Gypsum board for building

Abstract

The utility model relates to a building plasterboard, which comprises a first plasterboard body and a second plasterboard body which are connected with each other, a plugging hole is formed in the center of the first plasterboard body, a plurality of first placing grooves are formed in one side, close to the second plasterboard body, of the first plasterboard body, and the plurality of first placing grooves are arranged in a circumferential array around the plugging hole. The end, close to the center of the first gypsum board body, of the first containing groove communicates with the blocking hole. The drying parts correspond to the first containing grooves, and one end of each drying part can penetrate through the corresponding plugging hole, then enters the corresponding first containing groove and is contained in the corresponding first containing groove. According to the gypsum board drying device, a new drying part can be conveniently replaced into the gypsum board, so that the drying part can continuously dry the gypsum board, and the long-time use effect of the gypsum board is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum boards, especially the gypsum boards for buildings. Background Art

[0002] Gypsum boards are common building materials and are often used in building decoration. As is well known, due to their light weight, easy construction and good fire resistance, gypsum boards are widely used in partition walls, suspended ceilings, etc. of buildings.

[0003] The utility model with the patent number CN221523908U discloses a multifunctional lightweight gypsum board for buildings, which includes a gypsum board core and a gypsum board surface body arranged on the surface of the gypsum board core, and also includes a drying component arranged inside the gypsum board core. The drying component includes a support grid arranged inside the gypsum board core and a drying piece arranged on the surface of the support grid.

[0004] Although the above drying component can be placed inside the gypsum board for drying, after long-term use, it is not convenient to replace a new drying component into the gypsum board, which affects the continuous drying effect of the drying component on the gypsum board. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a gypsum board for buildings, and the specific technical solutions are as follows:

[0006] The gypsum board for buildings includes: a first gypsum board body and a second gypsum board body which are connected to each other. A plugging hole is formed at the center of the first gypsum board body. A plurality of first placement grooves are formed on one side of the first gypsum board body close to the second gypsum board body, and the plurality of first placement grooves are arranged in a circumferential array around the plugging hole, and the end of the first placement groove close to the center of the first gypsum board body is communicated with the plugging hole; a plurality of drying parts corresponding to the first placement grooves, and one end of each drying part can pass through the plugging hole and then enter the first placement groove and be accommodated therein.

[0007] As an improvement of the above technical solution: A plurality of second placement grooves corresponding to the plugging hole are formed on one side of the second gypsum board body close to the first gypsum board body, and each second placement groove corresponds to one of the first placement grooves coaxially.

[0008] As an improvement of the above technical solution: The drying part includes a plurality of mesh placement grooves, and adjacent mesh placement grooves are fixedly connected to each other through elastic connecting blocks. A desiccant is inserted into the placement groove formed on the side of the mesh placement groove.

[0009] As an improvement of the above technical solution: It further includes a fastening component. The fastening component includes a screw rod adapted to the plugging hole. The screw rod can be inserted into the plugging hole and plugged. A nut sleeve is connected to the center of the side of the second gypsum board body close to the first gypsum board body. The lower surface of the screw rod is provided with threads, and the inner side wall of the nut sleeve is provided with thread grooves adapted to the threads. The upper part of the screw rod has an annular limiting block.

[0010] As an improvement of the above technical solution: An annular sealing groove is formed at the top of the first gypsum board body, and the annular sealing groove is located inside the plugging hole. The bottom of the annular limiting block has an annular sealing block, and a sealing ring adapted to the annular sealing block is arranged in the plugging hole.

[0011] As an improvement of the above technical solution: There is a square fixed frame between the bottom of the first gypsum board body and the top of the second gypsum board body, and the two square fixed frames are fixedly connected to each other.

