High-strength anti-cracking gypsum plaster board

Abstract

The utility model discloses a high-strength anti-cracking gypsum plaster board, relates to the technical field of gypsum boards, and aims to solve the problems that when a vehicle passes through a road section with an uneven terrain, the pressure borne by the gypsum board stacked at the bottommost part is increased due to continuous vibration, so that the surface of the gypsum board is damaged, or the interior of the gypsum board is partially damaged. The gypsum board comprises a gypsum board body, a protective connecting piece and a damping piece, the damping piece comprises a plurality of sets of fixed transverse plates fixedly arranged on the inner side wall of the protective connecting piece, and a plurality of sets of fixed vertical plates are arranged on the sides, away from the protective connecting piece, of the fixed transverse plates; a plurality of damping columns are fixedly arranged on the side, close to the fixing transverse plate, of the fixing vertical plate, and a plurality of springs are arranged between the fixing transverse plate and the fixing vertical plate in a connected mode. And the loss rate of materials during transportation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of gypsum board technology, specifically to a high-strength, crack-resistant paper-faced gypsum board. Background Technology

[0002] High-strength, crack-resistant paper-faced gypsum board is a lightweight board widely used in the construction industry. It is lightweight, fire-resistant, sound-insulating, and easy to process, and is commonly used as a material for interior walls and partitions. The gypsum board has a relatively large porosity and a suitable pore structure distribution, giving it high breathability. When indoor humidity is high, the paper-faced gypsum board can absorb moisture, and when the air is dry, it can release some moisture, thus providing a more comfortable living environment. Paper-faced gypsum board is also frequently used for interior ceilings, offering good decorative effects and sound insulation. It not only improves construction efficiency but also increases the utilization rate of building space, making it an indispensable board material in today's construction industry.

[0003] When transporting existing paper-faced gypsum boards, they are usually stacked in the interior of a truck bed and transported to different regions. Due to the varying road conditions in different regions, the vehicle is prone to bumps or vibrations when passing through uneven terrain. At this time, the pressure on the bottom stack of gypsum boards will increase due to continuous vibration, which may cause damage to the surface of the gypsum board or partial damage to the interior, resulting in reduced aesthetics and increased material loss. Utility Model Content

[0004] The purpose of this utility model is to provide a high-strength, crack-resistant paper-faced gypsum board to solve the problem mentioned in the background art that when a vehicle passes through an uneven road section, the vehicle is prone to bumps or vibrations. At this time, the pressure on the bottom part of the gypsum board will increase due to continuous vibration, which may cause damage to the surface of the gypsum board or partial damage to the interior, resulting in a decrease in the aesthetics of the gypsum board and an increase in the material loss rate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-strength crack-resistant paper-faced gypsum board, comprising a gypsum board body, a protective connector, and a shock absorber. The protective connector is disposed on the outer side of the gypsum board body, and the shock absorber is disposed between the protective connector and the gypsum board body, with the shock absorber partially connected to the protective connector. The shock absorber includes several sets of fixed horizontal plates fixed on the inner sidewall of the protective connector. Several sets of fixed vertical plates are disposed on the side of the several sets of fixed horizontal plates away from the protective connector. Several sets of damping columns are fixed on the side of the fixed vertical plates near the fixed horizontal plates. Several sets of springs are connected between the fixed horizontal plates and the fixed vertical plates. Several sets of damping blocks are fixed on the side of the fixed horizontal plates near the fixed vertical plates.

[0006] By adopting the above technical solutions, the gypsum board body is provided with earthquake resistance and protection.

[0007] Preferably, the protective connector includes an anti-collision shell disposed on the outer side wall of the gypsum board body, a connecting plate fixedly disposed on the side of the anti-collision shell away from the gypsum board body, an installation slot being provided inside the connecting plate, a threaded short rod fixedly disposed on the side of the anti-collision shell away from the gypsum board body, and a threaded sleeve block being fitted around the outer circumference of the threaded short rod.

[0008] By adopting the above technical solution, the stability of the connection between multiple gypsum board bodies is improved.

[0009] Preferably, the connecting plate and the threaded short rod are symmetrically distributed on the vertical central axis of the anti-collision shell, and the mounting slot is connected to the outside of the connecting plate.

[0010] By adopting the above technical solution, when the gypsum board body is installed, the threaded short rod can be moved into the interior of the installation slot.

