CN215670272U

CN215670272U - Double hollow perforated prefabricated wallboard

Info

Publication number: CN215670272U
Application number: CN202122015739.8U
Authority: CN
Inventors: 顾佳男
Original assignee: Jiangsu Denglv New Environmental Protection Material Co ltd
Current assignee: Jiangsu Denglv New Environmental Protection Material Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-28
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a double-row hollow perforated prefabricated wallboard which comprises a wallboard body, wherein connecting ribs distributed at equal intervals are fixed on the inner walls of two sides of the wallboard body, the double-row holes are formed in the outer walls of two sides of the wallboard body, the positions of the connecting ribs are located between the double-row holes, wrapping steel wires distributed at equal intervals are connected between the connecting ribs, the wrapping steel wires at equal intervals form a longitudinal net structure, a plurality of polygonal steel wire meshes distributed at equal intervals are arranged on the inner wall of the wallboard body, a plurality of polygonal steel wire meshes form a rectangular net structure, and a plurality of polygonal steel wire meshes are located between the double-row holes. The cover type mesh surface structure formed after the polygonal steel wire meshes are connected can increase the toughness of the prefabricated plate in the transverse degree, avoids serious fracture of the prefabricated plate caused by collision in the carrying process, and is stronger in stability by matching with the fixing action of the fixing buckles and the connecting pieces.

Description

Double hollow perforated prefabricated wallboard

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a double-row hollow perforated prefabricated wallboard.

Background

The reinforced concrete plate-shaped member for building assembly, referred to as a wallboard or a wall plate, is processed and manufactured in a prefabrication plant (field) or a building site. The prefabricated concrete wallboard is adopted to build the assembled large-plate building, so that the factory and mechanical construction degree can be improved, the field wet operation is reduced, the field labor is saved, the seasonal influence is overcome, and the building construction period is shortened; the wall comprises three types, namely a transverse wall plate, a longitudinal wall plate and a partition wall plate. The transverse wall plate and the longitudinal wall plate are both bearing wall plates, and the partition wall plate is a non-bearing wall plate. The inner wall panel should have sound and fire insulation. The inner wall board is generally made of a single material (common concrete, silicate concrete or light aggregate concrete) and has two types of solid and hollow.

Through retrieval, the existing double-row hollow perforated prefabricated wall panel also has the following defects: only a few simple steel wires are connected in the longitudinal direction of the wallboard, and the wallboard is easy to break and separate in the carrying process, so that the safety of a carrier is damaged, and meanwhile, the use of specific conditions cannot be met in quality assurance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a double-row hollow perforated prefabricated wallboard.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a double hollow perforated prefabricated wallboard, includes the wallboard body, be fixed with the splice bar that the equidistance distributes on the both sides inner wall of wallboard body, the double row hole sets up on the both sides outer wall of wallboard body, and the position of splice bar is located between the double row hole, be connected with the wiring steel wire that the equidistance distributes between the splice bar, and the angry wiring steel wire of equidistance constitutes vertical network structure, wallboard body inner wall is equipped with the polygonal wire net that a plurality of equidistance distributes, a plurality of the polygonal wire net constitutes rectangle wire net structure, a plurality of the polygonal wire net all is located the position between the double row hole, and the toughness of prefabricated plate can be increased on the transverse degree to the coverage wire net structure that the polygonal wire net formed after connecting, and the collision of having avoided among the handling causes the prefabricated plate serious fragmentation.

Further, the inside equal fixedly connected with of four corners department of wallboard body is fixed to be detained, four all be equipped with the connecting piece on the fixed one side outer wall of detaining, and connecting piece fixed connection on one side outer wall of polygonal wire net, the fixed effect of detaining and connecting piece is fixed in the cooperation, and the stability of prefabricated plate is stronger.

