Fabricated foamed ceramic thermal insulation wall panel

Abstract

The utility model relates to the technical field of insulation board, disclose a kind of assembled foamed ceramic insulation wallboard, including by upper to lower sequentially arranged upper foamed ceramic board, insulation board, lower foamed ceramic board, lock bar and locking mechanism, the bottom of lower foamed ceramic board is provided with multiple lower accommodating grooves, the top of upper foamed ceramic board is provided with multiple upper accommodating grooves, the upper accommodating groove and the lower accommodating groove position upper and lower correspond, upper foamed ceramic board, insulation board and lower foamed ceramic board are all provided with mounting hole, the position of the mounting hole corresponding upper accommodating groove and lower accommodating groove, the mounting hole of lock bar passes through lower foamed ceramic board, insulation board and upper foamed ceramic board, locking mechanism is installed at the end of lock bar, and upper foamed ceramic board, insulation board and lower foamed ceramic board are fixed together;The bottom end of lock bar is located in lower accommodating groove, and locking mechanism is located in upper accommodating groove.The utility model is convenient to disassemble and replace insulation board.

Description

Technical Field

[0001] This utility model relates to the field of insulation board technology, and in particular to an assembled foamed ceramic insulation wall panel. Background Technology

[0002] Currently, prefabricated building wall panels are mainly composed of exterior wall panels and insulation boards. The exterior wall panels are typically made of calcium silicate board or cement board cast together with reinforced steel structures. However, prefabricated wall panels made of calcium silicate board or cement board are quite heavy, and the heavy walls can put excessive pressure on the beams and columns of the main building, affecting the safety of the building structure. To reduce the weight of prefabricated wall panels, foamed ceramic boards are often used. Foamed ceramic boards are made from clay tailings, ceramic fragments, river silt, etc., using advanced production processes and foaming technology, and are fired at high temperatures to produce a high-porosity closed-cell ceramic material. Currently, foamed ceramic boards are bonded and fixed to insulation boards. When the insulation board is damaged, it becomes difficult to disassemble, posing a certain level of construction difficulty. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a prefabricated foamed ceramic insulation wall panel to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model adopts the following technical solution: a prefabricated foamed ceramic insulation wall panel, comprising an upper foamed ceramic panel, an insulation panel, a lower foamed ceramic panel, a locking rod, and a locking mechanism arranged sequentially from top to bottom. The bottom surface of the lower foamed ceramic panel has multiple lower receiving grooves, and the top surface of the upper foamed ceramic panel has multiple upper receiving grooves. The upper and lower receiving grooves are vertically aligned. The upper, insulation, and lower foamed ceramic panels all have mounting holes corresponding to the positions of the upper and lower receiving grooves. The locking rod passes through the mounting holes of the lower, insulation, and upper foamed ceramic panels. The locking mechanism is installed at the end of the locking rod, fixing the upper, insulation, and lower foamed ceramic panels together. The bottom end of the locking rod is located within the lower receiving groove, and the locking mechanism is located within the upper receiving groove.

[0005] Furthermore, the locking rod includes a fixed plate, a connecting rod, a connecting post, and a lock head. The connecting rod is disposed on the top surface of the fixed plate, the connecting post is disposed at the end of the connecting rod, and the lock head is disposed at the end of the connecting post. The central axes of the connecting post, the connecting rod, and the lock head coincide. The outer diameter of the connecting post is smaller than the outer diameter of the connecting rod, and the outer diameter of the lock head is larger than the outer diameter of the connecting post.

[0006] Furthermore, the lock head has a frustum-shaped structure.

[0007] Furthermore, a sealing gasket is provided on the top surface of the fixing plate.

[0008] Furthermore, the locking mechanism includes a locking block, the locking block is provided with an embedded groove, the two sides of the embedded groove are respectively provided with movable grooves, the side wall of the movable groove is provided with a movable rod, the outer end of the movable rod is provided with a limit plate, the inner end of the movable rod is fixed with a movable block, and the movable rod is sleeved with a spring located inside the movable groove.

[0009] Furthermore, the movable block has an inclined surface on the side near the opening of the embedding groove.

[0010] Furthermore, the opening cover of the upper receiving groove is provided with a sealing cap.

[0011] Furthermore, the upper foamed ceramic plate and the lower foamed ceramic plate have a mesh groove on the side near the insulation board, and a metal mesh is fixed in the mesh groove.

[0012] Furthermore, the surface of the metal mesh frame is covered with a rubber layer.

[0013] Beneficial effects

[0014] Compared with the prior art, the present invention has at least the following advantages:

[0015] 1. The upper foamed ceramic plate, insulation board, and lower foamed ceramic plate are fixed together by locking rods and locking mechanisms. When the insulation board needs to be replaced, remove the locking mechanism and pull out the locking rod to replace the insulation board.

[0016] 2. The locking rod is formed by the cooperation of the fixed plate, connecting rod, connecting column and lock head, and the locking mechanism is formed by the cooperation of the locking block, embedded groove, movable groove, movable rod, limit plate, movable block and spring. The two cooperate with each other to lock the upper foamed ceramic plate, insulation board and lower foamed ceramic plate, and the installation and removal are convenient and quick.

