CN219138049U

CN219138049U - Assembly component of prefabricated building wallboard

Info

Publication number: CN219138049U
Application number: CN202320106120.4U
Authority: CN
Inventors: 黄婧奕; 张磊; 蔡玲; 张晓琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-06-06
Anticipated expiration: 2033-02-03

Abstract

The utility model discloses an assembly component of a prefabricated building wallboard, which comprises a wallboard main body, wherein a bottom groove is formed in the lower side surface of the wallboard main body, a top block is arranged on the upper side surface of the wallboard main body, the bottom groove is matched with the top block, a plurality of connecting pieces are arranged on the bottom groove, the lower ends of the connecting pieces penetrate through the side wall of the bottom groove and are spliced in the wallboard main body from the top block, a first perforation is formed in the side wall of the connecting pieces, a first jack is formed in the side wall of the wallboard main body, a pin shaft penetrating through the first perforation is arranged in the first jack, the wallboard main body on the upper layer and the lower layer can be connected preliminarily through butt joint between the bottom groove and the top block, and after concrete is injected into a grouting cavity, the first jack and the second jack are plugged through the two pin shafts respectively, so that the connection stability of the wallboard main body on the upper layer and the lower layer can be increased after the concrete is solidified in the grouting cavity.

Description

Assembly component of prefabricated building wallboard

Technical Field

The utility model relates to the technical field of building wallboards, in particular to an assembly component of a prefabricated building wallboard.

Background

The assembled building wallboard can avoid construction pollution and improve the efficiency of construction, the upside of its wallboard of prefabricated wallboard is equipped with the boss among the prior art, and the downside of wallboard is equipped with the recess, boss and recess looks adaptation, when assembling, dock through boss and recess between the adjacent wallboard, realize the concatenation to the wallboard, and this kind of concatenation mode is nevertheless can accomplish the concatenation between the wall body, but connection structure is comparatively simple, and is infirm, has the potential safety hazard in the use subsequently, has consequently provided the component of assembling of a prefabricated building wallboard.

Disclosure of Invention

The utility model aims to provide an assembling component of a prefabricated building wallboard, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated building wallboard assemble component, includes the wallboard main part, and the wallboard main part adopts concrete placement to form, the downside of wallboard main part is equipped with the kerve, just the upside of wallboard main part is equipped with the kicking block, just kerve and kicking block looks adaptation, be provided with a plurality of shapes on the kerve and be the connecting piece of U type, when the wallboard main part is pour, the connecting piece is poured in the inside of kerve together, after the wallboard main part solidifies, the connecting piece can be firm fix in the inside of kerve, the lower extreme of connecting piece runs through the lateral wall of kerve and peg graft in the inside of wallboard main part from the kicking block, it has first perforation to open on the lateral wall of connecting piece, open on the lateral wall of wallboard main part with first perforation aligned first jack, the inside of first jack is equipped with the round pin axle that runs through first perforation.

Preferably, a grouting cavity is formed in the side wall of the wallboard main body and located at the connecting piece, the grouting cavity is formed in the bottom groove and the top block, after the wallboard main bodies on the upper layer and the lower layer are spliced, the grouting cavity is in a closed state, the connecting piece is attached to the side wall of the grouting cavity, a second through hole is formed in the side wall of the connecting piece, a second jack aligned with the second through hole is formed in the side wall of the wallboard main body, the grouting cavity is communicated with the first jack and the second jack, a pin shaft is also arranged in the second jack and used for penetrating the second through hole, a plurality of steel bar columns used for increasing tensile strength of concrete are arranged in the grouting cavity, the upper ends of the steel bar columns are connected to the connecting piece in a welded mode, and the lower ends of the steel bar columns are arranged in a bending mode;

preferably, a plurality of thorn posts are evenly fixedly connected with on the lateral wall of connecting piece, and the fastness of connecting piece fixed at the wallboard main part is realized improving on the inside wall of wallboard main part to a plurality of thorn post fixed punctures.

