CN207003666U - The connecting node and assembling frame structure of a kind of assembled wallboard and post - Google Patents

Abstract

The utility model belongs to the field of construction engineering, and specifically discloses a connection node between an assembled wall panel and a column, which at least includes a frame column and a filling wall, and the filling wall is filled between the frame columns and closely spliced with the frame column. The filling wall is spliced by a plurality of prefabricated wallboards, and the prefabricated wallboards are formed as a whole through an enclosure, and the enclosure is connected to the frame column through a connecting piece. During the installation process of the wall panels, according to the installation needs, the prefabricated wall panels can be spliced into a whole through the packaging frame first, and then the filling wall is placed in place as a whole and fixedly connected with the frame column through the connector; the filling wall of the utility model adopts multiple Assembling prefabricated wall panels, prefabricated wall panels are light in weight, small in size and width, convenient for transportation and installation, and do not need large-scale transportation equipment and installation equipment during the installation process; at the same time, the molds in the production process of wall panels can be generalized and batched; The utility model is easy to install, and the overall performance of the filling wall is good.

Description

A connection node between a prefabricated wall panel and a column and a prefabricated frame structure

technical field

The utility model belongs to the field of construction engineering, in particular to a connection node between an assembled wall panel and a column and an assembled frame structure.

Background technique

The prefabricated frame structure can greatly improve the construction capacity and construction speed, save a lot of labor and ensure the construction quality. At present, the materials for filling walls in the prefabricated frame structure system can be roughly divided into three categories: lightweight bricks, blocks and plates. Lightweight bricks and blocks have a large amount of on-site construction, low construction efficiency and high labor costs. Most of the boards are light steel keel gypsum boards, which require on-site installation of keels and cutting of gypsum boards. The construction efficiency is higher than that of light bricks and blocks, but gypsum boards cannot be used as exterior walls. When used as interior walls, the impact resistance of gypsum boards and poor soundproofing. In the above-mentioned filled wall enclosure system (the enclosure system refers to the enclosures on all sides of the building and the room, such as doors, windows, walls, etc., which can effectively resist the influence of adverse environments), the wall panels and frame beams and columns The connection nodes are the key factors controlling the seismic performance of wall panels. In the prior art, the integrity of the masonry structure is poor, and it cannot cooperate with the frame structure to deform, and there is no relative displacement and corner between the frame beams and columns and the infill wall. Therefore, the infill wall is often directly destroyed in an earthquake, and the wall is lost its own protection.

For the infill wall enclosure system of the prefabricated frame structure, in order to simplify the connection structure and construction process as much as possible, and improve the construction efficiency of wall panel installation and connection, it is urgent to develop a cost-effective prefabricated wall that can effectively improve the overall performance of the frame structure. plate frame structure.

Utility model content

The purpose of the utility model is to provide a cost-saving and assembled frame structure that can effectively improve the overall performance of the assembled wall panel and the connection node of the column.

The above purpose is achieved through the following technical solution: a connection node between a prefabricated wall panel and a column, at least including a frame column and a filling wall, the filling wall is filled between the frame columns and tightly spliced with the frame columns, the The filling wall is formed by splicing a plurality of prefabricated wall panels, and the prefabricated wall panels are formed as a whole through an enclosure, and the enclosure is connected to the frame columns through connectors. During the installation process of the wall panels, according to the installation needs, the prefabricated wall panels can be spliced into a whole through the packaging frame first, and then the filling wall is placed in place as a whole and fixedly connected with the frame column through the connector; the filling wall of the utility model adopts multiple Prefabricated wall panel assembly, prefabricated wall panels are light in weight, small in size and width, more convenient to transport and install after assembling as a whole, high construction efficiency, energy-saving labor costs; no large-scale transportation equipment and installation equipment are required during the installation process; at the same time, it can be done The molds in the wall panel production process are generalized and batched; the utility model is easy to install, the overall performance of the filling wall is good, and at the same time, the integrity of the filling wall and other prefabricated parts in the frame structure is strengthened, and the earthquake resistance is improved.

