Fabricated external wall panel structure

Abstract

The utility model relates to the technical field of external wall panels, in particular to an assembly type external wall panel structure which comprises a first wall panel and a second wall panel, and sealing rings are installed on the edges of the ends, close to each other, of the first wall panel and the second wall panel. The sealing performance of the connecting position of the first wallboard and the second wallboard can be improved through a sealing ring installed between the first wallboard and the second wallboard, and through a first limiting plate installed at one end of the first wallboard, a second limiting plate can be inserted into a first inserting groove of the first limiting plate along a second inserting groove; the connection stability of the first wall plate and the second wall plate is improved conveniently, a clamping head is conveniently inserted into a clamping groove and limited through a clamping block installed on the inner wall of the clamping groove, a limiting column is inserted into a limiting groove, so that the clamping block is not prone to leaving the clamping groove, and then the connection tightness of the first wall plate and the second wall plate is improved; the problem that the sealing performance of the joint of every two adjacent external wall panels is poor is solved, and the phenomenon of water seepage is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of exterior wall panels, and specifically relates to an assembled exterior wall panel structure. Background Technique

[0002] Exterior wall decorative panels are new building exterior wall decorative and thermal insulation integrated materials developed in recent years, which are mainly used for the exterior wall decoration of various buildings such as stadiums, libraries, schools, hospital office buildings, villas, etc., and have the characteristics of beautiful appearance, simple construction, environmental protection and energy saving.

[0003] In the prior art, the exterior wall panels are passed to construction workers, and then the construction workers fix multiple exterior wall panels by riveting, welding and other methods. However, during the installation process of the existing exterior wall panels, the sealing performance at the connection between two adjacent exterior wall panels is poor, and water seepage is likely to occur. For this reason, we propose an assembled exterior wall panel structure. Content of the Utility Model

[0004] The purpose of the utility model is to provide an assembled exterior wall panel structure to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an assembled exterior wall panel structure, including: a first wall panel and a second wall panel, a sealing ring is installed at the edge of one end of the first wall panel and the second wall panel close to each other, a first limiting plate is fixedly installed at one end of the first wall panel, and a second limiting plate is correspondingly installed at one end of the second wall panel close to the first limiting plate;

[0006] A clamping groove is opened at one end of the first wall panel, clamping blocks are installed on both the inner top wall and the inner bottom wall of the clamping groove, and two elastic rods are fixedly installed at one end of the second wall panel close to the clamping groove;

[0007] One end of each of the two elastic rods away from the second wall panel is connected with a clamping head, a limiting post is installed at one end of each of the two clamping heads, and limiting grooves are correspondingly opened on the inner wall of the clamping groove close to the two limiting posts.

[0008] Preferably, the cross section of the sealing ring is cross-shaped, and sealing grooves are correspondingly opened at the edges of the first wall panel and the second wall panel close to the sealing ring, and both ends of the sealing ring are respectively installed in the two sealing grooves.

[0009] Preferably, a plurality of first insertion grooves are uniformly opened at one end of the first limiting plate close to the second limiting plate, one end of the second limiting plate is fixedly installed on the second wall panel, and a plurality of second insertion grooves are uniformly opened at the other end of the second limiting plate.

[0010] Preferably, both of the two clamping blocks are fixedly installed on the inner wall of the clamping groove close to the second wall panel, and abutting arc surfaces are opened at one ends of the two clamping blocks close to the second wall panel.

[0011] Preferably, the two card connectors are symmetrically arranged and fixedly installed at the mutually remote ends of the two elastic rods, and a card-connecting arc surface is provided at one end of each of the two card connectors remote from the second wall panel.

[0012] Preferably, one end of each of the two limiting posts is fixedly installed at one end of the adjacent card connector remote from the second wall panel, and the other end of each of the two limiting posts is slidably inserted into the adjacent limiting groove.