[0017] 3. The upper and lower foamed ceramic panels have grooves for the mesh frame, within which a metal mesh frame is fixed. This effectively enhances the overall mechanical properties of the wall panel and extends its service life. The surface of the metal mesh frame is covered with a rubber layer, ensuring a tight fit with the mesh frame groove. When the wall panel is subjected to external impact, the elasticity of the rubber layer effectively absorbs and buffers stress, reducing rigid collisions between the metal frame and the foamed ceramic and insulation boards. This not only protects the foamed ceramic from cracking under the pressure of the metal frame but also prevents the insulation board from breaking or deforming due to compression, thus improving the overall durability and reliability of the wall panel. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the upper and lower foamed ceramic plates of this utility model.

[0020] Figure 3 This is a structural diagram showing one connection state between the locking rod and the locking mechanism of this utility model.

[0021] Figure 4 This is a structural schematic diagram showing another state of connection between the locking rod and the locking mechanism of this utility model.

[0022] The diagram is labeled as follows: 1-Upper foamed ceramic plate; 2-Insulation board; 3-Lower foamed ceramic plate; 4-Lower receiving groove; 5-Fixing plate; 6-Connecting rod; 7-Upper receiving groove; 8-Locking block; 80-Embedded groove; 81-Modible groove; 82-Embedded groove opening; 9-Sealing cap; 10-Grid frame groove; 11-Metal grid frame; 12-Connecting column; 13-Lock head; 14-Modible block; 15-Spring; 16-Modible rod; 17-Limiting plate; 18-Sealing gasket; 19-Mounting hole. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, a detailed description is provided below in conjunction with the accompanying drawings and specific embodiments. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] See Figures 1-4This embodiment provides a prefabricated foamed ceramic insulation wall panel, including an upper foamed ceramic plate 1, an insulation plate 2, a lower foamed ceramic plate 3, a locking rod, and a locking mechanism arranged sequentially from top to bottom. The bottom surface of the lower foamed ceramic plate 3 is provided with multiple lower receiving grooves 4, and the top surface of the upper foamed ceramic plate 1 is provided with multiple upper receiving grooves 7. The upper receiving grooves 7 and the lower receiving grooves 4 are vertically corresponding. The upper foamed ceramic plate 1, the insulation plate 2, and the lower foamed ceramic plate 3 are provided with mounting holes 19, which correspond to the positions of the upper receiving grooves 7 and the lower receiving grooves 4. The locking rod passes through the mounting holes 19 of the lower foamed ceramic plate 3, the insulation plate 2, and the upper foamed ceramic plate 1 sequentially from bottom to top. The locking mechanism is installed at the top end of the locking rod to fix the upper foamed ceramic plate 1, the insulation plate 2, and the lower foamed ceramic plate 3 together. The bottom end of the locking rod is located in the lower receiving groove 4, and the locking mechanism is located in the upper receiving groove 7. In this embodiment, the insulation board is made of polystyrene foam board or polyurethane foam board.

[0027] In this embodiment, the locking rod includes a fixing plate 5, a connecting rod 6, a connecting post 12, and a lock head 13. The connecting rod 6 is disposed on the top surface of the fixing plate 5, the connecting post 12 is disposed at the end of the connecting rod 6, and the lock head 13 is disposed at the end of the connecting post 12. The central axes of the connecting post 12, the connecting rod 6, and the lock head 13 coincide. The outer diameter of the connecting post 12 is smaller than the outer diameter of the connecting rod 6, the outer diameter of the lock head 13 is larger than the outer diameter of the connecting post 12, and the outer diameter of the lock head 13 is less than or equal to the outer diameter of the connecting rod 6. The lock head 13 has a frustum-shaped structure.

[0028] The locking mechanism includes a locking block 8, which has an embedded groove 82. Movable grooves 81 are provided on both sides of the embedded groove. A movable rod 16 passes through the side wall of the movable groove 81. A limit plate 17 is provided at the outer end of the movable rod 16, and a movable block 14 is fixed at its inner end. A spring 15 located inside the movable groove 81 is sleeved on the movable rod 16. An inclined surface is provided on the side of the movable block 14 near the groove opening 82 of the embedded groove.

[0029] Preferably, the top surface of the fixing plate 5 is provided with a sealing gasket 18 made of elastic material, so that the fixing plate 5 is in close contact with the lower foamed ceramic plate 3. The opening cover of the upper receiving groove 9 is provided with a sealing cap 9 made of elastic material to seal the upper receiving groove 9. In other embodiments, the bottom surface of the locking block 8 is provided with an elastic pad made of elastic material, and the elastic pad is located between the locking block 8 and the bottom of the upper receiving groove 7, so that the locking block 8 is in close contact with the bottom of the upper receiving groove.