Further, the package is a frame structure made of C-shaped steel, and the periphery of the filling wall is embedded in the C-shaped steel. The C-shaped steel can form a frame structure through connectors or welding, and the two sides and the bottom of the C-shaped frame form a U-shaped accommodation groove, and the filling wall is embedded in the accommodation groove.

Further, groove-and-groove splicing is adopted between the prefabricated wall panels. During the preparation process of the prefabricated wallboard, the prefabricated wallboard located in the middle of the prefabricated wallboard has a groove on one side and a tenon on the other side. When the prefabricated wallboard is assembled, the tenon is aligned with the groove, and the two The tongue-and-groove splicing is adopted, so that the two are closely combined, which is conducive to load transmission. At the same time, the wall panel assembly process does not need to use oblique supports, which improves the assembly speed.

Further, the bottom of the package is fixedly connected to the ground or the floor at the bottom of the prefabricated wall panel through bolts. In this way, the prefabricated wall panels are integrated with the ground or floor slabs. On the one hand, the displacement of the prefabricated wall panels can be effectively restricted, and on the other hand, the anti-overturning moment of the prefabricated wall panels outside the plane can be improved to improve their earthquake resistance. The bolts are preferably chemical bolts or expansion bolts.

Further, a mortar layer is provided on the splicing surface between the prefabricated wall panels. In this way, the cohesion between the prefabricated wall panels is increased, the integrity of the prefabricated wall panel structure is strengthened, and at the same time, the splicing surface of the prefabricated wall panels can also be sealed.

Further, the filling wall is an external wall, and the joints between the prefabricated wall panels and the joints between the package and the frame column are filled with an adhesive layer and a waterproof sealing layer. Preferably, the adhesive layer is mortar, etc., and the waterproof sealing layer is SBS waterproof membrane, sealant, etc.

Further, the connecting piece is a connecting plate, and the connecting plate is respectively connected to the package and the frame column through anchor nails. This arrangement strengthens the integrity of the infill wall and other prefabricated elements in the frame structure.

Further, the connecting piece is a bent plate, one side of the bent plate is fixedly connected to the frame column, and the other side is fixedly connected to the package.

Further, the prefabricated wallboard is a lightweight reinforced composite thermal insulation board, and the lightweight reinforced composite thermal insulation board is an autoclaved lightweight aerated concrete panel covered with glass fiber mesh cloth and crack-resistant mortar on both sides. ALC board (Autoclaved Lightweight Concrete) board, that is, autoclaved lightweight aerated concrete board. The surface layer of the ALC board is equipped with glass fiber mesh cloth and polymer mortar or other surface treatment materials. The lightweight reinforced composite insulation board formed in this way has greatly improved waterproof performance, impact resistance and strength compared with ALC board. And the ability to resist bending is also enhanced. And it also has the excellent thermal insulation, heat insulation and sound insulation properties of ALC board itself. Lightweight reinforced composite insulation panels are lightweight and easy to install.

In order to achieve the above technical purpose, the utility model also provides an assembled frame structure, including any of the above-mentioned connection nodes between the assembled wall panel and the column, the top of the prefabricated wall panel is provided with a frame beam, and the frame beam Both ends are connected to the frame column, and the package is fixedly connected to the frame beam through the connecting piece. This arrangement strengthens the integrity of the infill wall and other prefabricated elements in the frame structure.

Description of drawings

The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model.

Fig. 1 and Fig. 2 are respectively the front schematic diagrams of the connection nodes of the assembled wallboard and the column involved in an embodiment of the present invention;

Fig. 3 and is the top view of the connection node of the assembled wall panel involved in Fig. 1 and the column;

Fig. 4 is a top view of the connection node between the assembled wall panel and the column involved in Fig. 2;

Fig. 5 is a cross-sectional view along plane A-A of the connection node between the prefabricated wall panel and the column involved in Fig. 2 .

