阅读说明：本技术 一种双层保温预制墙板拼接墙 (Double-deck prefabricated wallboard concatenation wall that keeps warm ) 是由 马喆 李恩 孙立春 马昀翔 马文军 尤书建 于 2021-09-06 设计创作，主要内容包括：本发明公开了一种双层保温预制墙板拼接墙,涉及墙板技术领域,包括多个相互拼接在一侧的双层保温预制墙板,所述双层保温预制墙板包括复合在一起的外页板组件和内页板组件,外页板组件包括混凝土外页板以及复合在混凝土外页板内面的外墙保温板；所述混凝土外页板的内部浇筑有金属网架,所述金属网架包括钢筋网；在所述金属网架长度方向的两侧均布焊接有多个相互配合的连接件；所述连接件整体为板状结构。该双层保温预制墙板拼接墙,通过在金属网架的两侧设置多个连接件,在使用墙板的时候,可以直接将多个墙板拼接在一起,不但降低劳动强度,提高工作效率,而且墙体更加的平整。(The invention discloses a double-layer heat-insulation prefabricated wallboard splicing wall, which relates to the technical field of wallboards and comprises a plurality of double-layer heat-insulation prefabricated wallboards spliced on one side, wherein each double-layer heat-insulation prefabricated wallboard comprises an outer hinge plate component and an inner hinge plate component which are compounded together; a metal net rack is poured inside the concrete outer-leaf plate, and the metal net rack comprises a reinforcing mesh; a plurality of mutually matched connecting pieces are uniformly welded on two sides of the metal net rack in the length direction; the connecting piece is integrally of a plate-shaped structure. This prefabricated wallboard concatenation wall of double-deck heat preservation sets up a plurality of connecting pieces through the both sides at the metal rack, when using the wallboard, can directly be in the same place a plurality of wallboards concatenations, not only reduces intensity of labour, improves work efficiency, and the wall body is more level and smooth moreover.)

1. The utility model provides a prefabricated wallboard concatenation wall of double-deck heat preservation which characterized in that: the double-layer heat-insulation prefabricated wall board comprises a plurality of double-layer heat-insulation prefabricated wall boards spliced on one side, wherein each double-layer heat-insulation prefabricated wall board comprises an outer leaf board assembly and an inner leaf board assembly which are compounded together, and each outer leaf board assembly comprises a concrete outer leaf board (4) and an outer wall heat-insulation board (3) compounded on the inner surface of the concrete outer leaf board (4); a metal net frame is poured inside the concrete outer-leaf plate (4), and the metal net frame comprises a reinforcing mesh (15); a plurality of connecting pieces (6) which are matched with each other are uniformly welded on two sides of the metal net rack in the length direction; the connecting piece (6) is integrally of a plate-shaped structure, a plurality of double-layer heat-insulation prefabricated wallboards are spliced together end to end through the connecting piece (6), one end of the double-layer heat-insulation prefabricated wallboard is provided with a hook-shaped protruding part (6-1), and the other end of the double-layer heat-insulation prefabricated wallboard is provided with a hook-shaped groove (6-2) which is matched with the hook-shaped protruding part (6-1) and is used for inserting and combining the hook-shaped protruding part (6-1); the double-layer heat-insulation prefabricated wall plate comprises a concrete outer leaf plate (4), a hook-shaped protruding part (6-1) of a connecting piece (6) on one side of the concrete outer leaf plate (4) extends outwards to the outside of the concrete outer leaf plate (4), an outer opening of a hook-shaped groove (6-2) of the connecting piece (6) on the other side of the concrete outer leaf plate is flush with the outer side face of the concrete outer leaf plate (4), the double-layer heat-insulation prefabricated wall plate comprises a single-layer heat-insulation prefabricated outer leaf plate component and an inner leaf plate component which are combined together, and the inner leaf plate component comprises a concrete inner leaf plate (1) and an inner wall heat-insulation plate (2) combined on the inner face of the concrete inner leaf plate (1); a metal net frame with the same structure as the structure is also poured inside the concrete inner leaf plate (1); the outer wall heat-insulation board (3) and the inner wall heat-insulation board (2) are relatively attached together, and the single-layer heat-insulation prefabricated outer wall wallboard and the inner leaf plate component are connected together through a plurality of [ shaped pull nails (5) which are respectively welded on two sides of a metal net rack in the concrete inner leaf plate (1).

