Connecting structure for internal and external corners of fabricated wall surface

Abstract

The utility model relates to the technical field of fabricated wall surfaces, in particular to a connecting structure for internal and external corners of a fabricated wall surface, which comprises a wall body, a first wall panel, a second wall panel and a third wall panel are arranged on one side of the surface of the wall body, and the first wall panel, the second wall panel and the third wall panel are all mounted on the wall body through connecting assemblies. The connecting assembly comprises two first connecting pieces, the two first connecting pieces are symmetrically arranged on the surfaces of the two sides of the first wall panel, a second connecting piece is arranged on one side of each first connecting piece, and a first clamping groove is formed in each first connecting piece. And multiple fixing can be conducted on the connecting piece, so that the overall structural strength of the connecting piece is improved, and the stability of the assembled wall surface after installation is effectively improved.

Description

Technical Field

[0001] This application relates to the field of prefabricated wall technology, and in particular to a connection structure for the internal and external corners of prefabricated walls. Background Technology

[0002] The inside and outside corners of a wall are the angles formed by the ceiling and the wall. A concave corner is called an inside corner, such as the angle between the ceiling and the surrounding walls. A convex corner is called an outside corner, which is the angle formed by two walls together, such as the angle between two walls at a corner in a corridor. Currently, to improve the aesthetics of walls during building decoration, prefabricated wall panels are often installed at the inside and outside corners of walls. Connectors are typically used for installation and fixing of prefabricated wall panels.

[0003] However, during installation using connectors, it was found that existing connectors are typically fixed directly with screws. However, screw installation alone cannot guarantee the strength of the connector after installation, easily leading to the detachment of the prefabricated wall panel. Therefore, to solve the above problems, this application provides a connection structure for the internal and external corners of prefabricated walls. Utility Model Content

[0004] To address the issue of insufficient strength when using screws for connecting parts, this application provides a connection structure for the internal and external corners of prefabricated walls.

[0005] This application provides a connection structure for the internal and external corners of prefabricated walls, including a wall body. A first wall panel, a second wall panel, and a third wall panel are provided on one side of the wall surface. The first, second, and third wall panels are all installed on the wall body via a connecting assembly. The connecting assembly includes two first connectors symmetrically disposed on both sides of the first wall panel. A second connector is provided on one side of each first connector. A first slot is provided on the first connector. Protrusions are fixedly connected to both ends of the second connector. A first fixing plate is fixedly connected to the outer ends of the first and second connectors. A second fixing plate is fixedly connected to the inner ends of the first and second connectors. A third connector is symmetrically disposed on the outer side of the third wall panel. The other end of the second connector extends to the third wall panel. A second slot is provided at one end of the third connector. A third fixing plate is fixedly connected to the inner ends of the second and third connectors. A fourth fixing plate is fixedly connected to the outer ends of the second and third connectors.

[0006] Preferably, the second wall panel is disposed on one end side of the first wall panel, and the third wall panel is disposed on one end side of the second wall panel.

[0007] Preferably, the positions and sizes of the first slot, the protrusion, and the second slot are all correspondingly set, and the protrusions on both sides are respectively engaged with the inner sides of the first slot and the second slot.

[0008] Preferably, the first fixing plate, the second fixing plate, and the fourth fixing plate are all L-shaped.

[0009] Preferably, the first fixing plate, the second fixing plate, the third fixing plate, and the fourth fixing plate are all fixed by screws.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] By designing connecting components, when connecting the internal and external corners of prefabricated walls, the first, second, and third connecting pieces are first spliced ​​together. Then, the spliced ​​joints of the first, second, and third connecting pieces are fixed using the first, second, third, and fourth fixing plates. Finally, screws are used to fix the spliced ​​first, second, and third connecting pieces to the first, second, and third wall panels, thus completing the installation. Compared with existing technologies, this design allows for multiple fixations of the connecting pieces, thereby improving the overall structural strength of the connecting pieces and effectively enhancing the stability of the prefabricated wall after installation. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the device in the embodiments of this application;

[0013] Figure 2 This is a side view of the device in the embodiments of this application;

[0014] Figure 3 This is a partial structural schematic diagram of the first connector in an embodiment of this application;

[0015] Figure 4 This is a partial structural diagram of the third connector in an embodiment of this application.

[0016] Explanation of reference numerals in the attached drawings: 1. Wall; 2. First wall panel; 3. Second wall panel; 4. Third wall panel; 5. Connecting component; 6. First connector; 7. Second connector; 8. First slot; 9. Protrusion; 10. First fixing plate; 11. Second fixing plate; 12. Third connector; 13. Second slot; 14. Third fixing plate; 15. Fourth fixing plate. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0018] Example:

[0019] A connection structure for the inside and outside corners of prefabricated walls, used for connection and installation at the inside and outside corners of prefabricated walls, see reference. Figure 1 - Figure 2 The wall includes a wall 1. A first wall panel 2, a second wall panel 3 and a third wall panel 4 are provided on one side of the surface of the wall 1. The second wall panel 3 is provided on one side of the end of the first wall panel 2 and the third wall panel 4 is provided on one side of the end of the second wall panel 3. The first wall panel 2, the second wall panel 3 and the third wall panel 4 are all installed on the wall 1 by connecting components 5.

[0020] During construction, the first wall panel 2, the second wall panel 3, and the third wall panel 4 are first attached to the surface of the wall 1, and then the first wall panel 2, the second wall panel 3, and the third wall panel 4 are connected and installed through the connecting component 5. The connecting component 5 can improve the stability of the connection and installation.