[0012] The beneficial effects of the present utility model:

[0013] When multiple drying parts are added to the interior of the gypsum board in this application, first, the fastening component is rotated and taken out from the plugging hole. Then, multiple drying parts are successively inserted into the accommodating space of the second gypsum board body in the first placement groove and the second placement groove through the plugging hole. Then, the plugging hole is plugged and sealed again through the fastening component, so that multiple desiccants are exposed inside the gypsum board, facilitating the drying of the gypsum board, extending the service life of the gypsum board. When it has been used for a long time, the fastening component and the drying parts are taken out again, and new desiccants are replaced into the mesh placement groove, so that the new drying parts enter the interior of the gypsum board, thereby facilitating the replacement of new drying parts into the gypsum board, enabling the drying parts to continuously dry the gypsum board, and ensuring the long-term use effect of the gypsum board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an exploded structural schematic diagram of the whole of the present utility model;

[0015] Figure 2 It is a structural schematic diagram of the first gypsum board body in the present utility model;

[0016] Figure 3 It is a structural schematic diagram of the drying part in the present utility model;

[0017] Figure 4 It is a structural schematic diagram of the second gypsum board body in the present utility model.

[0018] Figure numerals: 1, gypsum board body 1; 10, annular sealing groove; 11, blocking hole; 12, first placement groove; 2, gypsum board body 2; 21, second placement groove; 3, screw; 31, annular sealing block; 32, annular limit block; 4, nut sleeve; 5, mesh placement groove; 51, desiccant; 52, elastic connecting block; 6, U-shaped fixing frame. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] Example

[0021] Please refer to Figures 1-4 A gypsum board for construction includes: a gypsum board body 1 and a gypsum board body 2 connected to each other, a blocking hole 11 formed at the center of the gypsum board body 1, a plurality of first placement grooves 12 formed on a side of the gypsum board body 1 close to the gypsum board body 2, and the plurality of first placement grooves 12 are arranged in a circular array around the blocking hole 11, and the ends of the first placement grooves 12 close to the center of the gypsum board body 1 are connected to the blocking hole 11. Specifically, the gypsum board body 1 and the gypsum board body 2 can be mainly composed of a fireproof cotton layer, a paper-faced aluminum foil, and a reinforcing rib plate in the existing technology, so this application will not repeat them.

[0022] There are multiple drying parts corresponding to the first placement groove 12 , and one end of each drying part can pass through the blocking hole 11 and enter the first placement groove 12 and be accommodated.

[0023] In an optional embodiment: a plurality of second placement grooves 21 corresponding to the blocking holes 11 are formed on one side of the gypsum board body 2 close to the gypsum board body 1, and each second placement groove 21 coaxially corresponds to a first placement groove 12, so that the second placement grooves 21 and the first placement grooves 12 can form a larger accommodating space for the drying part, so that the drying part can be better placed.

[0024] In an optional embodiment: the drying section includes a plurality of mesh placement slots 5, adjacent mesh placement slots 5 are fixedly connected by elastic connecting blocks 52, and some placement slots formed on the sides of the mesh placement slots 5 are inserted with desiccant 51. Specifically, the elastic connecting blocks 52 can be made of rubber material, so that the entire drying section has a certain degree of deformability, making it easier for the entire drying section to enter the first placement slot 12 and be accommodated.

[0025] In an optional embodiment: A fastening component is further included. The fastening component includes a screw 3 adapted to the plugging hole 11. The screw 3 can be inserted into the plugging hole 11 and plugged. A nut sleeve 4 is connected to the center of the side of the second gypsum board body 2 close to the first gypsum board body 1. The lower surface of the screw 3 is provided with threads, and the inner wall of the nut sleeve 4 is provided with thread grooves adapted to the threads. The upper part of the screw has an annular limiting block 32, so that the screw 3 can be rotated and inserted into the plugging hole 11, and the lower part of the screw 3 is fixed to the nut sleeve 4 on the second gypsum board body 2, enabling the fastening component to plug the plugging hole 11 and connect and fix the first gypsum board body 1 and the second gypsum board body 2 together, preventing the drying part from exposing air from the entire gypsum board interior and affecting its drying service life.

[0026] In an optional embodiment: An annular sealing groove 10 is formed at the top of the first gypsum board body 1, and the annular sealing groove 10 is located inside the plugging hole 11. The bottom of the annular limiting block 32 has an annular sealing block 31. A sealing ring adapted to the annular sealing block 31 is provided in the plugging hole 11. When the screw 3 is connected between the first gypsum board body 1 and the second gypsum board body 2, the annular sealing block 31 can be inserted into the annular sealing groove 10 to improve the sealing performance between the screw 3 connecting the first gypsum board body 1 and the second gypsum board body 2.

