Imitation stone assembly type outer wall decoration heat preservation light partition wall board

Abstract

The utility model relates to the technical field of building walls, and discloses a stone-imitating fabricated heat-insulating light partition board for exterior wall decoration. Comprising a partition board wall body and a fixing device, the fixing device comprises a first protruding block, a first groove, a first locking mechanism, a second locking mechanism, screw rods and through holes, the first protruding block is arranged at one end of the partition board wall body, the first groove is formed in the other end of the partition board wall body, and the screw rods are fixedly connected to the surface of the first protruding block; a plurality of screw rods are arranged in the first groove, a plurality of through holes are formed in the first groove, the positions of the screw rods and the positions of the through holes are in one-to-one correspondence, a plurality of first locking mechanisms are arranged on the surface of the partition board wall body, a plurality of second locking mechanisms are arranged on the side face of the first convex block, and the positions of the first locking mechanisms and the positions of the second locking mechanisms are in one-to-one correspondence. The utility model has the characteristics of strong fixity and impact resistance.

Description

Technical Field

[0001] The utility model relates to the technical field of building walls, and more particularly to an imitation stone assembled exterior wall decorative and thermal insulation lightweight partition board. Background Art

[0002] With the rapid development of the construction industry, exterior wall decoration materials have gradually evolved from traditional stones and bricks to lighter and more environmentally friendly materials. A partition board refers to a precast strip board used for non-load-bearing walls inside buildings, commonly seen in non-load-bearing partition projects of industrial buildings, residential buildings, and public buildings. The state vigorously promotes environmentally friendly and energy-saving partition boards. Compared with traditional natural stones, imitation stone partition boards are lighter in weight, which can reduce the self-weight of buildings, lower the load-bearing burden on building foundations and main structures, and effectively improve the energy-saving effect of buildings, meeting the energy-saving requirements of green buildings.

[0003] Although the imitation stone assembled partition board has obvious advantages, it still has structural drawbacks in practical applications, especially in terms of fixation, which restricts its further promotion and use. Currently, the fixation structure has high requirements for the alignment between the wall board and the main structure. Especially during large-area installation, installation errors can cause incorrect docking or fixation of local boards. The current fixation method usually uses hanging parts to fix the wall board to the main structure. Although this method can ensure the initial installation effect, due to the long-term exposure of the partition board to the natural environment and being affected by various external factors such as temperature differences, the hanging parts will loosen, deform, and fall off, resulting in a decrease in connection strength and an increased risk of wall board detachment. Especially in areas where stress points are concentrated, stress concentration is likely to occur, and the local area where the hanging parts contact the wall board bears greater stress, ultimately leading to loosening or even detachment of the partition board, creating potential safety hazards.

[0004] Therefore, it is necessary to design an imitation stone assembled exterior wall decorative and thermal insulation lightweight partition board to solve the problems existing in the current technology. Summary of the Utility Model

[0005] In view of this, the utility model proposes an imitation stone assembled exterior wall decorative and thermal insulation lightweight partition board, aiming to solve the problems in the fixation of existing partition boards.

[0006] The utility model proposes an imitation stone assembled exterior wall decorative and thermal insulation lightweight partition board, including: a partition board wall body and a fixation device;

[0007] The fixation device includes a first groove, a first locking mechanism, a second locking mechanism, a screw rod, and a through hole;

[0008] One end of the partition board wall body is provided with the first convex block, and the other end of the partition board wall body is provided with the first groove;

[0009] The surface of the first bump is fixedly connected with a plurality of the screw rods, and a plurality of through holes are arranged inside the first groove, and the positions of the plurality of screw rods and the plurality of through holes correspond to each other one by one;

[0010] A plurality of the first locking mechanisms are arranged on the surface of the partition wall panel body, and a plurality of the second locking mechanisms are arranged on the side surface of the first bump, and the positions of the plurality of first locking mechanisms and the plurality of second locking mechanisms correspond to each other one by one.

[0011] Furthermore, the first locking mechanism is provided with a locking groove and a limiting groove. The locking groove is arranged inside the partition wall panel body, the locking groove penetrates through the partition wall panel body, and the limiting groove is opened at the bottom of the locking groove.

[0012] Furthermore, the first locking mechanism is further provided with a locking handle, a locking column and a locking block. The locking column is sleeved inside the locking groove. One end of the locking column is fixedly connected with the locking handle, and the other end of the locking column is fixedly connected with the locking block.

