CN215563806U

CN215563806U - Prefabricated concrete composite wall panel for fabricated building

Info

Publication number: CN215563806U
Application number: CN202121542150.7U
Authority: CN
Inventors: 王威
Original assignee: Pizhou Nanfang Building Materials Co Ltd
Current assignee: Pizhou Nanfang Building Materials Co Ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-01-18
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses an assembly type building precast concrete composite wallboard, and relates to the technical field of building precast wallboards. The wall plate comprises a wall plate single body, a first boss, a first groove, a cross annular limiting core body and a first connecting column; the wallboard monomer is formed by pouring a steel reinforcement framework and concrete; the steel bar framework comprises a plurality of end-to-end connected hexagonal frameworks and longitudinal steel bars. Aiming at the problems that the existing assembled wallboard is not beneficial to efficient assembling and splicing and does not have good heat preservation effect, the utility model is provided with the wallboard monomers, the first boss, the first groove, the cross annular limiting core body and the first connecting column, the assembling and splicing of the wallboard monomers are realized through the matching of the first boss and the first groove, and the first boss is a cross boss; the first groove is a cross-shaped groove, so that the assembly and splicing are firmer, and the assembly efficiency of the assembled wallboard is improved; the cross annular limiting core body is made of heat-insulating materials, and the heat-insulating effect of the wallboard is improved.

Description

Prefabricated concrete composite wall panel for fabricated building

Technical Field

The utility model belongs to the technical field of prefabricated building wallboards, and particularly relates to an assembled prefabricated building concrete composite wallboard.

Background

With the rapid development of the building industry in China and the improvement of the consciousness of environmental protection and energy conservation, the modernization of the building industry is rapidly developed, and the modernization of the building industry is a necessary way for improving the overall level of the building industry in China. The precast concrete is an important foundation for realizing building industrialization, is an important guarantee for realizing high building construction efficiency, high quality, low resource consumption and low environmental impact, and is also an inevitable choice for sustainable development. The prefabricated external wall panel is used as an important component of a building envelope structure, and has large market demand and good development prospect.

Buildings assembled by prefabricated parts on the construction site are called as fabricated buildings, and are divided into five types, namely block buildings, plate buildings, box buildings, framework plate buildings, lifting plate and rising floor buildings and the like according to the forms and construction methods of prefabricated parts.

The assembly type building, especially the assembly type house is a great trend of the modern building industry, the construction speed is high, the quality is guaranteed, and the aspects of noise control, dust treatment and the like of a construction site are greatly improved. The existing wall structure for the assembly type building has certain defects in design, is not beneficial to efficient assembly and splicing, has a single function and only plays a role in separation, does not have a good heat preservation effect, and cannot meet the requirements of green, energy-saving and environment-friendly buildings.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembly type building precast concrete composite wallboard, which solves the problems that the existing assembly type wallboard is not beneficial to efficient assembly and splicing and does not have good heat insulation effect by arranging a wallboard single body, a first boss, a first groove, a cross annular limiting core body and a first connecting column.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an assembly type building precast concrete composite wallboard, which comprises a wallboard monomer, wherein the wallboard monomer is formed by pouring a steel reinforcement framework and concrete; the steel bar framework comprises a plurality of hexagonal frameworks and longitudinal steel bars which are connected end to end; the hexagonal frames are connected through longitudinal steel bars; a first boss is fixedly arranged on one side of the wallboard monomer; a first groove is formed in the other side of the wallboard single body; the first groove is matched with the first boss; a plurality of cross annular through holes and first circular through holes are formed in the top of the single wallboard body at intervals; the cross annular limiting core body is matched with the cross annular through hole; the cross annular limiting core body is made of a heat insulation material; the first connecting column is matched with the first circular through hole.

Further, the first boss is a cross-shaped boss; the first groove is a cross-shaped groove.

Further, the cross-shaped annular through hole is positioned in the middle of the hexagonal frame; the first circular through holes are distributed on two sides of the top of the single wallboard body; the cross annular through holes and the first circular through holes are distributed in a staggered mode.

Further, the cross annular limiting core body is specifically an extrusion molding polystyrene foam plastic, foaming cement or hard foam polyurethane insulation board.

Furthermore, the first connecting column is made of a steel bar material.

Furthermore, the outer surface of the wallboard monomer is also provided with a wall surface decoration layer; the wall surface decorative layer is coating wallpaper or an artificial stone decorative plate.

The utility model has the following beneficial effects:

1. aiming at the problems that the existing assembled wallboard is not beneficial to efficient assembling and splicing and does not have good heat preservation effect, the utility model is provided with the wallboard monomers, the first boss, the first groove, the cross annular limiting core body and the first connecting column, the assembling and splicing of the wallboard monomers are realized through the matching of the first boss and the first groove, and the first boss is a cross boss; the first groove is a cross-shaped groove, so that the assembly and splicing are firmer, and the assembly efficiency of the assembled wallboard is improved.

