Efficient drainage type retaining wall

Abstract

The utility model provides an efficient drainage type retaining wall which comprises a retaining wall body and a plurality of backflow assemblies, a water storage cavity is formed in the retaining wall body, one side face of the retaining wall body is arranged to be an inclined face, and a plurality of rows of water seepage holes are formed in the side face, away from the inclined face, of the retaining wall body. A drainage groove penetrating through the retaining wall body is formed in the side wall, away from the water seepage holes, of the water storage cavity, a sliding groove is formed in one side wall of the water storage cavity, a sliding block is slidably connected into the sliding groove, and a floating plate is fixedly connected to the sliding block. The end, close to the water seepage holes, of the floating plate is fixedly connected with a telescopic plate. According to the scheme, the floating plate internally provided with the cavity is slidably arranged in the water storage cavity, so that the retaining wall can adjust the number of the water seepage holes through which liquid can pass according to the height of the liquid level in the water storage cavity, and the purpose of improving the drainage efficiency when the water amount is large is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, in particular to a high-efficiency drainage type retaining wall. Background Art

[0002] A high-drainage retaining wall is a specially designed building structure that is primarily used to prevent the collapse of earth slopes or fills while effectively managing moisture to ensure the stability and durability of the retaining wall.

[0003] For example, a Chinese patent discloses "a drainable retaining wall structure and its construction method" (patent number: CN110820799B), which includes retaining wall A, retaining wall B and retaining wall C. The retaining wall B is arranged on the retaining wall A, and the retaining wall B is a hollow structure. The retaining wall B is provided with a water inlet and a drain B. The back of the retaining wall B extends upward to the top of the wall. The back of the retaining wall B is provided with a plurality of water-permeable holes. The retaining wall C is placed on the retaining wall B and connected to the back of the retaining wall B through a number of elastic parts. The back of the retaining wall B is provided with a filter assembly on the side away from the retaining wall C. The above patent has the advantage of improving the gravity and stability of the retaining wall itself.

[0004] However, it is difficult to adjust the drainage efficiency of the above-mentioned drainage retaining wall, so it is easy to drain the water in the soil, thereby making it difficult to retain the moisture in the soil. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a high-efficiency drainage retaining wall, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a high-efficiency drainage retaining wall, characterized in that it includes a retaining wall main body and a plurality of return components, a water storage cavity is opened in the retaining wall main body, a side surface of the retaining wall main body is set as an inclined surface, a plurality of rows of seepage holes are opened on the side surface of the retaining wall main body away from the inclined surface, the row of seepage holes closest to the bottom surface are all fixedly connected with the return components, a drainage groove penetrating the retaining wall main body is opened on the side wall of the water storage cavity away from the seepage holes, a sliding groove is opened on one side wall of the water storage cavity, a sliding block is slidably connected in the sliding groove, the sliding block is fixedly connected with a floating plate, and the floating plate is fixedly connected with a telescopic plate at one end close to the seepage hole.

[0009] Preferably, the reflux component includes a capillary tube and a water tray, the capillary tube is provided with a capillary hole, the water tray is provided with a water holding cavity, one end of the capillary hole is connected to the water seepage hole, and the other end of the capillary hole is connected to the water holding cavity.

[0010] Preferably, a cavity is provided in the floating plate, and the cavity in the floating plate is used to provide buoyancy for the floating plate, and the upper end of the telescopic plate is fixedly connected to the side wall of the water storage cavity.

[0011] Preferably, the plurality of rows of water seepage holes are arranged at equal intervals, and the water seepage holes in the same row are arranged at equal intervals.

[0012] Preferably, the width of the sliding block is equal to the width of the sliding groove.

[0013] Preferably, the lower end of the drainage trough is arranged in the water storage cavity, and the upper end of the drainage trough is opened on the inclined surface of the retaining wall body.

[0014] (III) Beneficial effects

[0015] The utility model provides a high-efficiency drainage retaining wall. It has the following beneficial effects:

[0016] 1. This solution enables the retaining wall to adjust the number of seepage holes through which liquid can pass according to the liquid level in the water storage cavity by sliding a floating plate with a cavity in the water storage cavity, thereby achieving the purpose of improving drainage efficiency when the amount of water is large.

[0017] 2. This solution uses a reflux component fixedly connected to the seepage hole at the bottom so that the water stored in the retaining wall can be used to moisten the soil, thereby ensuring soil moistening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0020] In the figure: 11, retaining wall body; 12, water storage cavity; 13, drainage trough; 14, seepage hole; 15, capillary tube; 16, capillary hole; 17, water tray; 18, water cavity; 20, sliding groove; 21, slider; 22, floating plate; 23, telescopic plate. DETAILED DESCRIPTION

[0021] The utility model provides a high-efficiency drainage retaining wall. Figure 1-2As shown, it includes a retaining wall body 11, a water storage cavity 12, a drainage groove 13, a water seepage hole 14, a capillary tube 15, a capillary hole 16, a water receiving tray 17, a water receiving cavity 18, a sliding groove 20, a slider 21, a floating plate 22, and a telescopic plate 23.