[0013] Furthermore, the second locking mechanism includes: a locking hole and a locking groove;

[0014] The locking hole is opened on the side surface of the first bump, and the locking hole is in sliding contact with the locking column;

[0015] The locking groove is opened inside the locking hole, and the locking groove is in sliding contact with the locking block.

[0016] Furthermore, a plurality of extrusion balls are arranged on the screw rod, and a plurality of positioning balls are arranged in the through hole. The bottom of the plurality of positioning balls is fixedly connected with a spring, and the spring is embedded inside the through hole.

[0017] Furthermore, the imitation stone assembled exterior wall decorative and heat-insulating lightweight partition wall panel includes:

[0018] A second groove is opened at the top of the partition wall panel body. A second wall body is arranged inside the partition wall panel body. A layer of concrete is filled in the sandwich between the partition wall panel body and the second wall body. The innermost layer of the second wall body is a heat-insulating layer. A fireproof layer is wrapped on the surface of the heat-insulating layer. A steel mesh is covered on the surface of the fireproof layer. A plurality of steel pipes are fixedly connected to the surface of the steel mesh.

[0019] Furthermore, the imitation stone assembled exterior wall decorative and heat-insulating lightweight partition wall panel includes:

[0020] An anti-collision layer and a sound-insulating layer are arranged on the surface of the partition wall panel body. The sound-insulating layer is above the anti-collision layer. The anti-collision layer is composed of anti-collision strips arranged vertically. The sound-insulating layer is composed of sound-insulating units arranged in a honeycomb pattern.

[0021] Further, a layer of melamine film is provided on the surface of the partition wall panel.

[0022] Compared with the prior art, a first convex block is provided at one end of the partition wall panel, and a first groove is provided at the other end of the partition wall panel. The partition wall panel adopts calcium silicate board, which not only reduces the overall load of the partition wall panel, but also has good heat insulation performance, effectively reducing the energy consumption of the building. Through the cooperation of the first convex block and the first groove, the stability of the partition wall panel is enhanced, which is beneficial to quickly complete the assembly. Through a plurality of screw rods fixedly connected to the surface of the first convex block and a plurality of through holes provided inside the first groove, the connection between the first convex block and the first groove not only relies on mechanical bite, but also is further strengthened by physical fixation. The shear resistance and tensile strength of the partition wall panel are enhanced, effectively resisting the pulling force of external forces. A plurality of first locking mechanisms provided on the surface of the partition wall panel and a plurality of second locking mechanisms provided on the side surface of the first convex block ensure that the partition wall panel is tightly connected during the installation process, increasing the overall stability and the sealing performance of the wall, and at the same time not adding too much weight. The assembled locking mechanism makes the partition wall panel easy to disassemble and replace, reducing the difficulty and cost of long-term maintenance and upkeep. Description of the Drawings

[0023] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present invention. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0024] Figure 1 It is a schematic structural diagram of a stone-like assembled exterior wall decorative and heat-insulating lightweight partition wall panel provided by an embodiment of the present invention;

[0025] Figure 2 For the present invention Figure 1 It is a schematic structural diagram of a partial enlargement at A in the present invention;

[0026] Figure 3 It is a schematic structural diagram of a first locking mechanism provided by an embodiment of the present invention;

[0027] Figure 4 For the present invention Figure 1 It is a schematic structural diagram of a partial enlargement at B in the present invention;

[0028] Figure 5 It is a sectional view of a stone-like assembled exterior wall decorative and heat-insulating lightweight partition wall panel provided by an embodiment of the present invention;

[0029] Figure 6Schematic diagram of the internal structure of the through hole provided by the embodiment of the present utility model;

[0030] Figure 7 Schematic diagram of a stone-like assembled exterior wall decorative and thermal insulation lightweight partition wall board structure provided by the embodiment of the present utility model;

[0031] Figure 8 Schematic diagram of the anti-collision layer and the sound insulation layer provided by the embodiment of the present utility model.

