Fabricated thermal-insulation waterproof wallboard structure

Abstract

The utility model relates to the technical field of assembly type building components, and discloses an assembly type heat preservation waterproof wallboard structure which comprises a board body, a first connecting end and a second connecting end which can be connected in a clamped mode are arranged on the upper portion and the lower portion of the board body, and a sealing strip for improving sealing performance is arranged between the first connecting end and the second connecting end. According to the utility model, the upper and lower parts and the left and right parts of the two wallboards are clamped by adopting the clamping structures, so that the two adjacent wallboards can be ensured to be tightly connected, the situations of looseness and gap enlargement are avoided, and the firm and reliable connection is ensured; the sealing strips are arranged, so that a tight waterproof barrier is formed at a connecting gap of the wallboard, rainwater leakage is prevented, corrosion to an internal structure of the wallboard due to leakage is prevented, reduction of heat preservation performance is avoided, and the service life of a building is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building components, and in particular to a prefabricated thermal insulation and waterproof wall panel structure. Background Technology

[0002] In the modern construction field, prefabricated buildings are gradually becoming an important direction for the development of the construction industry due to their advantages such as high construction efficiency and controllable quality. As a key component of prefabricated buildings, prefabricated thermal insulation and waterproof wall panels directly affect the building's thermal insulation, waterproofing effects, and overall structural stability.

[0003] Traditional prefabricated wall panels have many shortcomings in their connection methods. Many wall panels use simple bolt connections or splicing methods. After long-term use, due to factors such as slight vibrations of the building structure, thermal expansion and contraction caused by temperature changes, and corrosion from the external environment, these connection methods are prone to problems such as loosening of bolts and increased gaps at the joints. This leads to a decrease in the connection stability between wall panels and seriously affects the overall performance of the building.

[0004] Traditional wall panels also face challenges in terms of thermal insulation and waterproofing. Although some wall panels have certain thermal insulation or waterproofing functions, poor sealing performance at the joints allows heat to easily dissipate through the gaps, and rainwater can easily seep into the building through these gaps, reducing the building's thermal insulation and waterproofing effectiveness and increasing energy consumption and maintenance costs. Utility Model Content

[0005] This utility model addresses the shortcomings of existing technologies by providing a prefabricated thermal insulation and waterproof wall panel structure. Through optimized structural design, it improves the waterproof performance of the wall panels and enhances the stability and reliability of the connections between the wall panels, thus overcoming the deficiencies of existing technologies.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A prefabricated thermal insulation and waterproof wall panel structure includes a panel body, wherein the panel body is provided with a first connecting end and a second connecting end that can be snapped together at the top and bottom, and a sealing strip is provided between the first connecting end and the second connecting end to improve the sealing performance. The left and right sides of the panel body are respectively provided with a first connecting plate and a second connecting plate that can be snapped together.

[0008] The first connecting end includes an extension end, on which a deformable snap-fit ​​plate is provided. The second connecting end includes an extension end, on which a snap-fit ​​plate is provided. The first connecting end and the second connecting end are respectively provided with a snap-fit ​​groove and a snap-fit ​​groove. The snap-fit ​​plate and the snap-fit ​​groove are engaged, and the snap-fit ​​plate and the snap-fit ​​groove are engaged. During the use of the building, in the face of vibration, thermal expansion and contraction of the building structure, the elastic snap-fit ​​plate and the snap-fit ​​plate can buffer the external force through their own deformation, maintain the tightness of the snap-fit, effectively prevent the connection from loosening, and greatly enhance the stability and reliability of the upper and lower connections of the wall panel.

[0009] Preferably, the first connecting end is provided with a groove, the first extension end is located in the groove, and the first snap-fit ​​groove is located in the groove. Setting the first snap-fit ​​groove in the groove makes its position more concealed and reasonable. On the one hand, it can reduce the degree of exposure of the first snap-fit ​​groove to the external environment and reduce the risk of damage caused by corrosion, etc. On the other hand, the groove structure can play a certain guiding role for the second snap-fit ​​plate during the snap-fit ​​process, helping the second snap-fit ​​plate to achieve a tight snap-fit ​​with the first snap-fit ​​groove more smoothly, thus improving the connection quality and efficiency.

