CN219261508U

CN219261508U - Prefabricated wallboard of assembled building

Info

Publication number: CN219261508U
Application number: CN202320014405.5U
Authority: CN
Inventors: 潘少伟; 许志达; 许达鹏; 蔡渊鹏
Original assignee: Fujian Yucheng Architectural Design Co ltd
Current assignee: Fujian Yucheng Architectural Design Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-27
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to the technical field of building wallboards, and discloses an assembled building prefabricated wallboard which comprises a plurality of wallboard bodies, wherein storage grooves are formed in the upper side wall surface and the lower side wall surface of each wallboard body, two connecting holes are formed in the front side wall surface and the rear side wall surface of each wallboard body, the two connecting holes on the front side and the rear side are inclined to be far away from the center more towards the rear side, the upper end and the lower end of the two connecting holes on the front side are respectively communicated with the inner parts of the two storage grooves, the two connecting holes on the rear side penetrate through the rear side wall surface of each wallboard body, and connecting screws are arranged in the two storage grooves. In the utility model, the connecting hole is inclined more far from the center than the rear side, so the connecting screw clamps the two wallboard bodies together through the guide of the connecting hole, and when the joint of the two wallboard bodies approaching to each other encounters impact, the connecting screw is not easy to bend through the extrusion of the connecting screw and the inner side wall of the connecting hole, so that the strength of the wallboard bodies is improved.

Description

Prefabricated wallboard of assembled building

Technical Field

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

Background

Prefabricated slabs are floors used in the construction of early 20 th century, and are modules or slabs used in engineering. Because the prefabricated concrete member is produced and formed in the prefabricated field and is directly transported to a construction site for installation, the prefabricated plate is called. When the prefabricated plate is manufactured, the hollow model is firstly nailed by the wood plate, the hollow part is filled with cement after the reinforcing steel bars are distributed in the hollow part of the model, the wood plate is knocked out after the hollow part is dried, and the rest is the prefabricated plate.

Through retrieving application number CN202021215173.2, this patent is through setting up prefabricated plate, roof beam structure, connecting plate, fixed orifices, the cooperation of first screw hole and second screw hole is used, only irritated the concrete between the prefabricated wallboard board seam of current building construction with prefabricated wallboard board, it is as an organic whole to allies oneself with the one-way board of dispersed arrangement, make the connection unstable, the seam part new and old concrete junction is weak link, the atress performance has been influenced, normal use is influenced, make engineering quality obtain guaranteeing, there is the problem of potential safety hazard.

In the above-mentioned prior art scheme, a plurality of prefabricated plates splice together, through the inside of the fixed orifices on the fixed bolt screw in prefabricated plate on the fixed bolt on roof beam structure and the connecting plate to link together a plurality of prefabricated plates, when the junction on a plurality of prefabricated plates receives the impact, prefabricated plate can extrude roof beam structure or connecting plate, makes roof beam structure or connecting plate warp, thereby leads to the intensity of wall body inadequately.

To this end, we propose an assembled building prefabricated wall panel.

Disclosure of Invention

The utility model provides an assembled building prefabricated wallboard for solving the technical problems in the prior art.

In order to achieve the above purpose, the prefabricated wallboard of the fabricated building comprises a plurality of wallboard bodies, wherein storage grooves are formed in the upper side wall surface and the lower side wall surface of the wallboard bodies, two connecting holes are formed in the front side wall surface and the rear side wall surface of the wallboard bodies, the two connecting holes on the front side and the rear side are inclined to be far away from the center more and more, the upper end and the lower end of the two connecting holes on the front side are respectively communicated with the inner parts of the two storage grooves, the two connecting holes on the rear side penetrate through the rear side wall surface of the wallboard bodies, connecting screws are arranged in the two storage grooves, and torsion plates are fixedly arranged on the top wall surfaces of the two connecting screws.

Preferably, the upper end and the lower end of the rear side wall surface of the wallboard body are provided with positioning grooves, the upper end and the lower end of the front side wall surface of the wallboard body are fixedly provided with positioning blocks, and the positions of the two positioning blocks are aligned with each other respectively.

Preferably, the central position of the front side wall surface of the wallboard body is provided with a limiting groove, and the central position of the rear side wall surface of the wallboard body is fixedly provided with limiting blocks which are mutually aligned with the positions of the limiting groove.

Preferably, the bottom wall surface of the torsion plate is fixedly connected with a positioning spring sleeved on the side wall of the connecting screw rod.