[0032] In the figure: 1, partition wall board wall; 2, first locking mechanism; 3, second locking mechanism; 4, first convex block; 5, first groove; 6, second groove; 7, screw rod; 8, through hole; 9, concrete; 10, second wall; 11, steel pipe; 12, steel mesh; 13, fireproof layer; 14, thermal insulation layer; 15, anti-collision layer; 16, sound insulation layer; 17, extrusion ball; 18, positioning ball; 19, anti-collision strip; 20, sound insulation unit; 201, locking groove; 202, limiting groove; 203, locking handle; 204, locking column; 205, locking block; 301, locking hole; 302, locking groove. Detailed implementation manners

[0033] The following combines the drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0034] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "front", "left", "right", "vertical", "horizontal", "front", "front", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0035] The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0036] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0037] Referring to Figure 1 As shown, this embodiment provides a stone-like assembled exterior wall decorative and thermal insulation lightweight partition board, including: a partition board wall body 1 and a fixing device. The fixing device includes a first convex block 4, a first groove 5, a first locking mechanism 2, a second locking mechanism 3, a screw rod 7, and a through hole 8. A first convex block 4 is provided at one end of the partition board wall body 1, a first groove 5 is provided at the other end of the partition board wall body 1. A plurality of screw rods 7 are fixedly connected to the surface of the first convex block 4, a plurality of through holes 8 are provided inside the first groove 5, and the positions of the plurality of screw rods 7 and the plurality of through holes 8 correspond one by one. A plurality of first locking mechanisms 2 are provided on the surface of the partition board wall body 1, and a plurality of second locking mechanisms 3 are provided on the side surface of the first convex block 4, and the positions of the plurality of first locking mechanisms 2 and the plurality of second locking mechanisms 3 correspond one by one.

[0038] Specifically, the partition wall panel 1 plays a supporting role. The partition wall panel 1 is made of calcium silicate. The partition wall panel 1 made of calcium silicate has good fire resistance. Its component is an inorganic material and is not easy to burn. In the event of a fire, the partition wall panel 1 will not release harmful gases and can effectively prevent the spread of fire, buying time for personnel evacuation and rescue. The partition wall panel 1 made of calcium silicate has excellent fireproof ability, which is an advantage that many traditional building materials do not have and is suitable for building environments with fireproof requirements. Secondly, the partition wall panel 1 made of calcium silicate has good durability and anti-aging ability, good moisture resistance, is not easily eroded by moisture, and can maintain stable physical properties and appearance for a long time, avoiding the growth of mold or deformation caused by the humid environment of the building, thereby increasing the service life of the partition wall panel 1. And the partition wall panel 1 made of calcium silicate has excellent sound insulation performance. Its compact material structure can effectively absorb sound waves and block the transmission of noise. The first convex block 4 is a protruding component at one end of the partition wall panel 1. The first convex block 4 is connected to the first groove 5 on other partition wall panels 1. The screw rods 7 are preferably set to 2. When the partition wall panel 1 is installed, the connection between the first convex block 4 and the first groove 5 is fixed through the connection of the screw rods 7 and the through holes 8. The screw rods 7 further fix the partition wall panel 1 by inserting into the through holes 8, making the connection between the first convex block 4 and the first groove 5 not only rely on mechanical engagement but also be further strengthened by physical fixation. This enhances the shear and tensile strength of the partition wall panel 1 and can effectively resist the pulling force of external forces. The first locking mechanism 2 is preferably 2. The first locking mechanism 2 is installed on the surface of the partition wall panel 1, located at the upper and lower parts of the surface of the partition wall panel 1. After the partition wall panel 1 is installed, it further strengthens the partition wall panel 1 to make it not easy to loosen or fall off. The second locking mechanism 3 is preferably 2, located at the upper and lower parts of the side surface of the first convex block 4. The position of the second locking mechanism 3 corresponds to that of the first locking mechanism 2 one by one, facilitating the interlocking installation between multiple partition wall panels 1. Multiple partition wall panels 1 can be accurately docked through the first convex block 4 and the first groove 5. The screw rods 7, through holes 8, first locking mechanism 2 and second locking mechanism 3 ensure that the partition wall panels 1 can be tightly connected during the installation process, reducing the gaps between the walls and enhancing the stability of the partition wall panel 1.