2. The splicing wall of the double-layer heat-insulation prefabricated wall board as claimed in claim 1, characterized in that: the concrete outer leaf plate is characterized in that a plurality of [ shape connecting ribs (16) are welded on two sides or one side of a metal net rack in the length direction inside the concrete outer leaf plate (4), the bending portions of the [ shape connecting ribs (16) are upwards bent and protruded, grooves (7) are formed in the corresponding positions of the side edges of the outer wall insulation plate (3), and the bending portions of the [ shape connecting ribs (16) are exposed in the grooves (7).

3. The splicing wall of the double-layer heat-insulation prefabricated wall board as claimed in claim 1, characterized in that: a concrete boss (11) is arranged at the center of one end of the concrete outer leaf plate (4) in the length direction, and M-shaped connecting steel bars (10) are poured inside the concrete boss (11); the M-shaped connecting steel bars (10) are welded on the metal net rack inside the concrete outer sheet (4).

4. The splicing wall of the double-layer heat-insulation prefabricated wall board as claimed in claim 1, characterized in that: the length of interior page or leaf board subassembly is less than the length of individual layer prefabricated exterior wall panel that keeps warm, the one end of interior page or leaf board subassembly aligns with individual layer prefabricated exterior wall panel that keeps warm, the welding has a plurality of to collude (9) along the outside reinforcing bar that extends of concrete interior page or leaf board (1) length direction on the metal rack of the interior page or leaf board subassembly other end.

5. The splicing wall of the double-layer heat-insulation prefabricated wall board as claimed in claim 1, characterized in that: the double-layer heat-insulation prefabricated wall board is characterized in that the upper joint, the lower joint, the left joint and the right joint of the double-layer heat-insulation prefabricated wall board are respectively provided with a bonding mortar layer (20), and the outer side surface of the double-layer heat-insulation prefabricated wall board is provided with a heat-insulation mortar layer (18).

Technical Field

The invention relates to the technical field of wallboards, in particular to a double-layer heat-insulation prefabricated wallboard splicing wall.

Background

In the conventional floor wall construction, the housing building wall is mainly a clay brick wall piled up by manpower, a large amount of manpower and material resources are consumed during construction, the construction progress is slow, and the flatness effect of the whole wall surface is not ideal; and the finally formed clay brick wall has insufficient heat insulation durability inside and outside the wall body, poor sound insulation effect and poor surface appearance of the wall body, and needs to be painted for many times.

Therefore, it is necessary to provide a splicing type double-layer heat-insulating prefabricated wall panel to solve the above problems.

