An assembled building wallboard connecting structure facilitating quick installation

Abstract

The utility model relates to the technical field of fabricated building, disclose a kind of fabricated building wallboard connecting structure of quick installation convenience, comprising: substrate, for bearing assembly;First connecting component, including the transverse expansion plate being arranged in substrate side, further include the limiting plate being set in transverse expansion plate side, further include the clamping head slidingly connected on substrate, and clamping head is cooperated with limiting plate;Second connecting component, including the corner expansion plate being arranged in substrate side, further include the threaded rod being screwed on substrate;Third connecting component, including the vertical expansion plate slidingly connected on substrate, further include the fixed screw being set in substrate and vertical expansion plate, further include the sleeve being screwed on fixed screw, each component is assembled by sliding, screw thread connection and so on, without complex construction process, provide support for the quick installation of wallboard connecting structure, adapt to the efficient construction demand of fabricated building.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building technology, specifically to a prefabricated building wall panel connection structure that facilitates rapid installation. Background Technology

[0002] With the accelerating pace of industrialization in the construction industry, prefabricated buildings have become an important direction for the transformation and development of the construction industry due to their advantages such as high construction efficiency, low resource consumption, and less on-site pollution. As the core enclosure and partition components of prefabricated buildings, the rationality of the connection structure of wall panels directly determines the overall stability, construction efficiency, and post-construction performance of the building. Therefore, wall panel connection technology has always been a research focus and key breakthrough direction in the field of prefabricated buildings.

[0003] A search revealed existing technology (application number: CN220550714U), which describes "a prefabricated building wall panel connector." This utility model includes: a device body, specifically, the device body includes a wall panel body, a first connecting plate, and a second connecting plate. The first connecting plate is fixedly disposed on the side wall of the wall panel body, and the second connecting plate is fixedly disposed on the other side wall of the wall panel body; a positioning mechanism, disposed on the device body, for facilitating positioning and alignment when connecting multiple wall panels. Specifically, the positioning mechanism includes positioning cylinders and positioning columns. Two positioning cylinders are symmetrically arranged, each disposed on the side wall of the wall panel body and located on both sides of the first connecting plate. Two positioning columns are symmetrically arranged, each fixedly disposed on the other side wall of the wall panel body and located on both sides of the second connecting plate.

[0004] However, while existing technologies have solved the problem of insufficient optimization in the connection between multiple wall panels, they still have some shortcomings: existing technologies can only make horizontal connections and have a single fixing method. This device can meet different installation requirements through quick disassembly and multi-directional installation. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a prefabricated building wall panel connection structure that facilitates rapid installation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a prefabricated building wall panel connection structure that facilitates rapid installation, comprising: a base plate for supporting components; a first connecting component, comprising a transverse expansion plate arranged on one side of the base plate, a limiting plate arranged on one side of the transverse expansion plate, and a clip slidably connected to the base plate, wherein the clip cooperates with the limiting plate; a second connecting component, comprising a corner expansion plate arranged on one side of the base plate, and a threaded rod threadedly connected to the base plate; and a third connecting component, comprising a vertical expansion plate slidably connected to the base plate, a fixing screw arranged on the base plate and the vertical expansion plate, and a sleeve threadedly connected to the fixing screw.

[0007] As a further description of the above technical solution:

[0008] The first connecting component includes: a sliding post disposed on one side of the card head and slidably connected to the substrate; a knob rotatably connected to the sliding post; and a spring, one end of which is connected to the card head and the other end of which is connected to the substrate.

[0009] As a further description of the above technical solution:

[0010] Two sets of positioning blocks are provided on one side of the lateral expansion plate, and the positioning blocks are wedge-shaped and cooperate with the substrate.

[0011] As a further description of the above technical solution:

[0012] The second connecting component includes: a bump, welded to one side of the corner extension plate and mating with the substrate; and a through hole formed on the bump.

[0013] As a further description of the above technical solution:

[0014] The protrusion is L-shaped and engages with the threaded rod for locking.

[0015] As a further description of the above technical solution:

[0016] The third connecting component includes a groove, which is formed on the top of the base plate, the horizontal expansion plate and the corner expansion plate, and is slidably connected to the vertical expansion plate.

[0017] As a further description of the above technical solution:

[0018] The groove is trapezoidal in shape.