[0039] It can be understood that the first groove 5 is a recessed component at the other end of the partition wall panel 1, which docks with the first convex block 4 of other partition wall panels 1. The first groove 5 ensures that the partition wall panels 1 can be accurately aligned during installation, achieving seamless connection, and avoiding misalignment or displacement of the partition wall panels 1 due to gravity or external forces. The first locking mechanism 2 provides an additional safety guarantee for the partition wall panel 1. Even if the fixed part between the screw rod 7 and the through hole 8 becomes loose due to external forces or aging, the locking mechanism can still maintain the overall stability of the partition wall panel 1, preventing the partition wall panel 1 from falling off or loosening, and providing a guarantee for the long-term use of the partition wall panel. In addition, the partition wall panel 1 made of calcium silicate not only has the appearance effect of imitation stone, but also effectively reduces the self-weight of the building due to its lightweight material, reduces the load on the foundation and the main structure, and thus reduces the construction cost of the building.

[0040] Refer to Figure 2 As shown, in some examples of the present application, the first locking mechanism 2 is provided with a locking groove 201 and a limiting groove 202. The locking groove 201 is provided inside the partition wall panel 1, and the locking groove 201 penetrates through the partition wall panel 1. The limiting groove 202 is opened at the bottom of the locking groove 201.

[0041] Specifically, the locking groove 201 is a through slot inside the partition wall panel 1, ensuring that the partition wall panels 1 can be connected to each other through the first locking mechanism 2 and avoiding loosening due to external forces or vibrations during the connection process. The limiting groove 202 is located at the bottom of the locking groove 201, providing a limiting function for the locking component, ensuring that during the locking process, the locking component will not affect the connection stability of the partition wall panel 1 due to excessive insertion or movement. When the limiting groove 202 is subjected to external pressure or tension, the locking component can still maintain the correct locking position, effectively preventing the movement of the locking component, and thus avoiding the risk of the partition wall panel 1 falling off.

[0042] It is understandable that the locking groove 201 runs through the entire thickness of the partition wall panel 1, ensuring that the locking component can be smoothly inserted into the partition wall panel 1. Whether it is horizontally installed or vertically installed, the locking groove 201 can provide a connection channel, making the installation process of the partition wall panel 1 simple and efficient. The construction workers only need to butt the partition wall panel 1 with the adjacent partition wall panel 1, and insert the locking component into the locking groove 201 to carry out locking. The locking groove 201 and the limiting groove 202 facilitate the quick disassembly and assembly of the partition wall panel 1. Once a certain partition wall panel 1 or the locking component is damaged, the maintenance personnel can quickly disassemble and replace the damaged components without having to carry out large-scale demolition and reinstallation of the entire wall structure. While increasing the installation flexibility, it can also enable the partition wall panel 1 to withstand greater shear force and tensile force. The limiting groove 202 is located at the bottom of the locking groove 201 to prevent the locking component from undergoing excessive displacement after being inserted. When the locking component is inserted into the locking groove 201, the limiting groove 202 can effectively control its depth and position to ensure that the locking component is accurately in place. When the building is subjected to external dynamic loads, the connection part between the partition wall panels 1 will be subjected to greater stress. The limiting groove 202 ensures that the locking component can always remain in the set fixed position, ensuring the stability and safety of the connection part. Since the locking component will be restricted by the limiting groove 202 after being inserted, almost no additional adjustment or correction is required during the installation process, further improving the installation accuracy.

[0043] Refer to Figure 3 As shown, in some examples of the present application, the first locking mechanism 2 is further provided with a locking handle 203, a locking column 204 and a locking block 205. The locking column 204 is sleeved inside the locking groove 201. One end of the locking column 204 is fixedly connected to the locking handle 203, and the other end of the locking column 204 is fixedly connected to the locking block 205.

[0044] It is understandable that the groove width and groove depth inside the locking groove 201 match the dimensions of the locking column 204 and the locking block 205. The locking handle 203 is the control component in the first locking mechanism 2. The locking handle 203 is fixedly connected to one end of the locking column 204. By manually controlling the locking handle 203, the locking column 204 is driven to rotate to achieve the locking or unlocking operation. The locking handle 203 is made of high-strength wear-resistant aluminum alloy material, ensuring its reliability for long-term use. The locking block 205 is the locking component of the first locking mechanism 2. The locking block 205 is square. The surfaces of the locking column 204 and the locking block 205 are designed with anti-slip textures, which improve the friction with the locking groove 201 and thus enhance the locking effect.