In the picture:

1 frame column 2 prefabricated wall panel 3 enclosure 4 ground

5 knotting nails 6 grooves 7 tenons 8 anchoring nails

9 Connector 10 Bolt

detailed description

The utility model will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model. In addition, those skilled in the art can make corresponding combinations of features in the embodiments in this document and in different embodiments according to the descriptions in this document.

Embodiments of the present utility model are as follows, with reference to Figures 1 to 4, an assembled wall panel and a connection node with a column, at least including a frame column 1 and a filling wall, the filling wall is filled between the frame columns 1 and connected with the frame column 1 The frame columns 1 are closely spliced, and the filled wall is formed by splicing a plurality of prefabricated wall panels 2 . During the installation process of the wall panel, according to the installation requirements, the prefabricated wall panel 2 can be spliced into a whole through the encapsulation frame first, and then the filling wall is placed in place as a whole and fixedly connected with the frame column 1 through the connector 9; the filling wall of the utility model A plurality of prefabricated wall panels 2 are assembled, the prefabricated wall panels 2 are light in weight, small in size and width, convenient for transportation and installation, and do not need large-scale transportation equipment and installation equipment during the installation process; at the same time, the molds in the production process of the wall panels can be used universally The utility model is easy to install, the overall performance of the filling wall is good, and at the same time, the integrity of the filling wall and other prefabricated parts in the frame structure is strengthened.

On the basis of the above embodiments, in another embodiment of the present invention, the enclosure 3 is a frame structure made of C-shaped steel, and the periphery of the filling wall is embedded in the C-shaped steel. The C-shaped steel can be formed into a frame structure through the connecting piece 9 or welded. The two sides and the bottom of the C-shaped frame are configured as a U-shaped accommodating groove, and the filling wall is embedded in the accommodating groove. Preferably, as shown in FIG. 2 and FIG. 4 , the prefabricated wall panel 2 and the C-shaped steel are connected by knotting nails 5 .

On the basis of the above-mentioned embodiments, in another embodiment of the present invention, as shown in Fig. 5 , the prefabricated wall panels 2 are spliced in a tongue-and-groove manner. During the preparation process of the prefabricated wallboard 2, the prefabricated wallboard 2 located in the middle of the prefabricated wallboard 2 has a groove 6 on one side and a tenon 7 on the other side. When the prefabricated wallboard 2 is assembled, the tenon 7 Align the groove 6, and the two are spliced with tongue and groove, so that the two are tightly combined, which is conducive to load transmission. At the same time, the wall panel assembly process does not need to use oblique supports, which improves the assembly speed.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in Fig. 1 and Fig. 2 , the bottom of the package 3 is fixedly connected to the ground 4 or the floor at the bottom of the prefabricated wall panel 2 through bolts 10 . In this way, the prefabricated wall panel 2 is integrated with the ground 4 or the floor slab. On the one hand, the displacement of the prefabricated wall panel 2 can be effectively limited, and on the other hand, the anti-overturning moment of the prefabricated wall panel 2 outside the plane can be improved to improve its earthquake resistance. The bolt 10 is preferably a chemical bolt or an expansion bolt.

On the basis of the above embodiments, in another embodiment of the present invention, a mortar layer is provided on the splicing surfaces between the prefabricated wall panels 2 . In this way, the cohesion between the prefabricated wall panels 2 is increased, the structural integrity of the prefabricated wall panels 2 is strengthened, and at the same time, the splicing surfaces of the prefabricated wall panels 2 can also be sealed.

On the basis of the above-mentioned embodiments, in another embodiment of the present invention, the filling wall is an external wall, and the splicing seam between the prefabricated wall panels 2 and the splicing between the package 3 and the frame column 1 The seam is filled with an adhesive layer and a waterproof sealing layer. Preferably, the adhesive layer is mortar, etc., and the waterproof sealing layer is SBS waterproof membrane, sealant, etc.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in Fig. 2 and Fig. 4, the connecting member 9 is a connecting plate, and the connecting plate is connected to the package 3 and the frame column 1 through anchor nails 8, respectively. . This arrangement strengthens the integrity of the infill wall and other prefabricated elements in the frame structure.