The utility model provides an assembled building prefabricated wallboard. The beneficial effects are as follows:

(1) This prefabricated wallboard of assembled building, through splice a plurality of wallboard bodies together, make two connecting holes that are close to the front side on the wallboard body and two connecting holes that are close to the rear side on the wallboard body that approach each other align, through rotating the torsion plate, make the inside of connecting screw in connecting hole, because two connecting holes that are close to on two wallboard bodies align each other, so connecting screw is through the inside of connecting hole that is close to the rear side on the wallboard body that the connecting screw in the connecting hole that is close to the front side on the rotatory running through wallboard body, make two wallboard bodies that are close to together fixed connection, because the connecting hole is the slope form that is far away from the center more near the rear side, so connecting screw presss from both sides two wallboard bodies together through the guide of connecting hole, when the junction on two wallboard bodies that are close to meet the impact, through the extrusion of connecting screw with the inside wall of connecting hole, make the connecting screw be difficult to be bent, improve the intensity of a plurality of wallboard bodies.

(2) This prefabricated wallboard of assembled building through the position with two locating pieces and the mutual alignment of position of two constant head tanks, when making two wallboard bodies splice together, the inside of the constant head tank on another wallboard body can be blocked to the locating piece, through the cooperation of locating piece and constant head tank, can fix a position the position of two wallboard bodies, makes things convenient for connecting screw rod to link together two wallboard bodies through the connecting hole.

(3) This prefabricated wallboard of assembled building through twisting the bottom wall fixed mounting of board and go up positioning spring, makes to twist the board and extend to the inside of accomodating the groove along with connecting screw's rotation, positioning spring's bottom and accomodate the inside bottom wall of groove and laminate each other, utilizes positioning spring's elasticity to promote to turn round the board and upwards moves, makes to turn round the inside wall of board pulling connecting screw and connecting hole closely laminate, guarantees connecting screw's position stability.

Drawings

FIG. 1 is a front view of an assembled building prefabricated wall panel of the present utility model;

FIG. 2 is a front view of the wallboard body of the present utility model;

fig. 3 is a cross-sectional view of a wall panel body according to the present utility model.

Legend description:

1. a wallboard body; 2. a storage groove; 3. a connection hole; 4. a connecting screw; 5. a positioning block; 6. a positioning groove; 7. a limit groove; 8. a limiting block; 9. twisting the plate; 10. and positioning a spring.

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.

Examples: 1-3, including a plurality of wallboard bodies 1, the storage tank 2 has all been seted up to wallboard body 1's upper and lower both sides wall, wallboard body 1's front and back both sides wall has all been seted up two connecting hole 3, two connecting hole 3 of front and back both sides are the slope form that gets closer to the rear side and gets farther away from the center, the upper and lower both ends of two connecting hole 3 of front side communicate each other with the inside of two storage tank 2 respectively, two connecting hole 3 of rear side run through wallboard body 1's back side wall, the inside of two storage tank 2 all is provided with connecting screw 4, the top wall of two connecting screw 4 is fixed mounting has torsion plate 9; by splicing the plurality of wallboard bodies 1 together, two connecting holes 3 close to the front side on the wallboard bodies 1 are aligned with two connecting holes 3 close to the rear side on the wallboard bodies 1 close to each other, the connecting screw 4 is screwed into the inside of the connecting holes 3 by rotating the torsion plate 9, the connecting screw 4 is not easy to bend by rotating the inside of the connecting holes 3 close to the rear side on the wallboard bodies 1 penetrating through the connecting holes 3 close to the front side on the wallboard bodies 1 because the connecting holes 3 are inclined away from the center more close to the rear side, the connecting screw 4 clamps the two wallboard bodies 1 together by guiding the connecting holes 3, and when the joint on the two wallboard bodies 1 close to each other encounters impact, the connecting screw 4 is not easy to bend by extruding the inner side walls of the connecting screw 4 and the connecting holes 3, so that the strength of the plurality of wallboard bodies 1 is improved.

Positioning grooves 6 are formed in the upper end and the lower end of the rear side wall surface of the wallboard body 1, positioning blocks 5 are fixedly arranged in the upper end and the lower end of the front side wall surface of the wallboard body 1, and the two positioning grooves 6 are aligned with each other respectively in the positions of the two positioning blocks 5; through the mutual alignment of the position of two locating pieces 5 and the position of two constant head tanks 6, when making the concatenation of two wallboard bodies 1 together, the inside of constant head tank 6 on another wallboard body 1 can be gone into to locating piece 5 card, through the mutual cooperation of locating piece 5 and constant head tank 6, can fix a position the position of two wallboard bodies 1, makes things convenient for connecting screw 4 to link together two wallboard bodies 1 through connecting hole 3.