Preferably, a limiting groove is formed in the grouting cavity and located below the first jack, a limiting block is fixedly connected to the lower end of the connecting piece, and the limiting block is movably inserted into the limiting groove and used for limiting the lower end of the connecting piece on the side wall of the grouting cavity;

preferably, the central position of the outer end of the pin shaft is connected with a big head screw in a meshed manner, and the periphery of the outer end of the pin shaft, which is positioned on the big head screw, is connected with an extrusion block

Preferably, a side block is arranged on one side surface of the wallboard main body, a side groove is arranged on the other side surface of the wallboard main body, and the side block is matched with the side groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the primary connection of the upper and lower wallboard main bodies can be realized through the butt joint between the bottom groove and the top block, and after the concrete is injected into the grouting cavity, the two pin shafts are respectively inserted into the first jack and the second jack, so that the first jack and the second jack are plugged, and the connection stability of the upper and lower wallboard main bodies can be increased after the belt concrete is solidified in the grouting cavity.

Drawings

FIG. 1 is a schematic diagram I of the overall structure of the present utility model;

FIG. 2 is a schematic diagram II of the overall structure of the present utility model;

FIG. 3 is a schematic diagram III of the overall structure of the present utility model;

FIG. 4 is a cross-sectional view of the connection member, pin, grouting cavity and rebar columns of the present utility model;

fig. 5 is a schematic view of the structure of the connecting member, the first through hole, the second through hole, the reinforcement bar column and the stab column according to the present utility model;

FIG. 6 is a cross-sectional view of the wall panel body, connector, grouting chamber, spacing groove and spacing block of the present utility model;

FIG. 7 is an exploded view of the wallboard body, connector and grouting chamber of the present utility model;

FIG. 8 is a cross-sectional view of the wallboard body, grouting chamber, first receptacle, second receptacle and pin of the present utility model;

FIG. 9 is a schematic view of the structure of the pin, the large head screw and the extrusion block of the present utility model;

fig. 10 is a cross-sectional exploded view of the pin, the large head screw and the extrusion block of the present utility model.

In the figure: 1. wallboard main part, 2, the bottom tank, 3, kicking block, 4, the connecting piece, 5, first perforation, 6, first jack, 7, round pin axle, 8, grout chamber, 9, second perforation, 10, second jack, 11, reinforcing bar post, 12, thorn post, 13, spacing groove, 14, stopper, 15, big end screw, 16, extrusion piece, 17, deformation groove, 18, side piece, 19, side slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-10, the present utility model provides a technical solution: the utility model provides a prefabricated building wallboard assemble component, includes wallboard main part 1, wallboard main part 1 adopts the concrete placement to form, wallboard main part 1's downside is equipped with kerve 2, just wallboard main part 1's upside is equipped with kicking block 3, just kerve 2 and kicking block 3 looks adaptation, be provided with a plurality of shapes on the kerve 2 and be connecting piece 4 of U type, when wallboard main part 1 is pour, connecting piece 4 is pour in the inside of kerve 2 together, after wallboard main part 1 solidifies, connecting piece 4 can firm fix in the inside of kerve 2, the lower extreme of connecting piece 4 runs through kerve 2's lateral wall and peg graft in the inside of wallboard main part 1 from kicking block 3, open first perforation 5 on connecting piece 4's the lateral wall, open first jack 6 with first perforation 5 alignment on wallboard main part 1's the lateral wall, the inside of first jack 6 is equipped with the round pin axle 7 that runs through first perforation 5;

as shown in fig. 4, when the upper and lower wallboard bodies 1 are connected, the bottom groove 2 of the upper wallboard body 1 is in butt joint with the top block 3 of the lower wallboard body 1, at this time, the lower end of the connecting piece 4 is inserted into the wallboard body 1, at this time, the first through hole 5 is positioned in the wallboard body 1 and aligned with the first jack 6, then the pin shaft 7 is inserted into the first jack 6 from the outside, so that the pin shaft 7 penetrates through the first jack 5, at this time, the pin shaft 7 can fix the lower end of the connecting piece 4 into the lower wallboard body 1, and the upper and lower wallboard bodies 1 are connected;

in addition, as shown in fig. 1 and 7, the upper wallboard main body 1 and the lower wallboard main body 1 are spliced in a staggered manner, that is, the plurality of connecting pieces 4 on the upper wallboard main body 1 are distributed on two adjacent lower wallboard main bodies 1, so that the splicing stability can be increased.