Further, be equipped with two picture pegs on one side outer wall of wallboard body, be equipped with two slots on the opposite side outer wall of wallboard body, and slot and picture peg looks adaptation, be equipped with the notch on one side outer wall of wallboard body, be equipped with down the notch on the opposite side outer wall of wallboard body, be equipped with the transversal joint and the longitudinal joint that the equidistance distributes on one side outer wall of wallboard body, and transversal joint and longitudinal joint intersect, when piling up the wall face at the back of wallboard, cement can permeate into transversal joint and longitudinal joint the inside.

Compared with the prior art, the utility model provides a double-row hollow perforated prefabricated wallboard which has the following beneficial effects:

1. this double hollow perforated prefabricated wallboard through being provided with polygonal wire net, is equipped with the polygonal wire net that the equidistance distributes at the inner wall of wallboard body, and the toughness of prefabricated plate can be increased in the transverse degree to the cover formula wire net structure that polygonal wire net formed after connecting, and the collision of having avoided the handling causes the prefabricated plate seriously cracked, and the fixed action of cooperation fixed knot and connecting piece, the stability of prefabricated plate is stronger.

2. This double hollow perforated prefabricated wallboard through being provided with splice bar and round trip steel wire, in wallboard body inside vertically, is provided with the splice bar that the equidistance distributes, and the splice bar distributes in the position between two rows of double row holes, and is the wave and distributes, connects through the round trip steel wire between the adjacent splice bar, guarantees the longitudinal strength of wallboard body.

3. This double hollow perforated prefabricated wallboard through being provided with transversal joint and longitudinal joint, pegs graft mutually through picture peg and the slot that sets up on each wallboard body respectively between two wallboards, guarantees the tightness of a plurality of wallboard body combinations, and the back of wallboard body is equipped with the transversal joint and the longitudinal joint that the equidistance distributes, and when piling up the wall at the back of wallboard, cement can permeate into transversal joint and longitudinal joint the inside, has guaranteed that the wallboard installation is more stable.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a perspective view of a double row hollow perforated prefabricated wall panel according to the present invention;

FIG. 2 is a schematic diagram of a back structure of a double row hollow perforated prefabricated wall panel according to the present invention;

FIG. 3 is a side cross-sectional view of a double row hollow perforated prefabricated wall panel according to the present invention;

fig. 4 is a top cross-sectional view of a double row hollow perforated prefabricated wall panel according to the present invention.

In the figure: 1-wallboard body, 2-double row holes, 3-lower notch, 4-slot, 5-inserting plate, 6-upper notch, 7-transverse seam, 8-longitudinal seam, 9-connecting rib, 10-winding steel wire, 11-polygonal steel wire net, 12-connecting piece and 13-fixing buckle.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is well within the skill of those in the art to implement, and not to be bound by any theory, the present invention is not limited to the specific details set forth in the specification.

Referring to fig. 1-4, a prefabricated wallboard of double hollow perforation, including wallboard body 1, be fixed with equidistant splice bar 9 that distributes on wallboard body 1's the both sides inner wall, double row hole 2 sets up on wallboard body 1's both sides outer wall, and the position of splice bar 9 is located between double row hole 2, be connected with equidistant distribution's wiring steel wire 10 between the splice bar 9, and equidistant angry wiring steel wire 10 constitutes vertical network structure, wallboard body 1 inner wall is equipped with the polygonal wire net 11 of a plurality of equidistant distribution, a plurality of polygonal wire net 11 constitutes rectangular screen structure, a plurality of polygonal wire net 11 all is located the position between double row hole 2, wallboard body 1 horizontal toughness strength has been guaranteed.

Referring to fig. 4, in the utility model, fixing buckles 13 are fixedly connected to four corners inside a wall board body 1, connecting pieces 12 are arranged on outer walls of one sides of the four fixing buckles 13, the connecting pieces 12 are fixedly connected to outer walls of one sides of polygonal steel wire meshes 11, and the connecting pieces 12 are matched with the polygonal steel wire meshes 11 to form cross section dragging.