[0045] Refer to Figure 4As shown, the second locking mechanism 3 includes: a locking hole 301 and a locking groove 302. The locking hole 301 is opened on the side of the first protrusion 4, and the locking hole 301 slides in contact with the locking column 204. The locking groove 302 is opened inside the locking hole 301, and the locking groove 302 slides in contact with the locking block 205.

[0046] Specifically, the first protrusion 4 has good strength and rigidity, and will not be easily deformed or damaged when subjected to external loads. The locking hole 301 is located on the side of the first protrusion 4, and the locking hole 301 opened on the side contacts the locking column 204 of the first locking mechanism 2, thereby ensuring the firmness of the locking of the partition board wall 1. The locking hole 301 provides a sliding path for the locking column 204, so that the locking column 204 moves along the locking hole 301, and the size and shape of the locking hole 301 match the size and shape of the locking column 204. The locking groove 302 is located inside the locking hole 301, providing a sliding fitting space for the locking block 205, and the size and shape of the locking groove 302 match the size and shape of the locking block 205. After the locking block 205 slides into the locking groove 302, the partition board wall 1 is fixed.

[0047] It can be understood that when the partition board wall 1 is docked, the first locking mechanism 2 of the partition board wall 1 and the second locking mechanism 3 arranged on the side of the first protrusion 4 are aligned, the locking groove 201 and the locking hole 301 are aligned, the locking column 204 passes through the locking groove 201 and slides to contact the bottom of the locking hole 301, and the locking block 205 passes through the locking groove 201 and slides to contact the bottom of the locking groove 302. When the first locking mechanism 2 and the second locking mechanism 3 need to be locked, the locking handle 203 is manually rotated 90° clockwise, and the force applied by the locking handle 203 will be transmitted to the locking block 205 through the locking column 204, and the locking block 205 will rotate 90° accordingly, and the locking block 205 will be stuck to the bottom of the locking groove 302. The locking operation is completed, the locking handle 203 is fixed in the limit groove 202, and the partition board wall 1 is fixed. The unlocking process is in the opposite direction to the locking process. The locking handle 203 is manually rotated 90° counterclockwise to make the locking block 205 slide out from the bottom of the locking groove 302, and the locking handle 203 is removed to release the locking state. Compared with the traditional fixing method, the cooperation between the second locking mechanism 3 and the first locking mechanism 2 achieves an efficient and stable locking effect, and at the same time makes the installation and removal of the partition board wall 1 more flexible, and can easily complete the locking and unlocking operations of the partition board wall 1. The wall component can be fixed without the help of complex tools, which enhances its structural safety and improves the convenience of the locking operation.

[0048] See also Figures 5-6As shown, in some examples of the present application, the screw rod 7 is provided with a plurality of extrusion balls 17, and the through hole 8 is provided with a plurality of positioning balls 18. The bottom of the plurality of positioning balls 18 is fixedly connected to a spring, and a spring is embedded inside the through hole 8.

[0049] Specifically, preferably two extrusion balls 17 are provided. The extrusion balls 17 are arranged on the surface of the screw rod 7. The extrusion balls 17 are spherical in shape. The multi-directional forces on different contact surfaces of the extrusion balls 17 are evenly distributed, thereby reducing stress concentration and avoiding damage caused by excessive local force. Preferably two positioning balls 18 are provided. The bottom of the positioning balls 18 is fixedly connected to the through hole 8 through a spring. The inner diameter of the through hole 8 is slightly larger than the diameter of the screw rod 7. The positioning balls 18 are made of high-strength and wear-resistant cemented carbide to ensure that they can provide sufficient supporting force and friction force when contacting the extrusion balls 17 on the screw rod 7. The overall stability of the partition wall 1 is enhanced. The positioning balls 18 are fixedly connected to the inside of the through hole 8 through springs. The springs at the bottom of the positioning balls 18 undergo elastic deformation when subjected to external forces. When the screw rod 7 is inserted into the through hole 8, the positioning balls 18 contact the extrusion balls 17 on the screw rod 7 through the acting force of the springs and apply pressure to ensure the stability of the screw rod 7.