[0019] This utility model has the following beneficial effects:

[0020] The horizontal expansion plate is initially positioned by a wedge-shaped positioning block, the L-shaped protrusion and the threaded rod lock the corner expansion plate, the trapezoidal slide groove restricts the vertical expansion plate from sliding off, and the clamp and limit plate cooperate, and the threaded rod and fixing screw are connected to the sleeve to restrict the relative movement of each component in multiple directions, forming a stable connection system.

[0021] The sliding column drives the clamp head to move and is reset with the spring, which facilitates the adjustment of the clamp head and the limiting plate. The components are assembled by sliding, threaded connection and other methods, without complicated construction process, which provides support for the rapid installation of wall panel connection structure and meets the high-efficiency construction needs of prefabricated buildings. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the horizontal unfolding of this utility model;

[0024] Figure 3 This is a schematic diagram of the first connecting component of this utility model;

[0025] Figure 4 This is a schematic diagram of the second connecting component of this utility model.

[0026] Legend:

[0027] 1. Base plate; 2. Horizontal expansion plate; 3. Corner expansion plate; 4. Vertical expansion plate; 5. Positioning block; 6. Limiting plate; 7. Clip; 8. Sliding column; 9. Knob; 10. Spring; 11. Protrusion; 12. Through hole; 13. Threaded rod; 14. Slide groove; 15. Fixing screw; 16. Sleeve. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Example 1

[0032] like Figures 1 to 4 As shown, this embodiment provides a prefabricated building wall panel connection structure that facilitates rapid installation, comprising: a base plate 1 for supporting components; a first connecting component including a horizontal expansion plate 2 arranged on one side of the base plate 1, a limiting plate 6 arranged on one side of the horizontal expansion plate 2, and a clip 7 slidably connected to the base plate 1, wherein the clip 7 cooperates with the limiting plate 6; a second connecting component including a corner expansion plate 3 arranged on one side of the base plate 1, and a threaded rod 13 threadedly connected to the base plate 1; and a third connecting component including a vertical expansion plate 4 slidably connected to the base plate 1, a fixing screw 15 arranged on the base plate 1 and the vertical expansion plate 4, and a sleeve 16 threadedly connected to the fixing screw 15.

[0033] Understandable Figure 1 The diagram only schematically illustrates some of the components included in the connection structure; the actual shape, size, location, and construction of these components are not subject to change. Figure 1 Due to limitations, the connection structure can also include, compared to Figure 1 More or fewer parts.

[0034] Furthermore, in this embodiment, the horizontal expansion plate 2, the corner expansion plate 3, and the vertical expansion plate 4 are respectively connected to the base plate 1 by the cooperation of the clamp 7 and the limiting plate 6 in the first connecting component, the threaded rod 13 in the second connecting component threadedly connecting the base plate 1, and the fixing screw 15 in the third connecting component cooperating with the sleeve 16, thereby realizing the assembly of the prefabricated building wall panel connection structure and the component assembly of the wall panel connection structure, providing a foundation for rapid installation.

[0035] Specifically, the first connecting component includes: a sliding post 8, which is disposed on one side of the card head 7 and is slidably connected to the base plate 1; a knob 9, which is rotatably connected to the sliding post 8; and a spring 10, one end of which is connected to the card head 7 and the other end of which is connected to the base plate 1.

[0036] In this embodiment, rotating the knob 9 can drive the sliding column 8 to slide on the base plate 1. The sliding column 8 drives the locking head 7 to move. The spring 10 can generate elastic deformation when the locking head 7 moves, which helps the locking head 7 to reset and cooperate with the limiting plate 6, improves the flexibility of the locking head 7 and the limiting plate 6 in the first connecting assembly, facilitates the adjustment of the position of the locking head 7, and ensures the stability of the connection.

[0037] Specifically, two sets of positioning blocks 5 are provided on one side of the lateral expansion plate 2, and the positioning blocks 5 are wedge-shaped and cooperate with the base plate 1.

[0038] As a preferred implementation, the lateral expansion plate 2 cooperates with the substrate 1 through two sets of wedge-shaped positioning blocks 5 on one side to achieve the initial positioning of the lateral expansion plate 2 on the substrate 1, thereby positioning the lateral expansion plate 2, reducing positional deviation during installation, and improving the accuracy of the connection between the lateral expansion plate 2 and the substrate 1.

[0039] Example 2

[0040] Specifically, the second connection component includes: a bump 11, which is welded to one side of the corner extension plate 3 and mates with the substrate 1; and a through hole 12, which is formed on the bump 11.