2. Aiming at the defect that the existing assembled wall body does not have a good heat insulation effect, the single wallboard body is provided with the cross annular through hole, and then the cross annular limiting core body is inserted into the cross annular through hole, so that the weight of the single wallboard body is reduced, and the transportation and the carrying are facilitated; the cross annular limiting core body is made of heat-insulating materials, and the heat-insulating effect of the wallboard is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a prefabricated concrete composite wall panel for an assembly type building according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic structural view of a single wall panel and a cruciform ring-shaped spacing core of the present invention;

fig. 4 is a schematic structural view of the steel reinforcement cage of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the wall plate comprises 1-a wall plate single body, 2-a first boss, 3-a first groove, 4-a hexagonal frame, 5-a cross annular through hole, 6-a first circular through hole, 7-a cross annular limiting core body, 8-a first connecting column and 9-a longitudinal steel bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "side," "top," "intermediate," "outer surface," and the like are used for indicating an orientation or positional relationship for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.

Referring to fig. 1-4, the present invention relates to an assembly type building precast concrete composite wall panel, which comprises a wall panel single body 1, wherein the wall panel single body 1 is formed by pouring a steel reinforcement framework and concrete; the outer surface of the wall plate single body 1 is also provided with a wall surface decorative layer; the wall surface decorative layer is coating wallpaper or an artificial stone decorative plate; the steel bar framework comprises a plurality of hexagonal frameworks 4 and longitudinal steel bars 9 which are connected end to end; the plurality of hexagonal frames 4 are connected through longitudinal steel bars 9; a first boss 2 is fixedly arranged on one side of the wallboard monomer 1; the first boss 2 is a cross-shaped boss; the other side of the wallboard monomer 1 is provided with a first groove 3; the first groove 3 is a cross-shaped groove; the first groove 3 is matched with the first boss 2; a plurality of cross annular through holes 5 and first circular through holes 6 are formed in the top of the wallboard single body 1 at intervals; the cross-shaped annular through hole 5 is positioned in the middle of the hexagonal frame 4; the first circular through holes 6 are distributed on two sides of the top of the wallboard single body 1; the cross annular through holes 5 and the first circular through holes 6 are distributed in a staggered manner; the cross annular limiting core body 7 is matched with the cross annular through hole 5; the cross annular limiting core body 7 is made of a heat insulation material; the cross annular limiting core body 7 is specifically an extrusion molding polystyrene foam plastic, foaming cement or hard foam polyurethane insulation board; the first connecting column 8, the first connecting column 8 is matched with the first circular through hole 6; the first connecting column 8 is made of steel bars.

One specific application of this embodiment is:

connecting the hexagonal frame 4 with the longitudinal steel bars 9 to form a steel bar framework, and pouring concrete to form the wallboard monomer 1; when the wall plate assembling device is used, a first wall plate single body 1 is erected firstly, a first boss 2 on another wall plate single body 1 is matched with a first groove 3 on the first wall plate single body 1, a plurality of wall plate single bodies 1 are assembled and spliced by analogy, a cross annular through hole 5 and a first circular through hole 6 are formed in each wall plate single body 1, a cross annular limiting core body 7 is inserted into the cross annular through hole 5, and a first connecting column 8 is inserted into the cross annular through hole 5 and the first circular through hole 6 respectively, so that the assembling efficiency of the assembled wall plate is improved; the weight of the wallboard monomer 1 is reduced, the transportation and the carrying of the wallboard monomer 1 by workers are facilitated, the cross annular limiting core body 7 is made of heat-insulating materials, and the heat-insulating effect of the assembled wallboard is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an assembled building precast concrete composite wall board which characterized in that: comprises that

The wall plate single body (1), the wall plate single body (1) is formed by pouring a steel bar framework and concrete; the steel bar framework comprises a plurality of hexagonal frameworks (4) connected end to end and longitudinal steel bars (9); the hexagonal frames (4) are connected through longitudinal steel bars (9);

a first boss (2) is fixedly arranged on one side of the wallboard single body (1); the other side of the wallboard single body (1) is provided with a first groove (3); the first groove (3) is matched with the first boss (2); a plurality of cross annular through holes (5) and first circular through holes (6) are formed in the top of the single wallboard body (1) at intervals;

the cross annular limiting core body (7), the cross annular limiting core body (7) is matched with the cross annular through hole (5); the cross annular limiting core body (7) is made of a heat-insulating material;

the first connecting column (8), the first connecting column (8) is matched with the first circular through hole (6).

2. An assembled building precast concrete composite wall panel according to claim 1, characterized in that the first boss (2) is a cross-shaped boss; the first groove (3) is a cross-shaped groove.

3. The prefabricated building precast concrete composite wall panel according to claim 1 or 2, wherein the cross-shaped annular penetration hole (5) is located at a middle position of the hexagonal frame (4); the first circular through holes (6) are distributed on two sides of the top of the wallboard single body (1); the cross annular through holes (5) and the first circular through holes (6) are distributed in a staggered mode.

4. The prefabricated building precast concrete composite wall panel according to claim 3, characterized in that the cross-shaped annular limiting core (7) is specifically an extruded polystyrene foam, a foamed cement or a hard foam polyurethane insulation board.

5. The prefabricated building precast concrete composite wall panel of claim 1, 2 or 4, wherein the first connecting column (8) is made of a steel bar material.

6. The prefabricated building precast concrete composite wall panel as claimed in claim 5, wherein the outer surface of the wall panel unit (1) is further provided with a wall decoration layer; the wall surface decorative layer is coating wallpaper or an artificial stone decorative plate.