Plastic protective drainage plate convenient to splice

Abstract

The utility model discloses a plastic protective drain board convenient to splice. The plastic protective drain board comprises a drain board main body, an upper connecting plate is arranged on the side wall of one side of the drainage plate body, a lower connecting plate matched with the adjacent upper connecting plate is arranged on the side wall of the other side of the drainage plate body, and a connecting assembly is arranged on the lower connecting plate and used for splicing and fixing the lower connecting plate and the upper connecting plate. A side connecting plate is arranged on the front side wall of the drain board main body, and an inserting assembly is arranged on the side connecting plate and used for connecting the side walls of the adjacent drain board main body. The utility model belongs to the technical field of drainage plates, and particularly relates to a plastic protective drainage plate convenient to splice.

Description

Technical Field

[0001] This utility model belongs to the field of drainage board technology, specifically referring to a plastic protective drainage board that is easy to assemble. Background Technology

[0002] With the acceleration of urbanization and the continuous expansion of building scale, the demand for drainage boards has exploded. Especially in projects such as large underground parking lots, basements of high-rise buildings, and eco-friendly roofs, the area covered by drainage boards can easily reach tens of thousands of square meters. This not only requires drainage boards to have excellent drainage and protective performance, but also poses an unprecedented challenge to the ease of their splicing and installation.

[0003] Traditional splicing methods are cumbersome and complex, often requiring skilled workers to use hot melt welding equipment, special adhesives, and other tools. The process is time-consuming and labor-intensive, and is greatly affected by the construction site environment. Under harsh conditions such as high humidity and confined space, the splicing quality is difficult to guarantee. Utility Model Content

[0004] The technical problem this invention aims to solve is that the existing plastic protective drainage boards are relatively complicated to assemble, which affects construction efficiency.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: a plastic protective drainage board that is easy to splice, including a drainage board body; an upper connecting plate is provided on one side wall of the drainage board body, and a lower connecting plate that cooperates with the adjacent upper connecting plate is provided on the other side wall of the drainage board body; a connecting component is provided on the lower connecting plate for splicing and fixing the lower connecting plate and the upper connecting plate.

[0006] A side plate is provided on the front side wall of the main body of the drainage board, and a plug-in assembly is provided on the side plate for connecting the side walls of adjacent drainage board bodies.

[0007] Furthermore, the connecting assembly includes a plug hole and a plug rod. The plug holes are equidistantly opened on the upper connecting plate, and a limiting block is provided on the side wall of the plug hole. The plug rod is fixed to the top wall of the lower connecting plate and movably plugged into the plug hole. A stop block that cooperates with the limiting block is provided on the side wall of the plug rod.

[0008] Furthermore, the plug-in assembly includes a groove and a plug plate. The groove is formed on the side plate, and the plug plate is fixed to the rear side wall of the drainage board body and movably engaged with the groove.

[0009] Preferably, the bottom of the upper plate is provided with a groove, and the top of the lower plate is provided with a protrusion that matches the groove.

[0010] The beneficial effects of the above-mentioned structure of this utility model are as follows: The plastic protective drainage board provided by this utility model is easy to splice. By setting an upper plate and a lower plate, cooperating with insertion holes and insertion rods, and using limiting blocks to limit the stop blocks, it is easy to fix the upper plate and the lower plate, thereby splicing the main body of the plastic protective drainage board. By setting a groove and insertion plate, the front and rear sides of adjacent drainage board main bodies can be connected. The structure is simple and the operation is convenient. Attached Figure Description

[0011] Figure 1 This utility model proposes an integrated structure for a plastic protective drainage board that is easy to assemble. Figure 1 ;

[0012] Figure 2 This utility model proposes an integrated structure for a plastic protective drainage board that is easy to assemble. Figure 2 ;

[0013] Figure 3 This utility model proposes an integrated structure for a plastic protective drainage board that is easy to assemble. Figure 3 ;

[0014] Figure 4 for Figure 1 Enlarged view of a portion of point A in the middle;

[0015] Figure 5 for Figure 1 Enlarged view of section B in the middle.

[0016] Among them, 1. Drainage board body, 2. Upper connecting plate, 3. Lower connecting plate, 4. Connecting component, 5. Side connecting plate, 6. Insertion component, 7. Insertion hole, 8. Insertion rod, 9. Limiting block, 10. Stop block, 11. Connecting groove, 12. Insertion plate, 13. Groove, 14. Protrusion. Detailed Implementation

[0017] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0018] 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.