Disclosure of Invention

Technical problem to be solved

The invention aims to: the method aims to solve the problems that a large amount of manpower and material resources are consumed during construction, the construction progress is slow, and the flatness effect of the whole wall surface is not ideal; and the problems that the heat insulation durability inside and outside the wall body of the finally formed clay brick wall is insufficient, the sound insulation effect is poor, the surface appearance of the wall body is poor, and multiple times of painting are needed are solved.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a double-layer heat-insulation prefabricated wall board splicing wall comprises a plurality of double-layer heat-insulation prefabricated wall boards spliced on one side, wherein each double-layer heat-insulation prefabricated wall board comprises an outer leaf board assembly and an inner leaf board assembly which are compounded together, and each outer leaf board assembly comprises a concrete outer leaf board and an outer wall heat-insulation board compounded on the inner surface of the concrete outer leaf board; a metal net rack is poured inside the concrete outer leaf plate, and the metal net rack comprises a net rack frame and a reinforcing mesh welded on the net rack frame; a plurality of mutually matched connecting pieces are uniformly welded on two sides of the metal net rack in the length direction; the connecting piece is integrally of a plate-shaped structure, the double-layer heat-insulation prefabricated wallboards are spliced together end to end through the connecting piece, one end of the connecting piece is provided with a hook-shaped protrusion part, and the other end of the connecting piece is provided with a hook-shaped groove which is matched with the hook-shaped protrusion part and used for inserting and combining the hook-shaped protrusion part; the double-layer heat-insulation prefabricated wallboard comprises a single-layer heat-insulation prefabricated outer wall wallboard component and an inner leaf board component which are compounded together, wherein the inner leaf board component comprises a concrete inner leaf board and an inner wall heat-insulation board compounded on the inner surface of the concrete inner leaf board; a metal net frame with the same structure as the structure is also poured inside the concrete inner leaf plate; the outer wall heat-insulation board and the inner wall heat-insulation board are relatively attached together, and the single-layer heat-insulation prefabricated outer wall wallboard and the inner hinge plate component are connected together through a plurality of [ shaped pull nails which are respectively welded at two sides of the metal net rack in the concrete inner hinge plate.

Preferably, a plurality of [ shaped connecting ribs are welded on two sides or one side of the metal net rack in the length direction inside the concrete outer leaf plate, the bending parts of the [ shaped connecting ribs are upwards bent and protruded, grooves are formed in the positions, corresponding to the side edges of the outer wall insulation plate, of the bending parts of the [ shaped connecting ribs, and the bending parts of the [ shaped connecting ribs are exposed in the grooves.

Preferably, a concrete boss is arranged at the center of one end of the concrete outer leaf plate in the length direction, and M-shaped connecting steel bars are poured inside the concrete boss; the M-shaped connecting steel bars are welded on the metal net rack inside the concrete outer leaf plate.

Preferably, the length of interior page or leaf board subassembly is less than the length of the prefabricated exterior wall panel of individual layer heat preservation, the one end and the prefabricated exterior wall panel of individual layer heat preservation of interior page or leaf board subassembly align, the welding has the reinforcing bar that a plurality of extends along concrete interior page or leaf board length direction to collude on the metal rack of the interior page or leaf board subassembly other end.

Preferably, the joints of the upper part and the lower part and the left part and the right part of the double-layer heat-insulation prefabricated wall board are provided with bonding mortar layers, and the outer side surface of the double-layer heat-insulation prefabricated wall board is provided with a heat-insulation mortar layer.

(III) advantageous effects

Compared with the prior art, the invention provides a double-layer heat-insulation prefabricated wallboard splicing wall which has the following beneficial effects:

this prefabricated wallboard concatenation wall of double-deck heat preservation sets up a plurality of connecting pieces through the both sides at the metal rack, when using the wallboard, can directly be in the same place many partition wall board concatenations, not only reduces intensity of labour, improves work efficiency, and the wall body is more level and more smooth moreover.

Drawings

FIG. 1 is a schematic top cross-sectional view of a structure of the present invention;

FIG. 2 is an overall schematic view of a double-layer insulation prefabricated wall panel structure according to the present invention;

FIG. 3 is a schematic view of a metal net frame of a concrete outer panel of the structure of the present invention;

FIG. 4 is a schematic view of a metal net frame of a concrete inner panel of the structure of the present invention;

FIG. 5 is a schematic view of a connector structure of the present invention;

FIG. 6 is a schematic view of the mating of the connector structures of the present invention;

FIG. 7 is a schematic cross-sectional view of a structure at C-C of the present invention;

FIG. 8 is a schematic cross-sectional view of a structure at D-D of the present invention.