On the basis of the above embodiments, in another embodiment of the present invention, as shown in Fig. 1 and Fig. 3, the connecting member 9 is a bent plate, one side of the bent plate is fixedly connected to the frame column 1, and the other One side is fixedly connected with the package 3 .

On the basis of the above embodiments, in another embodiment of the present invention, the prefabricated wall panel 2 is a lightweight reinforced composite thermal insulation board. The lightweight reinforced composite insulation board is an autoclaved lightweight aerated concrete board covered with glass fiber mesh cloth and crack-resistant mortar on both sides. ALC board (Autoclaved Lightweight Concrete) board, that is, autoclaved lightweight aerated concrete board. The surface layer of the ALC board is equipped with glass fiber mesh cloth and polymer mortar or other surface treatment materials. The lightweight reinforced composite insulation board formed in this way has greatly improved waterproof performance, impact resistance and strength compared with ALC board. And the ability to resist bending is also enhanced. And it also has the excellent thermal insulation, heat insulation and sound insulation properties of ALC board itself. Lightweight reinforced composite insulation panels are lightweight and easy to install.

The utility model also provides a prefabricated frame structure, the embodiment is as follows: the prefabricated frame structure includes any of the above-mentioned connection nodes between the prefabricated wall panels and columns, and the top of the prefabricated wall panels 2 is provided with a frame beam , both ends of the frame beam are connected to the frame column 1 , and the package 3 is fixedly connected to the frame beam through the connecting piece 9 . This arrangement strengthens the integrity of the infill wall and other prefabricated elements in the frame structure.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made, these improvements and Retouching should also be regarded as the scope of protection of the present utility model.

Claims (10)

1. the connecting node of a kind of assembled wallboard and post, including at least frame column and filling wall, the filling wall is filled in institute State between frame column and closely splice with frame column, it is characterised in that the filling wall is formed by polylith splicing prefabricated wallboard, institute State prefabricated panel and entirety is formed by packaging part, the packaging part is connected with frame column by connector.

2. the connecting node of assembled wallboard according to claim 1 and post, it is characterised in that the packaging part is c-type The mount structure that steel is formed, the periphery of the filling wall are embedded in the C-type steel.

3. the connecting node of assembled wallboard according to claim 2 and post, it is characterised in that between the prefabricated panel Spliced using groove and tognue type.

4. the connecting node of assembled wallboard according to claim 2 and post, it is characterised in that the bottom of the packaging part It is fixedly connected by bolt with the ground of prefabricated panel bottom or floor.

5. the connecting node of the assembled wallboard and post according to Claims 1 to 4 any one, it is characterised in that described Mosaic face between prefabricated panel is provided with screed.

6. the connecting node of the assembled wallboard and post according to Claims 1 to 4 any one, the filling wall is exterior wall Body, tack coat and waterproof are filled with the splicing seams between splicing seams and packaging part and frame column between the prefabricated panel Sealant.

7. the connecting node of assembled wallboard according to claim 1 and post, it is characterised in that the connector is connection Plate, the connecting plate are connected with the packaging part and frame column respectively by anchor studs.

8. the connecting node of assembled wallboard according to claim 7 and post, it is characterised in that the connector is bending Plate, a side of the bending plate are fixedly connected with frame column, and another side is fixedly connected with packaging part.

9. the connecting node of assembled wallboard according to claim 1 and post, it is characterised in that the prefabricated panel is light Matter reinforcement composite insulation boards.

10. a kind of assembling frame structure, it is characterised in that including the assembled wallboard described in claim 1-8 any one With the connecting node of post, the prefabricated panel top is provided with Vierendeel girder, and the both ends of the Vierendeel girder are connected with frame column, the envelope Piece installing is fixedly connected with the Vierendeel girder by the connector.