[0010] Preferably, the second connecting end is provided with a first slot, the second extension end is located in the first slot, and the second snap-fit ​​groove is located in the first slot.

[0011] Preferably, the second snap-fit ​​plate is provided with a sealing strip, and the first snap-fit ​​groove is provided with a sealing groove. The sealing strip forms a seal within the sealing groove. Simultaneously, as the second snap-fit ​​plate and the first snap-fit ​​groove are engaged, the sealing strip embeds into the sealing groove, forming a tight waterproof barrier. This design effectively prevents rainwater from seeping into the interior of the wall panel from the connection point, protecting the internal structure of the wall panel from rainwater erosion and preventing problems such as decreased thermal insulation performance and structural damage caused by leakage.

[0012] Preferably, the connecting plate one is provided with a slot two, the slot two is provided with a snap-fit ​​groove three, the connecting plate two is provided with a plug end, and the plug end is provided with a snap-fit ​​plate three that can cooperate with the snap-fit ​​groove three. During the plugging process, the snap-fit ​​plate three on the plug end and the snap-fit ​​groove three in the slot two engage with each other, further enhancing the stability of the connection and improving the overall stability of the wall structure in the plane. Even after long-term use, when facing complex external forces, the wall panel can maintain a good connection in the horizontal direction and is not prone to problems such as misalignment or separation.

[0013] Preferably, the first, second, and third snap-fit ​​plates are all elastic and deformable structures. The elastic structure design greatly improves the reliability and durability of the wall panel connection, ensuring that the wall panels can maintain a tight and stable connection under different working conditions.

[0014] Preferably, the connecting plate one and the connecting plate two can be fixed to the left and right sides of the plate body by welding. The welding connection can make the connecting plate and the plate body form a solid whole, which greatly enhances the structural stability of the wall panel. Compared with other connection methods, the welding connection has better integrity and can effectively resist greater external forces.

[0015] Preferably, the plate is a polyurethane plate. Polyurethane material has a low thermal conductivity and also has properties such as moisture resistance, water resistance, fire resistance, and bending resistance.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In this invention, the two wall panels are connected by a snap-fit ​​structure both vertically and horizontally, ensuring a tight connection between adjacent wall panels and preventing loosening and widening of gaps. This ensures a firm and reliable connection. The sealing strips formed at the joints of the wall panels create a tight waterproof barrier, preventing rainwater leakage and erosion of the internal structure of the wall panels. This also prevents a decline in thermal insulation performance, extends the building's service life, and the polyurethane panels have good thermal insulation properties. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a view showing the two positions of the connecting plate of this utility model;

[0021] Figure 3 This is a structural view of the upper and lower connecting ends one and two of the plate body of this utility model;

[0022] Figure 4 This is a view showing the snap-fit ​​connection between connecting plate one and connecting plate two of this utility model;

[0023] Figure 5 This is a structural view of the connecting plate of this utility model;

[0024] Figure 6 This is a structural view of the connecting plate of this utility model;

[0025] Figure 7 This is a spliced ​​view of multiple wall panels of this utility model.

[0026] Drawing number explanation: 1. Plate body; 11. Extension end one; 12. Snap-fit ​​plate one; 13. Snap-fit ​​groove one; 14. Sealing groove; 15. Groove; 16. Extension end two; 17. Snap-fit ​​plate two; 18. Sealing strip; 19. Slot one; 110. Snap-fit ​​groove two; 2. Connecting plate one; 21. Slot two; 22. Snap-fit ​​groove three; 3. Connecting plate two; 31. Insertion end; 32. Snap-fit ​​plate three; 4. Filler. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings.

[0028] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0029] Those skilled in the art should understand that in the disclosure of this utility model, the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or position based on the orientation or positional relationship shown in the accompanying drawings. They are only for the purpose of simplifying the description of this utility model and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0030] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number. Example

[0031] Please see Figures 1-6 A prefabricated thermal insulation and waterproof wall panel structure includes a panel 1, which is a polyurethane panel. The panel 1 has a first connecting end and a second connecting end that can be snapped together at the top and bottom. A sealing strip 18 to improve the sealing performance is provided between the first connecting end and the second connecting end. The left and right sides of the panel 1 are respectively provided with a first connecting plate 2 and a second connecting plate 3 that can be snapped together.