[0013] Preferably, a spring is installed between the two card connectors, and the two ends of the spring are respectively fixedly installed at one end of the two card connectors close to each other.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] By installing a sealing ring between the first wall panel and the second wall panel, the present utility model can improve the sealing performance at the joint of the first wall panel and the second wall panel. By installing a first limiting plate at one end of the first wall panel, the second limiting plate can be inserted into the first insertion groove of the first limiting plate along the second insertion groove, which is convenient for improving the connection stability of the first wall panel and the second wall panel. By installing a clamping block on the inner wall of the clamping groove, it is convenient to insert the card connector into the clamping groove and limit the card connector. By inserting the limiting post into the limiting groove, the clamping block is not easily separated from the clamping groove, thereby improving the tightness of the connection between the first wall panel and the second wall panel, solving the problem of poor sealing performance at the joint between two adjacent exterior wall panels, and not easily causing water seepage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic view of the overall structure of the present utility model;

[0017] Figure 2 is a three-dimensional sectional schematic view of the overall structure of the present utility model;

[0018] Figure 3 is the present utility model Figure 2 a schematic enlarged view of the structure at A in;

[0019] Figure 4 is the present utility model Figure 2 a schematic enlarged view of the structure at B in;

[0020] Figure 5 is a partial three-dimensional schematic view of the structure of the first wall panel of the present utility model;

[0021] Figure 6 is a partial three-dimensional schematic view of the structure of the second wall panel of the present utility model.

[0022] In the figure: 1. First wall panel; 2. Second wall panel; 3. Clamping groove; 4. Clamping block; 5. Abutting arc surface; 6. Elastic rod; 7. Clamping head; 8. Clamping arc surface; 9. Limiting groove; 10. Limiting post; 11. Spring; 12. Sealing ring; 13. Sealing groove; 14. First limiting plate; 15. First insertion groove; 16. Second limiting plate; 17. Second insertion groove. Detailed implementation manners

[0023] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, and are not used to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model 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 thus cannot be understood as a limitation to the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" 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 elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by referring to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily making these embodiments difficult to understand. Additionally, all embodiments can be used in combination with each other.

[0027] Please refer to Figures 1 to 6 For this utility model, a technical solution is provided: an assembled exterior wall panel structure, including: a first wall panel 1 and a second wall panel 2. A sealing ring 12 is installed at the edge of one end of the first wall panel 1 and the second wall panel 2 close to each other. A first limiting plate 14 is fixedly installed at one end of the first wall panel 1. A second limiting plate 16 is correspondingly installed at one end of the second wall panel 2 close to the first limiting plate 14. The cross-section of the sealing ring 12 is cross-shaped. Sealing grooves 13 are correspondingly opened at the edges of one end of the first wall panel 1 and the second wall panel 2 close to the sealing ring 12. Both ends of the sealing ring 12 are respectively installed in the two sealing grooves 13, which is convenient for improving the sealing performance at the connection of the first wall panel 1 and the second wall panel 2. A plurality of first insertion grooves 15 are evenly opened at one end of the first limiting plate 14 close to the second limiting plate 16. One end of the second limiting plate 16 is fixedly installed on the second wall panel 2, and a plurality of second insertion grooves 17 are evenly opened at the other end of the second limiting plate 16. And the first insertion grooves 15 and the second insertion grooves 17 cooperate with each other, so that relative displacement between the first wall panel 1 and the second wall panel 2 is not likely to occur.

[0028] A clamping groove 3 is opened at one end of the first wall panel 1. Clamping blocks 4 are installed on both the inner top wall and the inner bottom wall of the clamping groove 3. Two elastic rods 6 are fixedly installed at one end of the second wall panel 2 close to the clamping groove 3. Both of the two clamping blocks 4 are fixedly installed on the inner wall of one end of the clamping groove 3 close to the second wall panel 2. An abutting arc surface 5 is opened at one end of both of the two clamping blocks 4 close to the second wall panel 2, which is convenient for extruding and limiting the clamping block 7.

[0029] A clamping head 7 is connected to one end of each of the two elastic rods 6 away from the second wall panel 2. A limiting post 10 is installed at one end of each of the two clamping heads 7. Limiting grooves 9 are correspondingly opened on the inner wall of one end of the clamping groove 3 close to the two limiting posts 10. The two clamping heads 7 are symmetrically arranged and fixedly installed at the ends of the two elastic rods 6 away from each other. A clamping arc surface 8 is opened at one end of each of the two clamping heads 7 away from the second wall panel 2, and can slidably abut against the adjacent abutting arc surface 5. Without inserting the clamping head 7 into the clamping groove 3. One end of each of the two limiting posts 10 is fixedly installed at one end of the adjacent clamping head 7 away from the second wall panel 2, and the other end of each of the two limiting posts 10 is slidably inserted into the adjacent limiting groove 9, so that the clamping head 7 is not likely to shake up and down in the clamping groove 3. A spring 11 is installed between the two clamping heads 7. Both ends of the spring 11 are respectively fixedly installed at one end of the two clamping heads 7 close to each other. When the clamping head 7 abuts against the clamping block 4, the spring 11 is in a compressed state.