[0050] It can be understood that the spring is made of spiral alloy steel to ensure that it will not deform and fail under high-frequency use or high-load environments. When the screw rod 7 is inserted into the through hole 8, the spring contracts the positioning balls 18, and the positioning balls 18 contact the extrusion balls 17 on the screw rod 7. The spring embedded in the through hole 8 provides an immediate reaction force when the positioning balls 18 are pressed by the extrusion balls 17. When the screw rod 7 is completely inserted into the through hole 8, the positioning balls 18 release the extrusion balls 17 through friction, the spring returns to its original state, and the positioning balls 18 lock the extrusion balls 17 to achieve the locking operation. The spring embedded inside the through hole 8 can effectively absorb and release energy through its elastic deformation characteristics, thereby providing the necessary locking force in the interaction between the screw rod 7 and the positioning balls 18. The positioning balls 18 also have a certain buffering effect. When the screw rod 7 is subjected to external forces, the positioning balls 18 absorb part of the impact force through the elastic deformation of the springs, avoiding damage to the mechanical components of other locking mechanisms. The extrusion balls 17 on the screw rod 7 contact the positioning balls 18 in the through hole 8, further enhancing the fixing effect of the partition wall 1.

[0051] Refer to Figure 7As shown, in some examples of the present application, the stone-like assembled exterior wall decorative and thermal insulation lightweight partition wall panel includes: a second groove 6 is opened at the top of the partition wall panel body 1, a second wall body 10 is arranged inside the partition wall panel body 1, a layer of concrete 9 is filled in the sandwich between the partition wall panel body 1 and the second wall body 10, the innermost layer of the second wall body 10 is set as a thermal insulation layer 14, a fireproof layer 13 is wrapped on the surface of the thermal insulation layer 14, a steel mesh 12 is covered on the surface of the fireproof layer 13, and a plurality of steel pipes 11 are fixedly connected to the surface of the steel mesh 12.

[0052] Specifically, the second groove 6 is a long strip-shaped notch opened at the top of the partition wall panel body 1, and the second groove 6 is used to reduce the weight of the partition wall panel body 1 itself. A second wall body 10 is arranged inside the partition wall panel body 1, a layer of concrete 9 is filled in the sandwich between the partition wall panel body 1 and the second wall body 10, and perlite and fly ash are added to the concrete 9 to further reduce the weight, ensuring that the partition wall panel body 1 does not increase the overall load of the building while maintaining its strength. The concrete 9 provides support for the partition wall panel body 1, enabling it to withstand external pressure and impact. Ensure that the partition wall panel body 1 will not deform or crack during long-term use. The innermost layer of the second wall body 10 is set as a thermal insulation layer 14, and the thermal insulation layer 14 ensures that the partition wall panel body 1 has excellent thermal insulation performance. The thermal insulation layer 14 reduces the heat exchange between the inside and outside of the building and improves the energy efficiency of the building. In winter, the thermal insulation layer 14 can effectively maintain the indoor temperature, and in summer, it can prevent external heat from invading. A fireproof layer 13 is wrapped on the surface of the thermal insulation layer 14. The fireproof layer 13 is composed of fireproof gypsum board and rock wool board. The gypsum board and rock wool board have excellent fire resistance, will not release toxic gases in a high-temperature environment, and have a relatively high melting point, which can provide effective protection in case of fire. When a fire occurs, the fireproof layer 13 can effectively prevent the flame from spreading through the partition wall panel body 1. Due to the high-efficiency heat insulation performance of the gypsum board and rock wool board, the fireproof layer 13 can effectively reduce the damage of the flame to the internal structure of the partition wall panel body 1 in case of fire. A steel mesh 12 is covered on the surface of the fireproof layer 13. The steel mesh 12 is made of high-strength steel bars welded together. The material of the steel bars is hot-dip galvanized steel. The hot-dip galvanized steel not only has excellent strength but also can effectively prevent corrosion, extending the service life of the partition wall panel body 1. The steel mesh 12 provides additional structural support for the partition wall panel body 1, enhancing its tensile strength and shear resistance. A plurality of steel pipes 11 are fixedly connected to the surface of the steel mesh 12. The steel pipes 11 have excellent corrosion resistance and tensile properties and can maintain good structural stability during long-term use. When the partition wall panel body 1 is stressed, the steel pipes 11 can effectively share the external load, ensuring that the partition wall panel body 1 remains stable. The horizontal arrangement of the steel pipes 11 can enhance the fire resistance of the partition wall panel body 1, making it not easily deformed under high-temperature conditions.