[0019] like Figure 1-5 As shown, this utility model proposes a conveniently assembled plastic protective drainage board, including a drainage board body 1; an upper connecting plate 2 is provided on one side wall of the drainage board body 1, and a lower connecting plate 3 is provided on the other side wall of the drainage board body 1 to cooperate with the adjacent upper connecting plate 2. A connecting component 4 is provided on the lower connecting plate 3 for splicing and fixing the lower connecting plate 3 and the upper connecting plate 2. The connecting component 4 includes insertion holes 7 and insertion rods 8. The insertion holes 7 are equidistantly opened on the upper connecting plate 2, and a limiting block 9 is provided on the side wall of the insertion hole 7. The insertion rod 8 is fixed. The upper plate 2 is attached to the top wall of the lower plate 3 and movably inserted into the insertion hole 7. The side wall of the insertion rod 8 is provided with a stop block 10 that cooperates with the limiting block 9. When splicing adjacent drainage board bodies 1, the upper plate 2 is fastened onto the lower plate 3, and the insertion rod 8 is inserted into the insertion hole 7. The upper plate 2 is pressed down so that the stop block 10 passes over the limiting block 9. Using the structure of the stop block 10, which is narrower at the top and wider at the bottom, the stop block 10 is fastened, thereby limiting the insertion rod 8. The upper plate 2 and the lower plate 3 are spliced ​​together, realizing the connection of adjacent drainage board bodies 1.

[0020] like Figure 1 , 2 As shown in Figure 3, a side plate 5 is provided on the front side wall of the drainage board body 1, and a plug-in assembly 6 is provided on the side plate 5 for connecting the side walls of adjacent drainage board bodies 1. The plug-in assembly 6 includes a groove 11 and a plug plate 12. The groove 11 is opened on the side plate 5, and the plug plate 12 is fixed to the rear side wall of the drainage board body 1 and is movably engaged with the groove 11. When splicing the side of the drainage board body 1, the plug plate 12 is inserted into the groove 11. The dovetail structure of the groove 11 and the plug plate 12 is used to realize the connection of adjacent drainage board bodies 1.

[0021] like Figure 1 and 2 As shown, the bottom of the upper plate 2 is provided with a groove 13, and the top of the lower plate 3 is provided with a protrusion 14 that matches the groove 13. When the upper plate 2 and the lower plate 3 overlap, the protrusion 14 is inserted into the groove 13, which can increase the sealing of the splice.

[0022] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A plastic protective drain board which is easy to splice, comprising a drain board body (1); characterized in that: One side wall of the drainage plate body (1) is provided with an upper connecting plate (2), the other side wall of the drainage plate body (1) is provided with a lower connecting plate (3) matched with the adjacent upper connecting plate (2), the lower connecting plate (3) is provided with a connecting assembly (4) for splicing and fixing the lower connecting plate (3) and the upper connecting plate (2); The front side wall of the drainage plate body (1) is provided with a side connecting plate (5), the side connecting plate (5) is provided with a plug-in assembly (6) for connecting the side wall of the adjacent drainage plate body (1).

2. A plastic protective drainage board according to claim 1, characterized in that: The connecting assembly (4) comprises a plug-in hole (7) and a plug-in rod (8), the plug-in hole (7) is equidistantly arranged on the upper connecting plate (2), the side wall of the plug-in hole (7) is provided with a limiting block (9), the plug-in rod (8) is fixedly connected to the top wall of the lower connecting plate (3) and movably plugs into the plug-in hole (7), the side wall of the plug-in rod (8) is provided with a stop block (10) matched with the limiting block (9).

3. The plastic protective drain board of claim 1, wherein: The plug-in assembly (6) comprises a connecting groove (11) and a plug-in plate (12), the connecting groove (11) is arranged on the side connecting plate (5), and the plug-in plate (12) is fixedly connected to the rear side wall of the drainage plate body (1) and movably clamped with the connecting groove (11).

4. The plastic protective drain board of claim 2, wherein: The bottom of the upper connecting plate (2) is provided with a recess (13), and the top of the lower connecting plate (3) is provided with a convex rib (14) matched with the recess (13).

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