[0011] Preferably, the ends of several sets of damping columns away from the fixed horizontal plate are fixedly connected to the inner sidewall of the fixed vertical plate, and a spring is provided between every two sets of damping columns.

[0012] By adopting the above technical solutions, damping columns can provide partial seismic resistance.

[0013] Preferably, one end of each set of springs is fixedly connected to the outer wall of the fixed horizontal plate, and the other end of each set of springs is fixedly connected to the inner wall of the fixed vertical plate.

[0014] By adopting the above technical solution, when the fixed horizontal plate is subjected to external force, the spring is subjected to compressive force, which provides a certain buffering effect on the force on the fixed vertical plate.

[0015] Preferably, several groups of fixed horizontal plates are equidistantly distributed along the vertical length direction of the anti-collision shell, and several groups of fixed vertical plates are equidistantly distributed along the transverse length direction of the anti-collision shell, with the side of the fixed vertical plate away from the fixed horizontal plate fitting against the outer wall of the gypsum board body.

[0016] By adopting the above technical solution, the fixed horizontal plate and the fixed vertical plate form a cross structure, which improves the pressure resistance of the anti-collision shell.

[0017] Preferably, a mating plate is provided on one side of the outer side of the anti-collision shell, and a mating socket is fixedly connected to the side of the anti-collision shell away from the mating plate. The length of the mating plate is adapted to the mating socket, and the mating plate and the mating socket form a plug-in structure.

[0018] By adopting the above technical solution, it is easy to perform preliminary docking between the two sets of anti-collision shells.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: When the protective connector is subjected to external vibration and squeezing force, it drives the fixed horizontal plate to apply force to the fixed vertical plate. At the same time, the fixed horizontal plate applies squeezing force to the spring. The spring is squeezed and deformed, which plays a partial buffering role. The fixed horizontal plate also applies force to the damping column and damping block. The damping column and damping block further reduce the vibration force on the fixed vertical plate, thereby forming a structure that provides shock absorption protection for the gypsum board body. This reduces the occurrence of surface and internal damage to the gypsum board body and reduces the material loss rate during transportation. At the same time, the protective connector can increase the stability of the connection between multiple sets of gypsum board bodies. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the installation structure of the multiple sets of protective connectors of this utility model;

[0022] Figure 3 This is an enlarged schematic diagram of point A in this utility model;

[0023] Figure 4 This is a partial cross-sectional view of the present invention.

[0024] Figure 5 This is a partial cross-sectional view of the protective connector and shock absorber of this utility model.

[0025] Figure 6 This is an enlarged schematic diagram of section B of this utility model.

[0026] In the diagram: 1. Main body of gypsum board; 2. Protective connector; 201. Anti-collision shell; 202. Connecting plate; 203. Mounting slot; 204. Threaded short rod; 205. Threaded sleeve block; 206. Butt joint plate; 207. Butt joint socket; 3. Shock absorber; 301. Fixed horizontal plate; 302. Fixed vertical plate; 303. Damping column; 304. Spring; 305. Damping block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] The following is in conjunction with the appendix Figure 1-5 The present invention will be described in further detail below.

[0029] Example 1

[0030] Please see Figure 1-5 This embodiment provides a high-strength crack-resistant paper-faced gypsum board technical solution: a high-strength crack-resistant paper-faced gypsum board, including a gypsum board body 1, protective connectors 2, and shock absorbers 3. The gypsum board body 1 is typically installed using a nail gun or expansion screws. The protective connectors 2 are located on the outside of the gypsum board body 1, and their structural shape is U-shaped. Both ends of the protective connectors 2 extend to the two sides of the outside of the gypsum board body 1 and are bolted to the two sides of the outside of the gypsum board body 1. A mating insert 2 is provided on one side of the outer side of the anti-collision shell 201. 06. The side of the anti-collision shell 201 away from the docking plate 206 is bolted with a docking socket 207. The length of the docking plate 206 is adapted to the docking socket 207. The docking plate 206 and the docking socket 207 form a plug-in structure. The docking plate 206 and the docking socket 207 are used to improve the stability of the connection between the anti-collision shells 201. When multiple sets of gypsum board bodies 1 need to be installed, the docking socket 207 can be inserted into the interior of the docking plate 206 by moving the anti-collision shell 201 laterally, which can facilitate the initial docking between multiple sets of anti-collision shells 201.