[0053] It can be understood that the combination of different layers endows the partition wall 1 with fire resistance and heat insulation functions. The combination of concrete 9 and steel mesh 12 provides high-strength structural support, preventing the partition wall 1 from deforming under external loads. The setting of steel pipes 11 further enhances this support force, enabling the partition wall 1 to remain stable in the face of harsh environments. The combination of the fireproof layer 13 and the heat insulation layer 14 ensures the safety of the partition wall 1 in case of a fire. The fireproof layer 13 can effectively prevent the spread of flames, while the heat insulation layer 14 maintains the integrity of the internal structure of the wall under high-temperature conditions. The setting of the heat insulation layer 14 effectively reduces the heat loss of the building and improves the energy utilization efficiency.

[0054] Refer to Figure 8 As shown, in some examples of the present application, the stone-like assembled exterior wall decorative and heat-insulating lightweight partition wall includes: an anti-collision layer 15 and a sound-insulating layer 16 are provided on the surface of the partition wall 1. The sound-insulating layer 16 is above the anti-collision layer 15. The anti-collision layer 15 is composed of vertically arranged anti-collision strips 19, and the sound-insulating layer 16 is composed of sound-insulating units 20 arranged in a honeycomb pattern.

[0055] Specifically, the anti-collision layer 15 is composed of vertically arranged anti-collision strips 19. The anti-collision strips 19 are made of a high-strength composite material, which has excellent impact resistance and abrasion resistance and can maintain good performance in multiple impacts. Selecting a lightweight composite material helps reduce the weight of the entire partition wall 1, facilitating installation and transportation. The vertical arrangement of the anti-collision strips 19 can not only effectively absorb and disperse external forces but also improve the overall aesthetics of the partition wall 1. A sound-insulating layer 16 is provided above the anti-collision layer 15 to improve the sound-insulating performance of the partition wall 1 and ensure the quietness of the indoor environment. The sound-insulating layer 16 is composed of sound-insulating units 20 arranged in a honeycomb pattern. The honeycomb structure can form multiple small cavities, effectively blocking the propagation of sound waves. When sound waves pass through the sound-insulating layer 16, they are effectively attenuated through the complex paths of the honeycomb units, reducing the intrusion of noise.

[0056] It can be understood that the sound-insulating units 20 are made of polyurethane material. Polyurethane has good sound-insulating performance and can also provide a certain degree of heat insulation effect to further improve the comprehensive performance of the partition wall 1. The anti-collision layer 15 and the sound-insulating layer 16 do not exist in isolation, and their synergistic effect can improve the overall performance of the partition wall 1.

[0057] The partition wall 1 disperses external impact forces through the anti-collision layer 15, effectively protecting the inner structure of the partition wall 1 and preventing the partition wall 1 from being damaged by external forces. The vertical arrangement of the anti-collision strips 19 can evenly distribute the impact force, reducing the risk of excessive local stress. The sound-insulating layer 16 is responsible for reducing noise and ensuring the quietness of the indoor environment.

[0058] In some examples of the present application, a layer of melamine film is provided on the surface of the partition wall panel 1.

[0059] Specifically, the melamine film is a thin film material made of melamine resin through special processing. The melamine film has excellent abrasion resistance and can effectively resist scratches and wear during daily use. It can still maintain a clean appearance after long-term use. Moreover, the melamine film has good waterproof and moisture-proof properties and can effectively prevent moisture penetration, enabling the partition wall panel 1 to maintain relevant physical properties in a humid environment and reducing maintenance costs. In addition, the melamine film can withstand high temperatures without deformation or damage, enabling it to maintain stability in an environment with large temperature changes. This is crucial for the safety of the building. The melamine film meets environmental protection requirements, is non-toxic and harmless, and complies with national standards. Using the melamine film on the partition wall panel 1 is not only safe and reliable but also provides protection for indoor air quality.

[0060] It can be understood that the melamine film can provide a variety of color and texture options, can simulate the appearance of natural materials such as wood and stone, and enhances the decorative property of the partition wall panel 1. The melamine film can absorb sound waves to a certain extent and enhances the sound insulation performance of the partition wall panel 1.