[0027] In an optional embodiment: There are U-shaped fixing frames 6 between the bottom of the first gypsum board body 1 and the top of the second gypsum board body 2. The two U-shaped fixing frames 6 are fixedly connected to each other, and the connection method is by adhesive or bolt fixation, which can stably fix the first gypsum board body 1 and the second gypsum board body 2 together. And a certain gap space is formed between the two U-shaped fixing frames 6, enabling the drying part to more effectively absorb the moisture adsorbed between the first gypsum board body 1 and the second gypsum board body 2.

[0028] Specifically, when multiple drying parts are added to the interior of the gypsum board in this application, first, the fastening component is rotated and removed from the plugging hole 11, then multiple drying parts are respectively inserted into the accommodation space of the second gypsum board body 2 in the first placement groove 12 and the second placement groove 21 through the plugging hole 11, and then the plugging hole 11 is plugged and sealed again by the fastening component, allowing multiple desiccants 51 to be exposed inside the gypsum board, facilitating the drying of the gypsum board and extending the service life of the gypsum board. When used for a long time, the fastening component and the drying part are taken out again, and new desiccants 51 are replaced into the mesh placement groove 5, enabling the new drying part to enter the interior of the gypsum board, so that it is convenient to replace the new drying part into the gypsum board, ensuring that the drying part can continuously dry the gypsum board and guaranteeing the long-term use effect of the gypsum board.

[0029] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Gypsum board for construction, characterized in that: include: A gypsum board body (1) and a gypsum board body (2) are connected to each other, a blocking hole (11) is formed at the center of the gypsum board body (1), a plurality of first placement grooves (12) are formed on a side of the gypsum board body (1) close to the gypsum board body (2), and the plurality of first placement grooves (12) are arranged in a circular array around the blocking hole (11), and the ends of the first placement grooves (12) close to the center of the gypsum board body (1) are connected to the blocking hole (11); A plurality of drying parts corresponding to the first placement groove (12) are provided, and one end of each drying part can pass through the blocking hole (11) and then enter the first placement groove (12) and be accommodated.

2. The building gypsum board according to claim 1, characterized in that: A plurality of second placement grooves (21) corresponding to the blocking holes (11) are formed on one side of the second gypsum board body (2) close to the first gypsum board body (1), and each of the second placement grooves (21) is coaxially corresponding to one of the first placement grooves (12).

3. The building gypsum board according to claim 2, characterized in that: The drying section comprises a plurality of mesh placement slots (5), adjacent mesh placement slots (5) are fixedly connected via elastic connection blocks (52), and a desiccant (51) is inserted into a placement slot formed on the side of the mesh placement slot (5).

4. The building gypsum board according to claim 3, characterized in that: The invention also includes a fastening assembly, wherein the fastening assembly includes a screw (3) adapted to the blocking hole (11), and the screw (3) can be inserted into the blocking hole (11) and blocked. The second gypsum board body (2) is connected to a nut sleeve (4) at the center of one side of the first gypsum board body (1), the lower surface of the screw (3) is provided with a thread, the inner side wall of the nut sleeve (4) is provided with a thread groove adapted to the thread, and the upper part of the screw (3) is provided with an annular limit block (32).

5. The building gypsum board according to claim 4, characterized in that: An annular sealing groove (10) is formed on the top of the gypsum board body (1), and the annular sealing groove (10) is located on the inner side of the blocking hole (11). The bottom of the annular limiting block (32) is provided with an annular sealing block (31), and a sealing ring adapted to the annular sealing block (31) is provided in the blocking hole (11).

6. The building gypsum board according to claim 5, characterized in that: A U-shaped fixing frame (6) is provided between the bottom of the first gypsum board body (1) and the top of the second gypsum board body (2), and the two U-shaped fixing frames (6) are fixedly connected to each other.

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