Referring to fig. 1-3, in the utility model, two insertion plates 5 are arranged on the outer wall of one side of a wallboard body 1, two insertion grooves 4 are arranged on the outer wall of the other side of the wallboard body 1, the insertion grooves 4 are matched with the insertion plates 5, an upper notch 6 is arranged on the outer wall of one side of the wallboard body 1, a lower notch 3 is arranged on the outer wall of the other side of the wallboard body 1, and the upper notch 6 and the lower notch 3 are both designed as broken line notches.

Referring to fig. 2, in the utility model, the outer wall of one side of the wallboard body 1 is provided with the transverse seams 7 and the longitudinal seams 8 which are distributed at equal intervals, and the transverse seams 7 are intersected with the longitudinal seams 8, so that the wallboard can have good holding power in the transverse and longitudinal directions.

The working principle is as follows: when the wall board body 1 is installed, the double rows of holes 2 of the wall board are vertically erected, and simultaneously, two wall boards are respectively spliced through the inserting plates 5 and the inserting grooves 4 arranged on the wall board bodies 1, so that the tightness of the combination of a plurality of wall board bodies 1 is ensured, when the wall board is piled on the back of the wall board, cement can permeate into the transverse seams 7 and the longitudinal seams 8, so that the installation of the wall board is more stable, connecting ribs 9 which are distributed equidistantly are arranged in the longitudinal direction of the inside of the wall board body 1, the connecting ribs 9 are distributed at the positions between the two rows of the double rows of holes 2 and are distributed in a wave shape, the adjacent connecting ribs 9 are connected through the wrapping steel wires 10, so that the longitudinal strength of the wall board body 1 is ensured, meanwhile, polygonal steel wire meshes 11 which are distributed equidistantly are arranged on the inner wall of the wall board body 1, and the toughness of the prefabricated board can be increased in the transverse degree by a covering type mesh structure formed after the polygonal steel wire meshes 11 are connected, the collision of having avoided the handling in-process causes the precast slab seriously cracked, and the fixed action of cooperation fixed knot 13 and connecting piece 12 is more stable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a double hollow perforated prefabricated wallboard, includes wallboard body (1), its characterized in that, be fixed with splice bar (9) that the equidistance distributes on the both sides inner wall of wallboard body (1), double row hole (2) set up on the both sides outer wall of wallboard body (1), and the position of splice bar (9) is located between double row hole (2), be connected with between splice bar (9) the wiring steel wire (10) that the equidistance distributes, and the wiring steel wire (10) of equidistance anger constitutes vertical network structure, wallboard body (1) inner wall is equipped with polygonal wire net (11) that a plurality of equidistance distributes, a plurality of polygonal wire net (11) constitute rectangular network structure, a plurality of polygonal wire net (11) all are located the position between double row hole (2).

2. The double row hollow perforated prefabricated wall panel according to claim 1, characterized in that fixing buckles (13) are fixedly connected to four corners inside the wall panel body (1).

3. The double row hollow perforated prefabricated wall panel according to claim 2, characterized in that the outer wall of one side of each of the four fixing buttons (13) is provided with a connecting piece (12), and the connecting pieces (12) are fixedly connected to the outer wall of one side of the polygonal steel wire mesh (11).

4. The double-row hollow perforated prefabricated wall panel according to claim 1, characterized in that two insertion plates (5) are arranged on the outer wall of one side of the wall panel body (1), two insertion grooves (4) are arranged on the outer wall of the other side of the wall panel body (1), and the insertion grooves (4) are matched with the insertion plates (5).

5. The double row hollow perforated prefabricated wall panel according to claim 4, characterized in that the outer wall of one side of the wall panel body (1) is provided with an upper notch (6), and the outer wall of the other side of the wall panel body (1) is provided with a lower notch (3).

6. The double row hollow perforated prefabricated wall panel according to claim 1, characterized in that the outer wall of one side of the wall panel body (1) is provided with transverse seams (7) and longitudinal seams (8) which are distributed at equal intervals, and the transverse seams (7) and the longitudinal seams (8) are intersected.