[0061] In summary, a first convex block is provided at one end of the partition wall panel, and a first groove is provided at the other end of the partition wall panel. The partition wall panel uses calcium silicate board, which not only reduces the overall load of the partition wall panel but also has good heat insulation and heat preservation performance, effectively reducing the energy consumption of the building. Through the cooperation of the first convex block and the first groove, the stability of the partition wall panel is enhanced, which is conducive to rapid assembly. Through a number of screw rods fixedly connected to the surface of the first convex block and a number of through holes provided inside the first groove, the connection between the first convex block and the first groove is not only relied on mechanical engagement but also further strengthened by physical fixation. The shear resistance and tensile strength of the partition wall panel are enhanced, effectively resisting the pulling force of external forces. A number of first locking mechanisms provided on the surface of the partition wall panel and a number of second locking mechanisms provided on the side of the first convex block ensure the tight connection of the partition wall panel during installation, increasing the overall stability and the sealing performance of the wall, and at the same time not adding too much weight. The assembled locking mechanism makes the partition wall panel easy to disassemble and replace, reducing the difficulty and cost of long-term maintenance and upkeep.

[0062] Those of ordinary skill in the art can understand that the above are only preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, 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. A stone-like assembled exterior wall decorative and thermal insulation lightweight partition board, characterized in that, Comprising: Partition wall panel and fixing device; The fixing device includes a first bump, a first groove, a first locking mechanism, a second locking mechanism, a screw rod and a through hole; One end of the partition wall panel is provided with the first bump, and the other end of the partition wall panel is provided with the first groove; The surface of the first bump is fixedly connected with a plurality of the screw rods, a plurality of the through holes are arranged inside the first groove, and the positions of the plurality of the screw rods and the plurality of the through holes correspond to each other one by one; A plurality of the first locking mechanisms are arranged on the surface of the partition wall panel, a plurality of the second locking mechanisms are arranged on the side surface of the first bump, and the positions of the plurality of the first locking mechanisms and the plurality of the second locking mechanisms correspond to each other one by one.

2. The stone-like assembled exterior wall decorative and heat-insulating lightweight partition panel according to claim 1, characterized in that The first locking mechanism is provided with a locking groove and a limiting groove, the locking groove is arranged inside the partition wall panel, the locking groove penetrates through the partition wall panel, and the limiting groove is opened at the bottom of the locking groove.

3. The stone-like assembled exterior wall decorative and heat-insulating lightweight partition board according to claim 2, wherein The first locking mechanism is further provided with a locking handle, a locking column and a locking block, the locking column is sleeved inside the locking groove, one end of the locking column is fixedly connected with the locking handle, and the other end of the locking column is fixedly connected with the locking block.

4. The stone-like assembled exterior wall decorative and heat-insulating lightweight partition board according to claim 3, characterized in that, The second locking mechanism includes: a locking hole and a locking groove; The locking hole is opened on the side surface of the first bump, and the locking hole is in sliding contact with the locking column; The locking groove is opened inside the locking hole, and the locking groove is in sliding contact with the locking block.

5. The stone-like assembled exterior wall decorative and heat-insulating lightweight partition panel according to claim 4, wherein, The screw rod is provided with a plurality of extrusion balls, the through hole is provided with a plurality of positioning balls, the bottoms of the plurality of positioning balls are fixedly connected with springs, and the springs are embedded inside the through hole.

6. The stone-like assembled exterior wall decorative and thermal insulation lightweight partition board according to claim 5, wherein Comprising: A second groove is opened at the top of the partition wall panel, a second wall body is arranged inside the partition wall panel, a layer of concrete is filled in the interlayer between the partition wall panel and the second wall body, the innermost layer of the second wall body is a heat preservation layer, a fireproof layer is wrapped on the surface of the heat preservation layer, a steel mesh is covered on the surface of the fireproof layer, and a plurality of steel pipes are fixedly connected to the surface of the steel mesh.

7. The stone-like assembled exterior wall decorative and thermal insulation lightweight partition board according to claim 6, characterized in that Comprising: An anti-collision layer and a sound insulation layer are arranged on the surface of the partition wall panel, the sound insulation layer is above the anti-collision layer, the anti-collision layer is composed of vertically arranged anti-collision strips, and the sound insulation layer is composed of honeycomb-arranged sound insulation units.

8. The stone-like assembled exterior wall decorative and heat-insulating lightweight partition board according to claim 7, characterized in that, A layer of melamine film is arranged on the surface of the partition wall panel.

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