[0030] The upper foamed ceramic panel 1 and the lower foamed ceramic panel 3 have a mesh groove 10 on the side near the insulation board 2. A metal mesh frame 11 is fixed in the mesh groove 10, which can effectively enhance the overall mechanical properties of the wall panel and extend its service life. The surface of the metal mesh frame 11 is covered with a rubber layer to ensure a tight fit with the mesh groove. In this embodiment, the metal mesh frame 11 is fixed in the mesh groove by adhesive. The metal mesh frame 11 is embedded in the mesh groove of the foamed ceramic. When the wall panel is subjected to external impact, the elasticity of the rubber layer can effectively absorb and buffer the stress, reducing the rigid collision between the metal frame and the foamed ceramic and insulation board. This not only protects the foamed ceramic from being cracked by the metal frame, but also prevents the insulation board from being damaged or deformed due to compression, improving the overall durability and reliability of the wall panel.

[0031] In practice, the upper foamed ceramic plate, the insulation board, and the lower foamed ceramic plate are stacked, aligning the mounting holes of each layer. The locking rod is then passed from one side of the lower foamed ceramic plate 3 upwards through the mounting holes 19 of the lower foamed ceramic plate 3, the insulation board 2, and the upper foamed ceramic plate 1, until the fixing plate 5 is tightly fitted against the top surface of the lower receiving groove 4. At this point, the locking head 13 and the connecting post 12 are located in the upper receiving groove 7. The insertion slot 82 of the locking block 8 is aligned with the locking head 13 and pressed downwards. During the pressing process, the locking head 13 is inserted into the space between the two movable blocks. When the inclined surface of the locking head 14 contacts the inclined surface of the movable block, it pushes the movable block 14 outward, compressing the spring 15. When the locking head 13 is inserted into the top of the recessed groove and pressed against the top of the recessed groove, no force is applied to the movable block 13. At this time, the movable block 13 moves inward under the action of the spring and presses against the surface of the connecting post 12, and is located on the bottom surface of the locking head 13, which plays the role of locking the locking rod, thereby fixing the upper foamed ceramic plate 1, the insulation plate 2 and the lower foamed ceramic plate 3 together. Then, the sealing cap 9 is placed in the upper receiving groove 7. When the insulation plate 2 needs to be replaced, the sealing cap 9 is removed, and the limiting plate 17 is dragged outward to move the movable block 14 away from the recessed groove 80, releasing the limitation on the locking head. The locking block 8 can then be pulled upward to release the locking rod, thus making it easy to replace the insulation plate 2.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A prefabricated foamed ceramic insulation wall panel, characterized in that, The device includes, from top to bottom, an upper foamed ceramic plate, an insulation board, a lower foamed ceramic plate, a locking rod, and a locking mechanism. The bottom surface of the lower foamed ceramic plate has multiple lower receiving grooves, and the top surface of the upper foamed ceramic plate has multiple upper receiving grooves. The upper and lower receiving grooves are vertically aligned. Each of the upper, insulation, and lower foamed ceramic plates has mounting holes corresponding to the positions of the upper and lower receiving grooves. The locking rod passes through the mounting holes of the lower, insulation, and upper foamed ceramic plates. The locking mechanism is installed at the end of the locking rod, fixing the upper, insulation, and lower foamed ceramic plates together. The bottom end of the locking rod is located within the lower receiving groove, and the locking mechanism is located within the upper receiving groove.

2. The prefabricated foamed ceramic insulation wall panel according to claim 1, characterized in that, The locking rod includes a fixed plate, a connecting rod, a connecting post, and a lock head. The connecting rod is disposed on the top surface of the fixed plate, the connecting post is disposed at the end of the connecting rod, and the lock head is disposed at the end of the connecting post. The central axes of the connecting post, the connecting rod, and the lock head coincide. The outer diameter of the connecting post is smaller than the outer diameter of the connecting rod, and the outer diameter of the lock head is larger than the outer diameter of the connecting post.

3. The prefabricated foamed ceramic insulation wall panel according to claim 2, characterized in that, The lock head has a frustum-shaped structure.

4. The prefabricated foamed ceramic insulation wall panel according to claim 2, characterized in that, A sealing gasket is provided on the top surface of the fixing plate.

5. A prefabricated foamed ceramic insulation wall panel according to any one of claims 2-4, characterized in that, The locking mechanism includes a locking block, which has an embedded groove. Movable grooves are provided on both sides of the embedded groove. A movable rod passes through the side wall of the movable groove. A limit plate is provided at the outer end of the movable rod, and a movable block is fixed at its inner end. A spring is sleeved on the movable rod inside the movable groove.

6. The prefabricated foamed ceramic insulation wall panel according to claim 5, characterized in that, The movable block has an inclined surface on the side near the groove opening.

7. The prefabricated foamed ceramic insulation wall panel according to claim 1, characterized in that, The opening cover of the upper receiving groove is equipped with a sealing cap.

8. The prefabricated foamed ceramic insulation wall panel according to claim 1, characterized in that, The upper foamed ceramic plate and the lower foamed ceramic plate have a mesh groove on the side near the insulation board, and a metal mesh is fixed in the mesh groove.

9. A prefabricated foamed ceramic insulation wall panel according to claim 8, characterized in that, The surface of the metal mesh frame is covered with a rubber layer.

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