In order to further increase the stability of the connection between the wallboard main bodies 1, specifically, a grouting cavity 8 is formed on the side wall of the wallboard main body 1 and is positioned at the connecting piece 4, as shown in fig. 4, the grouting cavity 8 is formed on the bottom groove 2 and the top block 3, after the wallboard main bodies 1 on the upper layer and the lower layer are spliced, the grouting cavity 8 is in a closed state, the connecting piece 4 is attached to the side wall of the grouting cavity 8, a second through hole 9 is formed on the side wall of the connecting piece 4, a second jack 10 aligned with the second through hole 9 is formed on the side wall of the wallboard main body 1, the grouting cavity 8 is communicated with the first jack 6 and the second jack 10, a pin shaft 7 is also arranged in the second jack 10 and is used for penetrating the second through hole 9, a plurality of steel bar columns 11 for increasing the tensile strength of concrete are arranged in the grouting cavity 8, the upper ends of the steel bar columns 11 are connected to the connecting piece 4 in a welded mode, and the lower ends of the steel bar columns 11 are in a bent state;

as shown in fig. 4, when the upper and lower wallboard main bodies 1 are connected together, the grouting cavity 8 is in a closed state, at this time, the first jack 6 is communicated with the lower end of the grouting cavity 8, the second jack 10 is communicated with the upper end of the grouting cavity 8, at this time, concrete is poured into the grouting cavity 8 from the first jack 6, when the concrete in the grouting cavity 8 flows out from the inside of the second jack 10, the concrete in the grouting cavity 8 is filled, after the concrete is just poured into the grouting cavity 8 (when the concrete is not dried), the two pin shafts 7 are respectively inserted into the first jack 6 and the second jack 10, so that the first jack 6 and the second jack 10 are blocked, and the connection stability of the upper and lower wallboard main bodies 1 is further improved after the concrete is solidified in the grouting cavity 8.

As shown in fig. 4 and 5, in order to further firmly fix the connector 4 inside the wallboard main body 1, specifically, a plurality of thorns 12 are uniformly and fixedly connected to the side wall of the connector 4, and the plurality of thorns 12 fixedly pierce the inner side wall of the wallboard main body 1 to improve the firmness of fixing the connector 4 to the wallboard main body 1;

as shown in fig. 4, when pouring the wallboard main body 1, the connecting piece 4 is inserted into the wallboard main body 1, the thorn column 12 on the side wall of the connecting piece 4 is inserted into the concrete of the wallboard main body 1, after the concrete of the wallboard main body 1 is solidified, the thorn column 12 is fixedly inserted into the wallboard main body 1, and at this time, the wallboard main body 1 is more firmly fixed on the wallboard main body 1.

As shown in fig. 6, in order to enable the lower end of the connecting piece 4 to be attached to the side wall of the grouting cavity 8, the first through hole 5 and the first jack 6 are prevented from being misplaced after the lower end of the connecting piece 4 is deformed, so that the penetration of the pin shaft 7 is not facilitated, specifically, a limit groove 13 is formed in the grouting cavity 8 and below the first jack 6, a limit block 14 is fixedly connected to the lower end of the connecting piece 4, and the limit block 14 is movably inserted into the limit groove 13 to limit the lower end of the connecting piece 4 to the side wall of the grouting cavity 8;

after the upper and lower wallboard main bodies 1 are in butt joint, the lower extreme of connecting piece 4 slides downwards along the lateral wall of grout chamber 8, and after connecting piece 4 is installed in place, stopper 14 just in time inserts the inside of spacing groove 13, through the cooperation of stopper 14 and spacing groove 13, can prevent the lower extreme perk of connecting piece 4, has guaranteed that first perforation 5 can align with first jack 6, is favorable to round pin axle 7 to insert the inside of first jack 6.