In the figure: 1. a concrete inner leaf plate; 2. an interior wall insulation board; 3. an exterior wall insulation board; 4. concrete outer panels; 5. [ shape blind rivet; 6. a connecting member; 6-1, a projection; 6-2, hook-shaped grooves; 7. a groove; 9. a steel bar hook; 10. m-shaped connecting steel bars; 11. a concrete boss; 15. a reinforcing mesh; 16. [ connecting ribs; 18. a heat-insulating mortar layer; 20. and (5) bonding the mortar layer.

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.

Referring to fig. 1 to 8, a double-layer heat-insulating prefabricated wall panel splicing wall includes a plurality of double-layer heat-insulating prefabricated wall panels spliced to one side, each double-layer heat-insulating prefabricated wall panel includes an outer leaf panel assembly and an inner leaf panel assembly which are combined together, each outer leaf panel assembly includes a concrete outer leaf panel 4 and an outer wall heat-insulating panel 3 combined on the inner surface of the concrete outer leaf panel 4; a metal net frame is poured inside the concrete outer-leaf plate 4, and the metal net frame comprises a reinforcing mesh 15; a plurality of mutually matched connecting pieces 6 are uniformly welded on both sides of the metal net rack in the length direction; the connecting piece 6 is integrally of a plate-shaped structure, a plurality of double-layer heat-insulation prefabricated wallboards are spliced together end to end through the connecting piece 6, one end of the connecting piece is provided with a hook-shaped protrusion part 6-1, and the other end of the connecting piece is provided with a hook-shaped groove 6-2 which is matched with the hook-shaped protrusion part 6-1 and is used for inserting and combining the hook-shaped protrusion part 6-1; the hook-shaped bulge 6-1 of the connecting piece 6 at one side of the concrete outer leaf plate 4 extends outwards to the outside of the concrete outer leaf plate 4, the outer opening of the hook-shaped groove 6-2 of the connecting piece 6 at the other side is flush with the outer side surface of the concrete outer leaf plate 4, the double-layer heat-insulation prefabricated wall plate comprises a single-layer heat-insulation prefabricated outer wall plate component and an inner leaf plate component which are compounded together, and the inner leaf plate component comprises a concrete inner leaf plate 1 and an inner wall heat-insulation plate 2 compounded on the inner surface of the concrete inner leaf plate 1; a metal net frame with the same structure as the structure is also poured inside the concrete inner leaf plate 1; the outer wall heat-insulation board 3 and the inner wall heat-insulation board 2 are relatively attached together, and the single-layer heat-insulation prefabricated outer wall wallboard and the inner hinge plate component are connected together in a pulling mode through a plurality of [ shaped pull nails 5 which are respectively welded on two sides of the metal net rack in the concrete inner hinge plate 1.

A plurality of [ shaped connecting ribs 16 are welded on two sides or one side of the metal net rack in the length direction of the concrete outer leaf plate 4, the bent parts of the [ shaped connecting ribs 16 are upwards bent and raised, a groove 7 is arranged at the corresponding position of the side edge of the outer wall heat-insulation plate 3, and the bent parts of the [ shaped connecting ribs 16 are exposed in the groove 7.

A concrete boss 11 is arranged at the center of one end of the concrete outer leaf plate 4 in the length direction, and M-shaped connecting steel bars 10 are poured inside the concrete boss 11; the M-shaped connecting steel bars 10 are welded on the metal net rack inside the concrete outer leaf plate 4.

The length of interior page or leaf board subassembly is less than the length of individual layer prefabricated exterior wall panel that keeps warm, and the one end of interior page or leaf board subassembly aligns with individual layer prefabricated exterior wall panel that keeps warm, and the welding has the outside reinforcing bar of extending of 1 length direction of a plurality of edge concrete to collude 9 on the metal net rack of the interior page or leaf board subassembly other end.

The joints of the upper part, the lower part and the left part and the right part of the double-layer heat-insulation prefabricated wall board are respectively provided with a bonding mortar layer (or fine stone concrete) 20, and the outer side surface of the double-layer heat-insulation prefabricated wall board is provided with a heat-insulation mortar layer 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.