[0032] The first connection end includes an extension end 11, on which a deformable snap-fit ​​plate 12 is provided. The second connection end includes an extension end 16, on which a snap-fit ​​plate 17 is provided. The first connection end and the second connection end are respectively provided with a snap-fit ​​groove 13 and a snap-fit ​​groove 110. The snap-fit ​​plate 12 and the snap-fit ​​groove 110 are snap-fitted together, and the snap-fit ​​plate 17 and the snap-fit ​​groove 13 are snap-fitted together. During the use of the building, in the face of vibration, thermal expansion and contraction of the building structure, the elastic snap-fit ​​plate 12 and the snap-fit ​​plate 17 can buffer the external force through their own deformation, maintain the tightness of the snap-fit, effectively prevent the connection from loosening, and greatly enhance the stability and reliability of the upper and lower connection of the wall panel.

[0033] A groove 15 is provided on the connecting end, and the extension end 11 is located in the groove 15. The snap-fit ​​groove 13 is located in the groove 15. By placing the snap-fit ​​groove 13 in the groove 15, the position of the snap-fit ​​groove 13 is more concealed and reasonable. On the one hand, it can reduce the degree of exposure of the snap-fit ​​groove 13 to the external environment and reduce the risk of damage caused by corrosion, etc. On the other hand, the structure of the groove 15 can play a certain guiding role for the snap-fit ​​plate 17 during the snap-fit ​​process, helping the snap-fit ​​plate 17 to achieve a tight snap-fit ​​with the snap-fit ​​groove 13 more smoothly, thereby improving the connection quality and efficiency.

[0034] The second connecting end is provided with a slot 19, the second extension end 16 is located in the slot 19, and the second snap-fit ​​groove 110 is located in the slot 19.

[0035] The second snap-fit ​​plate 17 is equipped with a sealing strip 18, and the first snap-fit ​​groove 13 is equipped with a sealing groove 14. The sealing strip 18 forms a seal within the sealing groove 14. Simultaneously, as the second snap-fit ​​plate 17 and the first snap-fit ​​groove 13 are snapped together, the sealing strip 18 embeds into the sealing groove 14, forming a tight waterproof barrier. This design effectively prevents rainwater from seeping into the interior of the wall panel from the connection point, protecting the internal structure of the wall panel from rainwater erosion and preventing problems such as decreased thermal insulation performance and structural damage caused by leakage.

[0036] The connecting plate 2 is provided with a slot 21, and the slot 21 is provided with a snap-fit ​​groove 22. The connecting plate 3 is provided with a plug end 31, and the plug end 31 is provided with a snap-fit ​​plate 32 that can cooperate with the snap-fit ​​groove 22. During the plugging process, the snap-fit ​​plate 32 on the plug end 31 and the snap-fit ​​groove 32 in the slot 21 snap-fit ​​each other, further enhancing the stability of the connection and improving the overall stability of the wall structure in the plane. Even after long-term use, the wall panel can maintain a good connection in the horizontal direction when facing complex external forces, and it is not easy to have problems such as misalignment or separation.

[0037] The snap-fit ​​plate 12, snap-fit ​​plate 2 17 and snap-fit ​​plate 32 are all elastic and deformable structures. The elastic structure design greatly improves the reliability and durability of the wall panel connection, ensuring that the wall panels can maintain a tight and stable connection under different working conditions.

[0038] Connecting plate 12 and connecting plate 23 can be fixed to the left and right sides of plate 1 by welding. Welding connection can make the connecting plate and plate 1 form a solid whole, which greatly enhances the structural stability of the wall panel. Compared with other connection methods, the welded connection has better integrity and can effectively resist greater external forces. When the wall panel is installed on the wall, its extension end 11 extends upward for a long time. The blank area of ​​its extension end 11 can be connected to the wall with screws to fix the wall panel to the wall.