As shown in fig. 8-10, in order to prevent the pin shaft 7 from coming out of the first jack 6 or the second jack 10, specifically, the central position of the outer end of the pin shaft 7 is engaged with and connected with a big head screw 15, and the outer end of the pin shaft 7 is located around the big head screw 15 and connected with an extrusion block 16, when the pin shaft 7 is inserted into the first jack 6 (the second jack 10), the big head screw 15 is screwed onto the pin shaft 7, when the big head screw 15 is screwed towards the inside of the pin shaft 7, the big head end of the big head screw 15 generates an outward extrusion force on the extrusion block 16, and at this time, the extrusion block 16 deforms outwards (a deformation groove 17 is arranged between the extrusion block 16 and the pin shaft 7), so that the outer side wall of the extrusion block 16 extrudes the side wall of the first jack 6 (the second jack 10), thereby realizing the fixing function on the pin shaft 7 and avoiding the pin shaft 7 from coming out of the inside of the first jack 6 or the second jack 10.

As shown in fig. 2 and 3, in order to better connect two adjacent wall board bodies 1, specifically, a side block 18 is disposed on one side surface of the wall board body 1, a side groove 19 is disposed on the other side surface of the wall board body 1, and the side block 18 is adapted to the side groove 19.

Claims

1. The utility model provides a prefabricated building wallboard assemble component, includes wallboard main part (1), its characterized in that: the utility model discloses a wallboard, including wallboard main part (1), wallboard main part (1) and jack (3) are equipped with in the downside, just the upside of wallboard main part (1) is equipped with kicking block (3), just be provided with connecting piece (4) that a plurality of shapes are the U type on the undercut (2) with kicking block (3) looks adaptation, the lower extreme of connecting piece (4) runs through the lateral wall of undercut (2) and peg graft in the inside of wallboard main part (1) from kicking block (3), it has first perforation (5) to open on the lateral wall of connecting piece (4), it has first jack (6) to open on the lateral wall of wallboard main part (1), the inside of first jack (6) is equipped with round pin axle (7) that runs through first perforation (5).

2. A modular construction of prefabricated building panels according to claim 1 wherein: the wall board is characterized in that a grouting cavity (8) is formed in the side wall of the wall board main body (1) and located at the connecting piece (4), a second perforation (9) is formed in the side wall of the connecting piece (4), a second jack (10) is formed in the side wall of the wall board main body (1), a pin shaft (7) is also arranged in the second jack (10), and a plurality of steel bar columns (11) are arranged in the grouting cavity (8).

3. A prefabricated building panel assembly according to claim 1 or 2, wherein: the side wall of the connecting piece (4) is uniformly and fixedly connected with a plurality of thorn columns (12), and the thorn columns (12) are fixedly penetrated on the inner side wall of the wallboard main body (1).

4. A modular construction of prefabricated building panels according to claim 2 wherein: the grouting device is characterized in that a limiting groove (13) is formed in the lower portion of the grouting cavity (8) and located in the first jack (6), a limiting block (14) is fixedly connected to the lower end of the connecting piece (4), and the limiting block (14) is movably inserted into the limiting groove (13).

5. A modular construction of prefabricated building panels according to claim 2 wherein: the central position of the outer end of the pin shaft (7) is connected with a big head screw (15) in a meshed mode, and extrusion blocks (16) are connected to the periphery of the outer end of the pin shaft (7) and located on the big head screw (15).

6. A modular construction of prefabricated building panels according to claim 1 wherein: the side block (18) is arranged on one side face of the wallboard main body (1), the side groove (19) is arranged on the other side face of the wallboard main body (1), and the side block (18) is matched with the side groove (19).