[0041] In this embodiment, the corner expansion plate 3 is engaged with the base plate 1 by a protrusion 11 welded on one side. The through hole 12 on the protrusion 11 can be used to insert the connector, further fixing the corner expansion plate 3 and the base plate 1, enhancing the connection stability between the corner expansion plate 3 and the base plate 1, and providing a structural basis for subsequent further fixing.

[0042] Specifically, the protrusion 11 is L-shaped and engages with the threaded rod 13 for locking.

[0043] With this configuration, the L-shaped protrusion 11 engages with another groove through its own shape to form a locking structure, which restricts the relative movement between the corner extension plate 3 and the base plate 1, enhances the locking effect of the protrusion 11, further ensures the stability of the connection between the corner extension plate 3 and the base plate 1, and prevents the connection from becoming loose.

[0044] Example 3

[0045] Specifically, the third connecting component includes a slide groove 14, which is formed on the top of the base plate 1, the horizontal expansion plate 2 and the corner expansion plate 3, and is slidably connected to the vertical expansion plate 4.

[0046] The vertical expansion plate 4 can slide along the groove 14 opened on the top of the base plate 1, the horizontal expansion plate 2 and the corner expansion plate 3, so as to realize the position adjustment and assembly of the vertical expansion plate 4 on different components, provide a sliding track for the vertical expansion plate 4, facilitate the installation and position adjustment of the vertical expansion plate 4, and improve the flexibility of the overall structure assembly.

[0047] Specifically, the groove 14 is trapezoidal in shape.

[0048] In actual use, after the user fixes the position of the base plate 1, the positioning block 5 on one side of the horizontal expansion plate 2 is aligned with the corresponding position on the base plate 1. The limiting plate 6 presses the locking head 7 outward and resets under the action of the spring 10 to achieve fixation. When disassembly is required, the user pulls the knob 9 outward and rotates the knob 9 to release the locking head 7 from the limiting plate 6. When vertical expansion is required, the user installs the vertical expansion plate 4 on the base plate 1 through the slide groove 14 and fixes it by threading the fixing screw 15 through the sleeve 16. At the corner, the user can engage the protrusion 11 with the base plate 1 and rotate the threaded rod 13 to ensure that the corner expansion plate 3 does not move outward.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A prefabricated building wall panel connection structure that facilitates rapid installation, characterized in that, include: Substrate (1), used to support components; The first connecting component includes a lateral expansion plate (2) arranged on one side of the substrate (1), a limiting plate (6) disposed on one side of the lateral expansion plate (2), and a clip (7) slidably connected to the substrate (1), wherein the clip (7) cooperates with the limiting plate (6). The second connecting assembly includes a corner extension plate (3) arranged on one side of the substrate (1) and a threaded rod (13) threadedly connected to the substrate (1). The third connecting assembly includes a vertical extension plate (4) slidably connected to the substrate (1), a fixing screw (15) disposed on the substrate (1) and the vertical extension plate (4), and a sleeve (16) threadedly connected to the fixing screw (15).

2. The prefabricated building wall panel connection structure for easy and rapid installation according to claim 1, characterized in that, The first connection component includes: A sliding post (8) is provided on one side of the card head (7) and is slidably connected to the base plate (1); The knob (9) is rotatably connected to the sliding column (8); The spring (10) is connected at one end to the clip (7) and at the other end to the base plate (1).

3. The prefabricated building wall panel connection structure for easy and rapid installation according to claim 2, characterized in that, Two sets of positioning blocks (5) are provided on one side of the transverse expansion plate (2), and the positioning blocks (5) are wedge-shaped and cooperate with the substrate (1).

4. The prefabricated building wall panel connection structure for easy and rapid installation according to claim 3, characterized in that, The second connection component includes: The bump (11) is welded to one side of the corner extension plate (3) and mates with the substrate (1); A through hole (12) is provided on the protrusion (11).

5. A prefabricated building wall panel connection structure for easy and rapid installation according to claim 4, characterized in that, The protrusion (11) is L-shaped and engages with the threaded rod (13) for locking.

6. The prefabricated building wall panel connection structure according to claim 5, characterized in that, The third connection component includes: A groove (14) is formed on the top of the base plate (1), the horizontal expansion plate (2) and the corner expansion plate (3), and is slidably connected to the vertical expansion plate (4).

7. A prefabricated building wall panel connection structure for easy and rapid installation according to claim 6, characterized in that, The groove (14) is trapezoidal in shape.

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