[0031] Example 2

[0032] Please see Figure 1-5 The protective connector 2 includes an anti-collision shell 201 mounted on the outer wall of the gypsum board body 1. A connecting plate 202 is bolted to the side of the anti-collision shell 201 away from the gypsum board body 1. A mounting slot 203 communicates with the outside of the connecting plate 202. The connecting plate 202 has a mounting slot 203 inside. When the anti-collision shell 201 is moved laterally for mating installation, the anti-collision shell 201 drives the threaded short rod 204 to move laterally into the mounting slot 203. The threaded short rod 204 is bolted to the side of the anti-collision shell 201 away from the gypsum board body 1. The connecting plate 202 and the threaded short rod 204 are symmetrically distributed on the vertical central axis of the anti-collision shell 201. A threaded sleeve 205 is threaded around the outer circumference of the threaded short rod 204. By holding the threaded sleeve 205 and rotating it continuously, the threaded sleeve 205 can be pushed to move vertically downward until the threaded sleeve 205 is in close contact with the surface of the connecting plate 202. At this time, the connection between the two sets of anti-collision shells 201 is completed, which can further improve the stability of the connection between the gypsum board bodies 1 and reduce the cracking phenomenon caused by uneven stress on multiple sets of gypsum board bodies 1.

[0033] Example 3

[0034] Please see Figure 1-5The shock absorber 3 is disposed between the protective connector 2 and the gypsum board body 1, and is partially connected to the protective connector 2. The shock absorber 3 includes several sets of fixed horizontal plates 301 screwed to the inner wall of the protective connector 2. The two ends of the fixed horizontal plates 301 extend to both sides inside the anti-collision shell 201 and are bolted to both sides of the anti-collision shell 201. The anti-collision shell 201 can prevent the surface of the gypsum board body 1 from being directly subjected to external impact force, reducing the problem of external damage to the gypsum board body 1. Several sets of fixed vertical plates 302 are provided on the side of the several sets of fixed horizontal plates 301 away from the protective connector 2. The fixed horizontal plates 301 are equidistantly distributed along the vertical length of the anti-collision shell 201, and several fixed vertical plates 302 are equidistantly distributed along the transverse length of the anti-collision shell 201. The side of the fixed vertical plates 302 away from the fixed horizontal plates 301 is attached to the outer wall of the gypsum board body 1. Therefore, the fixed vertical plates 302 and the fixed horizontal plates 301 are distributed in a cross shape. The fixed vertical plates 302 and the fixed horizontal plates 301 improve the compressive strength of the anti-collision shell 201 structure. Several sets of damping columns 303 are bolted to the side of the fixed vertical plates 302 near the fixed horizontal plates 301. The end of the damping column 303 away from the fixed vertical plate 302 is connected to... The outer wall of the fixed horizontal plate 301 is bolted together. Several sets of damping columns 303 are equidistantly distributed along the length of the fixed vertical plate 302. A spring 304 is provided between every two sets of damping columns 303. One end of each set of springs 304 is bolted to the outer wall of the fixed horizontal plate 301, and the other end is bolted to the inner wall of the fixed vertical plate 302. The springs 304 are located between the fixed horizontal plate 301 and the fixed vertical plate 302. Several sets of damping blocks 305 are screwed to the side of the fixed horizontal plate 301 closest to the fixed vertical plate 302. The ends of the several sets of damping columns 303 furthest from the fixed horizontal plate 301 are connected to... The inner wall of the fixed vertical plate 302 is bolted. When the gypsum board body 1 is subjected to external vibration and pressure, the anti-collision shell 201 is driven by the fixed horizontal plate 301 to apply force to the fixed vertical plate 302. At this time, the fixed horizontal plate 301 applies pressure to the spring 304. The spring 304 is deformed by the pressure and plays a partial buffering role. At the same time, the material properties of the damping block 305 and the damping column 303 are used to provide shock absorption and support for the fixed vertical plate 302, reducing the impact of external vibration on the gypsum board body 1. Therefore, the anti-collision shell 201 and the shock absorber 3 achieve the purpose of providing shock absorption and surface protection for the gypsum board body 1.

[0035] Working principle: First, when the anti-collision shell 201 is subjected to external vibration and compression force, it drives the fixed horizontal plate 301 to apply force to the fixed vertical plate 302. The fixed horizontal plate 301 and the fixed vertical plate 302 can improve the compressive strength of the anti-collision shell 201. At the same time, the fixed horizontal plate 301 applies compression force to the spring 304, and the spring 304 plays a certain buffering role against the force applied to the fixed horizontal plate 301.