[0030] When the device works, the sealing ring 12 installed between the first wall panel 1 and the second wall panel 2 can improve the sealing performance at the connection between the first wall panel 1 and the second wall panel 2. Through the first limiting plate 14 installed at one end of the first wall panel 1, the second limiting plate 16 can be inserted into the first insertion slot 15 of the first limiting plate 14 along the second insertion slot 17, making it difficult for relative displacement to occur between the first wall panel 1 and the second wall panel 2, facilitating the improvement of the connection stability between the first wall panel 1 and the second wall panel 2. Through the clamping block 4 installed on the inner wall of the clamping slot 3, it is convenient to insert the clamping head 7 into the clamping slot 3 and limit the clamping head 7. When the clamping arc surface 8 of the clamping head 7 leaves the abutting arc surface 5, the two clamping heads 7 move away from each other under the elastic action of the spring 11, enabling the limiting column 10 to slide and insert into the limiting slot 9 to limit the clamping block 7, making it difficult for the clamping block 7 to leave the clamping slot 3, thereby improving the tightness of the connection between the first wall panel 1 and the second wall panel 2, solving the problem of poor sealing performance at the connection between two adjacent exterior wall panels, and not easily showing the phenomenon of water seepage.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled exterior wall panel structure, comprising: The first wall panel (1) and the second wall panel (2), characterized in that: at the edge of one end where the first wall panel (1) and the second wall panel (2) are close to each other, a sealing ring (12) is installed, one end of the first wall panel (1) is fixedly installed with a first limiting plate (14), and at one end of the second wall panel (2) close to the first limiting plate (14), a second limiting plate (16) is correspondingly installed; At one end of the first wall panel (1), a clamping groove (3) is opened, and clamping blocks (4) are installed on both the inner top wall and the inner bottom wall of the clamping groove (3). At one end of the second wall panel (2) close to the clamping groove (3), two elastic rods (6) are fixedly installed; At one end of each of the two elastic rods (6) away from the second wall panel (2), a clamping head (7) is connected. At one end of each of the two clamping heads (7), a limiting post (10) is installed, and on the inner wall of one end of the clamping groove (3) close to the two limiting posts (10), limiting grooves (9) are correspondingly opened; At one end of the first limiting plate (14) close to the second limiting plate (16), a number of first insertion grooves (15) are evenly opened. One end of the second limiting plate (16) is fixedly installed on the second wall panel (2), and at the other end of the second limiting plate (16), a number of second insertion grooves (17) are evenly opened.

2. The prefabricated exterior wall panel structure according to claim 1, characterized in that: The cross-section of the sealing ring (12) is cross-shaped. At the edge of one end of the first wall panel (1) and the second wall panel (2) close to the sealing ring (12), sealing grooves (13) are correspondingly opened, and both ends of the sealing ring (12) are respectively installed in the two sealing grooves (13).

3. The prefabricated exterior wall panel structure according to claim 1, characterized in that: Both of the two clamping blocks (4) are fixedly installed on the inner wall of one end of the clamping groove (3) close to the second wall panel (2), and at one end of each of the two clamping blocks (4) close to the second wall panel (2), a butting arc surface (5) is opened.

4. The prefabricated exterior wall panel structure according to claim 1, characterized in that: The two clamping heads (7) are symmetrically arranged and fixedly installed at one end of the two elastic rods (6) away from each other. At one end of each of the two clamping heads (7) away from the second wall panel (2), a clamping arc surface (8) is opened.

5. A prefabricated exterior wall panel structure according to claim 1, characterized in that: At one end of each of the two limiting posts (10), it is fixedly installed at one end of the adjacent clamping head (7) away from the second wall panel (2), and at the other end of each of the two limiting posts (10), it slides and inserts into the adjacent limiting groove (9).

6. The prefabricated exterior wall panel structure according to claim 1, characterized in that: A spring (11) is installed between the two clamping heads (7), and both ends of the spring (11) are respectively fixedly installed at one end of the two clamping heads (7) close to each other.

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