[0039] Figure 7 This is a splicing view of multiple wall panels. When connecting the wall panels vertically, the connecting end one of one wall panel is aligned with the connecting end two of another wall panel. Specifically, snap-fit ​​plate one 12 is inserted into snap-fit ​​groove two 110, and snap-fit ​​plate two 17 is inserted into snap-fit ​​groove one 13. During insertion, snap-fit ​​plate one 12 and snap-fit ​​plate two 17, due to their elastic deformation properties, will undergo a certain degree of elastic deformation, thus smoothly entering snap-fit ​​groove one 13 and snap-fit ​​groove two 110 respectively and achieving a tight snap-fit. At this time, the sealing strip 18 on snap-fit ​​plate two 17 will be embedded in the sealing groove 14 in snap-fit ​​groove one 13. The internal structure forms a good seal, effectively preventing rainwater leakage. When connecting adjacent wall panels left and right, the connecting plate 2 and connecting plate 3 of the adjacent wall panels are connected. The plug end 31 of the connecting plate 3 is inserted into the slot 21 of the connecting plate 2. During the insertion process, the snap-fit ​​plate 32 on the plug end 31 will cooperate with the snap-fit ​​groove 32 in the slot 21 and snap together, thereby achieving a stable connection of the wall panels in the left and right directions. This further enhances the overall stability of the wall panel structure. Even after the screws loosen after long-term use, it can still ensure good connection stability between the wall panels.

[0040] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations or modifications.

Claims

1. A prefabricated thermal insulation and waterproof wall panel structure, characterized in that, The plate (1) includes a plate body (1), which has a connecting end one and a connecting end two that can be snapped together at the top and bottom. A sealing strip (18) to improve sealing is provided between the connecting end one and the connecting end two. The plate body (1) has a connecting plate one (2) and a connecting plate two (3) that can be snapped together on the left and right sides respectively. The first connecting end includes an extension end (11), on which a deformable snap-fit ​​plate (12) is provided. The second connecting end includes an extension end (16), on which a snap-fit ​​plate (17) is provided. The first connecting end and the second connecting end are respectively provided with a snap-fit ​​groove (13) and a snap-fit ​​groove (110). The snap-fit ​​plate (12) and the snap-fit ​​groove (110) are snap-fitted together, and the snap-fit ​​plate (17) and the snap-fit ​​groove (13) are snap-fitted together.

2. The prefabricated thermal insulation and waterproof wall panel structure according to claim 1, characterized in that: The connecting end is provided with a groove (15), the extension end (11) is located in the groove (15), and the snap-fit ​​groove (13) is located in the groove (15).

3. The prefabricated thermal insulation and waterproof wall panel structure according to claim 2, characterized in that: The second connecting end is provided with a slot one (19), the second extension end (16) is located in the slot one (19), and the second snap-fit ​​groove (110) is located in the slot one (19).

4. The prefabricated thermal insulation and waterproof wall panel structure according to claim 3, characterized in that: The second snap-fit ​​plate (17) is provided with a sealing strip (18), and the first snap-fit ​​groove (13) is provided with a sealing groove (14). The sealing strip (18) forms a seal in the sealing groove (14).

5. The prefabricated thermal insulation and waterproof wall panel structure according to claim 1, characterized in that: The connecting plate 1 (2) is provided with a slot 2 (21), the slot 2 (21) is provided with a snap-fit ​​groove 3 (22), the connecting plate 2 (3) is provided with a plug-in end (31), and the plug-in end (31) is provided with a snap-fit ​​plate 3 (32) that can cooperate with the snap-fit ​​groove 3 (22).

6. The prefabricated thermal insulation and waterproof wall panel structure according to claim 4, characterized in that: The first snap-fit ​​plate (12), the second snap-fit ​​plate (17), and the third snap-fit ​​plate (32) are all elastic and deformable structures.

7. The prefabricated thermal insulation and waterproof wall panel structure according to claim 5, characterized in that: The connecting plate one (2) and the connecting plate two (3) can be fixed to the left and right sides of the plate body (1) by welding.

8. The prefabricated thermal insulation and waterproof wall panel structure according to claim 1, characterized in that: The plate (1) is a polyurethane plate.

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