[0036] Secondly, the fixed horizontal plate 301 applies force to the damping column 303 and the damping block 305 at the same time. The damping column 303 and the damping block 305 further reduce the vibration force on the fixed vertical plate 302, providing protection for the gypsum board body 1 and preventing the gypsum board body 1 from being directly subjected to external vibration and squeezing force.

[0037] Finally, when multiple sets of gypsum board bodies 1 need to be installed and connected, align the docking port 207 with the inside of the docking plate 206, and continuously move the anti-collision shell 201 laterally until the docking port 207 is inserted into the inside of the docking plate 206. When the anti-collision shell 201 moves, it drives the threaded short rod 204 to move into the inside of the mounting slot 203. Then, continuously rotate the threaded sleeve 205 and move it vertically downward until the threaded sleeve 205 is in close contact with the surface of the connecting plate 202, thus completing the fixing work between multiple sets of anti-collision shells 201, improving the stability of the connection between the gypsum board bodies 1, and finally completing the work.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A high-strength, crack-resistant paper-faced gypsum board, characterized in that, Gypsum board includes: Plasterboard body (1); A protective connector (2) is provided on the outside of the gypsum board body (1); A shock absorber (3) is provided between the protective connector (2) and the gypsum board body (1), and the shock absorber (3) is partially connected to the protective connector (2). The shock absorber (3) includes several sets of fixed horizontal plates (301) fixed on the inner wall of the protective connector (2). Several sets of fixed vertical plates (302) are provided on the side of the several sets of fixed horizontal plates (301) away from the protective connector (2). Several sets of damping columns (303) are fixed on the side of the fixed vertical plates (302) close to the fixed horizontal plates (301). Several sets of springs (304) are connected between the fixed horizontal plates (301) and the fixed vertical plates (302). Several sets of damping blocks (305) are fixed on the side of the fixed horizontal plates (301) close to the fixed vertical plates (302).

2. The high-strength crack-resistant paper-faced gypsum board according to claim 1, characterized in that: The protective connector (2) includes an anti-collision shell (201) disposed on the outer side wall of the gypsum board body (1). A connecting plate (202) is fixedly disposed on the side of the anti-collision shell (201) away from the gypsum board body (1). An installation slot (203) is provided inside the connecting plate (202). A threaded short rod (204) is fixedly disposed on the side of the anti-collision shell (201) away from the gypsum board body (1). A threaded sleeve block (205) is fitted around the outer circumference of the threaded short rod (204).

3. The high-strength crack-resistant paper-faced gypsum board according to claim 2, characterized in that: The connecting plate (202) and the threaded short rod (204) are symmetrically distributed on the vertical central axis of the anti-collision shell (201), and the mounting slot (203) is connected to the outside of the connecting plate (202).

4. The high-strength crack-resistant paper-faced gypsum board according to claim 3, characterized in that: Several sets of damping columns (303) are fixedly connected at the end away from the fixed horizontal plate (301) to the inner side wall of the fixed vertical plate (302), and a spring (304) is provided between each two sets of damping columns (303).

5. A high-strength, crack-resistant paper-faced gypsum board according to claim 1, characterized in that: One end of several sets of springs (304) is fixedly connected to the outer wall of the fixed horizontal plate (301), and the other end of several sets of springs (304) is fixedly connected to the inner wall of the fixed vertical plate (302).

6. The high-strength crack-resistant paper-faced gypsum board according to claim 1, characterized in that: Several sets of fixed horizontal plates (301) are equidistantly distributed along the vertical length direction of the anti-collision shell (201), and several sets of fixed vertical plates (302) are equidistantly distributed along the horizontal length direction of the anti-collision shell (201). The side of the fixed vertical plate (302) away from the fixed horizontal plate (301) is attached to the outer wall of the gypsum board body (1).

7. A high-strength, crack-resistant paper-faced gypsum board according to claim 2, characterized in that: A mating plate (206) is provided on one side of the outer side of the anti-collision shell (201). A mating socket (207) is fixedly connected to the side of the anti-collision shell (201) away from the mating plate (206). The length of the mating plate (206) is adapted to the mating socket (207). The mating plate (206) and the mating socket (207) form a plug-in structure.

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