A limiting groove 7 is formed in the center of the front side wall surface of the wallboard body 1, and limiting blocks 8 which are mutually aligned with the positions of the limiting groove 7 are fixedly arranged in the center of the rear side wall surface of the wallboard body 1; through aligning the position of stopper 8 with the position of spacing groove 7 each other, when making two wallboard bodies 1 splice together, stopper 8 can block the inside of spacing groove 7 on another wallboard body 1, improves the area of contact between two wallboard bodies 1 that approach mutually, improves the stability of a plurality of wallboard bodies 1.

The bottom wall surface of the torsion plate 9 is fixedly connected with a positioning spring 10 sleeved on the side wall of the connecting screw 4; through turning round the bottom wall fixed mounting of board 9 and go up positioning spring 10, make turn round when board 9 extends to the inside of accomodating groove 2 along with the rotation of connecting screw rod 4, positioning spring 10's bottom and accomodate the inside bottom wall of groove 2 and laminate each other, utilize positioning spring 10's elasticity to promote to turn round board 9 and upwards move, make turn round board 9 pulling connecting screw rod 4 and the inside wall of connecting hole 3 closely laminate, guarantee connecting screw rod 4's position stability.

The working principle of the utility model is as follows:

when the wallboard is used, the plurality of wallboard bodies 1 are spliced together, the two connecting holes 3 close to the front side on the wallboard body 1 are aligned with the two connecting holes 3 close to the rear side on the wallboard body 1 close to the front side, the connecting screw 4 is screwed into the connecting holes 3 by rotating the torsion plate 9, the connecting screw 4 is screwed into the connecting holes 3 close to the rear side on the wallboard body 1 by rotating the connecting holes 3 close to the front side on the wallboard body 1, the two wallboard bodies 1 close to the rear side are fixedly connected together, and the connecting screw 4 clamps the two wallboard bodies 1 together by guiding the connecting holes 3 as the connecting holes 3 are inclined farther away from the center, when the connecting positions on the two wallboard bodies 1 close to the front meet the impact, the connecting screw 4 is not easy to bend by extruding the inner side walls of the connecting screw 4 and the connecting holes 3, so that the strength of the plurality of wallboard bodies 1 is improved; through aligning the positions of the two positioning blocks 5 and the positions of the two positioning grooves 6, when the two wallboard bodies 1 are spliced together, the positioning blocks 5 can be clamped into the positioning grooves 6 on the other wallboard body 1, and the positions of the two wallboard bodies 1 can be positioned through the mutual matching of the positioning blocks 5 and the positioning grooves 6, so that the connecting screw 4 can conveniently connect the two wallboard bodies 1 together through the connecting hole 3; when the torsion plate 9 extends to the inside of the storage groove 2 along with the rotation of the connecting screw 4, the bottom end of the positioning spring 10 is mutually attached to the wall surface of the bottom inside the storage groove 2, the torsion plate 9 is pushed to move upwards by the elasticity of the positioning spring 10, so that the torsion plate 9 pulls the connecting screw 4 to be tightly attached to the inner side wall of the connecting hole 3, and the position stability of the connecting screw 4 is ensured.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Prefabricated wallboard of assembled building, including a plurality of wallboard bodies (1), its characterized in that: the wallboard is characterized in that the upper side wall surface and the lower side wall surface of the wallboard body (1) are respectively provided with a storage groove (2), the front side wall surface and the rear side wall surface of the wallboard body (1) are respectively provided with two connecting holes (3), the two connecting holes (3) on the front side and the rear side are respectively inclined far away from the center beyond the rear side, the upper end and the lower end of the two connecting holes (3) on the front side are respectively communicated with the inner parts of the two storage grooves (2), the two connecting holes (3) on the rear side are communicated with the rear side wall surface of the wallboard body (1), the inner parts of the two storage grooves (2) are respectively provided with connecting screws (4), and the top wall surfaces of the two connecting screws (4) are respectively fixedly provided with a torsion plate (9).

2. A prefabricated building panel according to claim 1, wherein: positioning grooves (6) are formed in the upper end and the lower end of the rear side wall surface of the wallboard body (1), positioning blocks (5) are fixedly mounted at the upper end and the lower end of the front side wall surface of the wallboard body (1), and the positions of the two positioning blocks (5) are aligned with each other through the two positioning grooves (6).

3. A prefabricated building panel according to claim 1, wherein: limiting grooves (7) are formed in the center positions of the front side wall surfaces of the wallboard body (1), and limiting blocks (8) which are mutually aligned with the positions of the limiting grooves (7) are fixedly arranged in the center positions of the rear side wall surfaces of the wallboard body (1).

4. A prefabricated building panel according to claim 1, wherein: the bottom wall surface of the torsion plate (9) is fixedly connected with a positioning spring (10) sleeved on the side wall of the connecting screw rod (4).