[0021] Reference Figure 3 - Figure 4 The connecting component 5 includes two first connectors 6, which are symmetrically arranged on both sides of the first wall panel 2. A second connector 7 is provided on one side of each first connector 6. A first slot 8 is provided on the first connector 6. Both ends of the second connector 7 are fixedly connected to protrusions 9. A first fixing plate 10 is fixedly connected to the outer ends of the first connector 6 and the second connector 7. A second fixing plate 11 is fixedly connected to the inner ends of the first connector 6 and the second connector 7. A third connector 12 is symmetrically arranged on the outer side of the third wall panel 4. The other end of the second connector 7 extends to the third wall panel 4. A second slot 13 is provided at one end of the third connector 12. The positions and dimensions of the slot 8, protrusion 9, and second slot 13 are all set accordingly. The protrusions 9 on both sides are respectively engaged with the inner sides of the first slot 8 and the second slot 13. The inner side of the end of the second connector 7 and the third connector 12 is fixedly connected to the third fixing plate 14. The outer side of the end of the second connector 7 and the third connector 12 is fixedly connected to the fourth fixing plate 15. The first fixing plate 10, the second fixing plate 11, and the fourth fixing plate 15 are all set to L-shape. The first fixing plate 10, the second fixing plate 11, the third fixing plate 14, and the fourth fixing plate 15 are all fixed by screws.

[0022] During installation, first insert the protrusion 9 at one end of the second connector 7 into the first slot 8 on the first connector 6, then insert the protrusion 9 at the other end of the second connector 7 into the second slot 13 on the third connector 12 to splice the first connector 6, the second connector 7, and the third connector 12. Then, fix the splice of the first connector 6, the second connector 7, and the third connector 12 with the first fixing plate 10, the second fixing plate 11, the third fixing plate 14, and the fourth fixing plate 15. Finally, use screws to fix the spliced ​​first connector 6, the second connector 7, and the third connector 12 to the first wall panel 2, the second wall panel 3, and the third wall panel 4 to complete the installation.

[0023] This application provides a connection structure for the internal and external corners of prefabricated walls. The working principle is as follows: During installation, the first wall panel 2, the second wall panel 3, and the third wall panel 4 are first attached to the surface of the wall 1. Then, the protrusion 9 at one end of the second connector 7 is inserted into the first slot 8 on the first connector 6, and the protrusion 9 at the other end of the second connector 7 is inserted into the second slot 13 on the third connector 12. The first connector 6, the second connector 7, and the third connector 12 are then spliced ​​together. The spliced ​​joints are then fixed using the first fixing plate 10, the second fixing plate 11, the third fixing plate 14, and the fourth fixing plate 15. Multiple fixings improve the stability of the connection and ensure structural strength. Finally, screws are used to fix the spliced ​​first connector 6, the second connector 7, and the third connector 12 to the first wall panel 2, the second wall panel 3, and the third wall panel 4, thus completing the installation.

[0024] The foregoing description, with reference to preferred embodiments, illustrates an exemplary implementation of a connection structure for the internal and external corners of prefabricated walls provided by this disclosure. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, the protection scope of which is determined by the appended claims.

Claims

1. A connection structure for the internal and external corners of prefabricated walls, comprising a wall (1), characterized in that: The wall (1) has a first wall panel (2), a second wall panel (3), and a third wall panel (4) on one side of its surface. The first wall panel (2), the second wall panel (3), and the third wall panel (4) are all installed on the wall (1) by a connecting component (5). The connecting component (5) includes two first connectors (6), which are symmetrically arranged on both sides of the first wall panel (2). A second connector (7) is provided on one side of the first connector (6). A first slot (8) is provided on the first connector (6). Both ends of the second connector (7) are fixedly connected to protrusions (9). The first connector (6) and the first connector (9) are connected to the first connector (6) and the second ...9) and the second connector (9) are connected to the first connector (9) and the second connector (9) are connected to the first connector (9) and the second connector (9) are connected to the first connector (9) and the second connector (9) are connected to the first connector (9) and the second connector (9) are connected to the first connector (9) and the second connector (9) are connected to the The second connector (7) is fixedly connected to the outer side of the end of the first connector (6) and the inner side of the end of the second connector (7) by the second fixing plate (11). The third wall panel (4) is symmetrically provided with a third connector (12) on the outer side. The other end of the second connector (7) extends to the third wall panel (4). The third connector (12) is provided with a second slot (13) at one end. The inner side of the end of the second connector (7) and the third connector (12) by the third fixing plate (14) are fixedly connected. The outer side of the end of the second connector (7) and the third connector (12) by the fourth fixing plate (15) are fixedly connected.

2. The connection structure for the internal and external corners of prefabricated walls according to claim 1, characterized in that: The second wall panel (3) is disposed on one side of the end of the first wall panel (2), and the third wall panel (4) is disposed on one side of the end of the second wall panel (3).

3. A connection structure for the internal and external corners of prefabricated walls according to claim 1, characterized in that: The first slot (8), the protrusion (9) and the second slot (13) are all positioned and sized accordingly, and the protrusions (9) on both sides are respectively engaged inside the first slot (8) and the second slot (13).

4. A connection structure for the internal and external corners of prefabricated walls according to claim 1, characterized in that: The first fixing plate (10), the second fixing plate (11) and the fourth fixing plate (15) are all L-shaped.

5. A connection structure for the internal and external corners of prefabricated walls according to claim 1, characterized in that: The first fixing plate (10), the second fixing plate (11), the third fixing plate (14) and the fourth fixing plate (15) are all fixed by screws.

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