[0022] like Figure 1-2 As shown, a water storage cavity 12 is opened in the retaining wall body 11, one side surface of the retaining wall body 11 is set as an inclined surface, a plurality of rows of seepage holes 14 are opened on the side surface of the retaining wall body 11 away from the inclined surface, and a reflux component is fixedly connected to the row of seepage holes 14 closest to the bottom surface, a drainage groove 13 penetrating the retaining wall body 11 is opened on the side wall of the water storage cavity 12 away from the seepage holes 14, and a sliding groove 20 is opened on one side wall of the water storage cavity 12, a slider 21 is slidably connected in the sliding groove 20, the slider 21 is fixedly connected to a floating plate 22, and the end of the floating plate 22 close to the seepage holes 14 is fixedly connected to a telescopic plate 23.

[0023] The width of the sliding block 21 is equal to the width of the sliding groove 20 . The lower end of the drainage groove 13 is disposed in the water storage chamber 12 , and the upper end of the drainage groove 13 is opened on the inclined surface of the retaining wall body 11 .

[0024] The reflux component includes a capillary tube 15 and a water tray 17 . A capillary hole 16 is provided in the capillary tube 15 . A water chamber 18 is provided in the water tray 17 . One end of the capillary hole 16 is connected to the water seepage hole 14 , and the other end of the capillary hole 16 is connected to the water chamber 18 .

[0025] A cavity is provided in the floating plate 22 for providing buoyancy for the floating plate 22 . The upper end of the telescopic plate 23 is fixedly connected to the side wall of the water storage chamber 12 . Several rows of seepage holes 14 are arranged at equal intervals, and the seepage holes 14 in the same row are arranged at equal intervals.

[0026] When the present scheme is used for drainage, the water in the soil enters the water storage chamber 12 from the seepage holes 14 below. Since a cavity is provided in the floating plate 22, the floating plate 22 follows the water surface in the water storage chamber 12 to float up. The floating plate 22 drives the slider 21 to float upward along the sliding groove 20. Then, the telescopic plate 23 contracts and exposes more seepage holes 14, thereby accelerating the flow rate of the water in the soil entering the water storage chamber 12. Finally, when the liquid level in the water storage chamber 12 exceeds the upper end of the drainage groove 13, the water in the water storage chamber 12 flows out from the drainage groove 13.

[0027] When the soil dries up due to a long period of lack of rainfall, the water in the water storage chamber 12 flows from the seepage holes 14 at the bottom along the capillaries 15 into the water receiving tray 17 to moisten the soil.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly efficient drainage retaining wall, characterized in that: The invention comprises a retaining wall body (11) and a plurality of return flow components, wherein a water storage cavity (12) is provided in the retaining wall body (11), a side surface of the retaining wall body (11) is arranged as an inclined surface, a plurality of rows of water seepage holes (14) are provided on a side surface of the retaining wall body (11) away from the inclined surface, a return flow component is fixedly connected to the row of water seepage holes (14) closest to the bottom surface, a drainage groove (13) penetrating the retaining wall body (11) is provided on a side wall of the water storage cavity (12) away from the water seepage holes (14), a sliding groove (20) is provided on a side wall of the water storage cavity (12), a sliding block (21) is slidably connected in the sliding groove (20), the sliding block (21) is fixedly connected to a floating plate (22), and a telescopic plate (23) is fixedly connected to one end of the floating plate (22) close to the water seepage holes (14).

2. The high-efficiency drainage retaining wall according to claim 1, characterized in that: The reflux component comprises a capillary tube (15) and a water receiving tray (17), wherein a capillary hole (16) is provided in the capillary tube (15), and a water receiving chamber (18) is provided in the water receiving tray (17), wherein one end of the capillary hole (16) is connected to the water seepage hole (14), and the other end of the capillary hole (16) is connected to the water receiving chamber (18).

3. The high-efficiency drainage retaining wall according to claim 2, characterized in that: A cavity is provided in the floating plate (22), and the cavity in the floating plate (22) is used to provide buoyancy for the floating plate (22). The upper end of the telescopic plate (23) is fixedly connected to the side wall of the water storage cavity (12).

4. The high-efficiency drainage retaining wall according to claim 2, characterized in that: The plurality of rows of water seepage holes (14) are arranged at equal intervals, and the water seepage holes (14) in the same row are arranged at equal intervals.

5. The high-efficiency drainage retaining wall according to claim 1, characterized in that: The width of the sliding block (21) is equal to the width of the sliding groove (20).

6. The high-efficiency drainage retaining wall according to claim 1, characterized in that: The lower end of the drainage groove (13) is arranged in the water storage chamber (12), and the upper end of the drainage groove (13) is opened on the inclined surface of the retaining wall body (11).

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