 1 passes through the fixed guide post The connection of 3 is not an independent connection, that is, there is no locking relationship between each other, and the joint action of the beam 4 and the column 5 can be realized.

As shown in FIG. 3 , the floor module 2 is a rectangular plate, and at least one side is a second assembly surface 21 . For example, the floor module 2 in the middle must have two second assembly surfaces 21 , while the floor module at the edge must have two second assembly surfaces 21 . 2. A side abutting against the beam 4 does not need to be set as the second assembling surface 21. The second assembling surface 21 is provided with a second assembling groove 22 parallel to the second assembling surface 21 . The openings of the two second assembling grooves 22 are connected to form a second guide post hole 23 for fixing the guide post. 3 passes through; in fact, in the preferred embodiment, the connection of the floor module 2 through the fixed guide column 3 is not independent, and also requires the joint action of the beam 4 and the column 5 to be realized.

As shown in FIG. 6 to FIG. 6d , the most basic embodiment of the column 5 includes a first column 51 and two connecting heads 52 , and the connecting heads 52 are fixed on the end of the first column 51 . As shown in the left figure of Figure 6, it is suitable for a single-storey prefabricated house, but if the prefabricated house has two or more layers, the first column 51 is arranged in the middle section according to the number of layers and then a corresponding number of connections are arranged As shown in the right figure of Figure 6, when adapting to a two-story prefabricated house, the middle section of the first column 51 also needs to be provided with a connector for connecting the middle floor module 2. When adapting to a three-story prefabricated house , the middle section of the first column body 51 also needs to be provided with two connecting heads for connecting the floor modules 2 of the middle two floors, and so on. The connecting head 52 is provided with at least two first connecting pieces 53 with different orientations to connect with the beams 4 in different directions; in order to save the trouble of identifying the direction during the installation operation, the connecting head 51 can be placed on four The side, that is, a first connecting piece 53 is arranged in the four directions of left, right, front and rear. According to the embodiment of the present invention, in order to make the fixing of the wall edge also have better stability, the corresponding side of the first column 51 A protruding edge 512 is provided, and the size of the protruding edge 512 just matches the first assembling groove 14 . For the convenience of operation, a convex edge 512 may be respectively provided on the four sides of the first column body 51, so that the installation of the upright column 51 does not need to identify the direction. Both the beam and the upright column are made of metal.

The beam 4 includes a second column body 41 and two second connecting pieces 42. At least two sides of the second column body 41 are provided with mounting holes 412 perpendicular to the side surfaces, and the two second connecting pieces 42 are respectively be fixed on both ends of the second cylinder 41;

Each of the first guide post hole 15 and the second guide post hole 23 is provided with a fixed guide post 3 , and both ends of the fixed guide post 3 are respectively penetrated in one of the installation holes 412 ; The second connecting piece 42 is fixedly connected with the first connecting piece 53, and each of the first connecting piece 53 and the second connecting piece 42 is provided with a plurality of corresponding connection locking holes 532 (422), And connected by bolt 7.

Since the fixed guide post 3 is penetrated in the first guide post hole 15 and the second guide post hole 23 , it does not actually fix the wall panel module 1 or the floor slab module 2 . When both ends of the beam are fixed in the mounting holes 412 of the beam 4 , and the two ends of the beam are fixed to the column through the connection of the second connecting piece 42 and the first connecting piece 53 , the entire house can form a stable fixed structure.

According to the embodiment of the present invention, the length and width of the cross section of the first fitting groove 14 and the cross section of the second fitting groove 22 are respectively the same; the first guide post hole 15 and the second guide post hole 23 They are all rectangular holes of the same size, and the fixed guide post 3 is a rectangular cylinder, so that only one type of fixed guide post 3 is required, and there is no need to identify whether the matching relationship corresponds during operation.

The operation process of the present invention is:

1. First form a frame, connect the second connecting pieces 42 at both ends of the beam 4 and the corresponding first connecting pieces 53 on the connecting head 52 of the column 5 with bolts 7, as shown in Figure 7, to form a frame structure .

2. Then install the floor slab. For the convenience of operation, first install the floor slab module adjacent to the beam. One side of a floor module 2 is placed against a beam 4, and then the second assembly groove 22 on the other side is hung on the other two beams with the fixed guide post 3, and then the other floor module 2 is used for The second assembly groove 22 on one side is inserted on the fixed guide column 3, and the process is carried out in sequence until the last two floor modules 2; at this time, the last floor module 2 and the beam 4 need to be installed on one side, and then the countdown is installed. The second floor module 2 is inserted into the existing fixed guide column 3. At this time, the adjacent second assembling grooves 22 of the last floor module 2 and the second floor module 2 form a second guide column hole 23. The column 3 is hung on the other two beams. At this point a complete planar structure is formed.

3. Finally, install the wall. Similar to installing the floor 2, first install the wall panel module 1 adjacent to the column, and insert the first assembly groove 14 on one side of the floor module 1 into the protrusion of a column 5. Edge 512, and then the first assembly groove 14 on the other side is hung on the other two beams with the fixed guide post 3, and the installation is performed in sequence. The installation sequence of the last two pieces is the same as that of the floor slab 2. Install the penultimate block.

Of course, the installation process does not necessarily have to be carried out according to the above process, and appropriate adjustments can be made according to the habits of the installer.

Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments we describe are only illustrative, rather than used to limit the scope of the present invention. Equivalent modifications and changes made by a skilled person in accordance with the spirit of the present invention should be included within the scope of protection of the claims of the present invention.

Claims (10)

1. a kind of prefabricated buildings, it is characterised in that: including wall, floor, beam and column；The wall is by plural block formwall Block is formed by connecting by fixed guide post, and the floor is formed by connecting by plural block floor modules by fixed guide post, the fixation The both ends of guide post are separately connected on a beam, and the both ends of the beam are then connected on the column；

The wallboard module is rectangular slab, and two sides are the first fitting surface, and setting is parallel to first on first fitting surface First assembling groove of fitting surface forms the first guide pillar hole after the open butt joint of two first assembling grooves；

The floor modules are rectangular slab, and at least one side is the second fitting surface, and setting is parallel to the on second fitting surface Second assembling groove of two fitting surfaces forms the second guide pillar hole after the open butt joint of two second assembling grooves；

The column includes one first cylinder and two connectors, and two connectors are fixedly arranged on one end of first cylinder Portion, and the first connection sheet of at least two different directions is provided on the connector；

The beam includes one second cylinder and two second connection sheets, offer on at least two sides of second cylinder perpendicular to The mounting hole of side, two second connection sheets are fixedly arranged on second cylinder both ends respectively；

A fixed guide post, and the two of the fixed guide post are equipped in each first guide pillar hole and the second guide pillar hole End is arranged in respectively in a mounting hole；Second connection sheet is fixedly connected with the first connection sheet.

2. a kind of prefabricated buildings according to claim 1, it is characterised in that: the wallboard module includes standard wallboard mould Block, the nonstandard wallboard module with door and the nonstandard wallboard module with window；The beam and the column are that metal is made；Institute The middle section for stating the first cylinder is additionally provided at least one connector.

3. a kind of prefabricated buildings according to claim 1, it is characterised in that: the cross section of first assembling groove and The length and width dimensions difference of the cross section of second assembling groove is identical；First guide pillar hole and the second guide pillar hole are that size is identical Rectangular opening, the fixed guide post be rectangular cylinder.

4. a kind of prefabricated buildings according to claim 1, it is characterised in that: first cylinder, four sides have respectively There is a fin, the size of the fin is just matched with first assembling groove.

5. a kind of prefabricated buildings according to claim 1 or 4, it is characterised in that: the connector has by before left and right First connection sheet of four direction distribution afterwards, it is a plurality of right to be equipped in each first connection sheet and second connection sheet The connection lockhole answered, and be bolted.

6. a kind of assembling assembly of prefabricated buildings, it is characterised in that: including wallboard module, floor modules, beam, fixed guide post with And column；

The wallboard module is rectangular slab, and two sides are the first fitting surface, and setting is parallel to first on first fitting surface First assembling groove of fitting surface forms the first guide pillar hole after the open butt joint of two first assembling grooves；

The floor modules are rectangular slab, and at least one side is the second fitting surface, and setting is parallel to the on second fitting surface Second assembling groove of two fitting surfaces forms the second guide pillar hole after the open butt joint of two second assembling grooves；

The column includes one first cylinder and two connectors, and two connectors are fixedly arranged on one end of first cylinder Portion, and the first connection sheet of at least two different directions is provided on the connector；

The beam includes one second cylinder and two second connection sheets, offer on at least two sides of second cylinder perpendicular to The mounting hole of side, two second connection sheets are fixedly arranged on second cylinder both ends respectively；

A fixed guide post, and the two of the fixed guide post are equipped in each first guide pillar hole and the second guide pillar hole End is arranged in respectively in a mounting hole；Second connection sheet is fixedly connected with the first connection sheet.

7. a kind of assembling assembly of prefabricated buildings according to claim 6, it is characterised in that: the wallboard module includes Standard wallboard module, the nonstandard wallboard module with door and the nonstandard wallboard module with window；The beam and the column are Metal is made；The middle section of first cylinder is additionally provided at least one connector.

8. a kind of assembling assembly of prefabricated buildings according to claim 6, it is characterised in that: first assembling groove Cross section and the second assembling groove cross section length and width dimensions difference it is identical；First guide pillar hole and the second guide pillar hole are equal For the identical rectangular opening of size, the fixed guide post is rectangular cylinder.

9. a kind of assembling assembly of prefabricated buildings according to claim 6, it is characterised in that: first cylinder four Side is respectively provided with a fin, and the size of the fin is just matched with first assembling groove.

10. a kind of assembling assembly of prefabricated buildings according to claim 6 or 9, it is characterised in that: the connector tool There is the first connection sheet being distributed by left-right and front-back four direction, is all provided in each first connection sheet and second connection sheet There are a plurality of corresponding connection lockholes, and is bolted.