Side slope anti-seepage drainage structure

Abstract

The utility model relates to the technical field of drainage structures, in particular to a side slope anti-seepage drainage structure which comprises a side slope, an anti-seepage layer is arranged on the slope surface of the side slope, a groove is formed in the bottom of the side slope, and a plurality of drainage grooves are formed in the groove. The side walls of the two sides of the drainage groove are different in height, the side wall of the side, close to the slope, of the drainage groove is higher than the side wall of the side, away from the slope, of the drainage groove, a plurality of connecting blocks are arranged on the side wall of the side, close to the slope, of the drainage groove, a filter plate is arranged at the top of the drainage groove, and a plurality of mounting grooves are formed in the side, close to the slope, of the filter plate. A plurality of connecting shafts are arranged in the mounting groove, the connecting shafts and the connecting blocks are rotationally connected, a fixing block is arranged on the side wall of the side, away from the slope, of the drainage groove, a spring is arranged between the fixing block and the filter plate, and a plurality of through holes are formed in the filter plate.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage structures, in particular to a slope anti-seepage drainage structure. Background Art

[0002] As we all know, a slope usually refers to a slope structure with a certain slope designed on the side of the base to ensure the stability of the base.

[0003] In the process of slope design, in addition to considering the slope size and the geotechnical structure of the slope, the anti-seepage and drainage engineering of the slope is also very important. Because the anti-seepage and drainage function of the slope is directly related to the water content in the slope, and the water content in the slope has a great relationship with the risk of landslide. Therefore, anti-seepage and drainage must be well controlled during the slope design and construction process.

[0004] In the common design of slope anti-seepage drainage structure, it is mainly composed of a water diversion trough on the slope surface and a drainage ditch at the bottom of the slope. The rainwater on the slope surface is introduced into the drainage ditch at the bottom through the water diversion trough and then discharged. Although this structure can play a good drainage function.

[0005] However, when the drainage ditch is used for drainage, a large amount of debris (branches, leaves, stones, etc.) will fall into the drainage ditch, which may easily cause blockage of the drainage ditch. The solution in the prior art is to install a grate on the drainage ditch, such as a slope anti-seepage drainage structure disclosed in application number CN202220212588.7, in which a protective mesh is installed on the drainage ditch to prevent debris from entering the drainage ditch. However, a large amount of debris accumulates on the protective mesh (grate), which may still cause blockage, and the flowing water is not easy to flow into the drainage ditch. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the deficiencies of the prior art, the utility model provides a slope anti-seepage drainage structure to prevent blockage and ensure the flow effect.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slope anti-seepage drainage structure, comprising a slope, an anti-seepage layer is arranged on the slope surface of the slope, a groove is arranged at the bottom of the slope, a plurality of drainage grooves are installed inside the groove, the side walls on both sides of the drainage groove have different heights, the side wall height of the drainage groove close to the slope is higher than the side wall height of the drainage groove away from the slope, a plurality of connecting blocks are arranged on the side wall of the drainage groove close to the slope, a filter plate is arranged on the top of the drainage groove, a plurality of mounting grooves are arranged on the side of the filter plate close to the slope, a plurality of connecting shafts are arranged inside the mounting groove, the connecting shaft and the connecting block are rotatably connected, a fixing block is arranged on the side wall of the drainage groove away from the slope, a spring is arranged between the fixing block and the filter plate, when an object falls on the filter plate, the filter plate will vibrate, which is conducive to the object falling off the filter plate.

[0010] Furthermore, the filter plate is provided with a plurality of through holes, the height of the filter plate close to the slope is higher than the height of the filter plate away from the slope, and the filter plate is arranged in a curved manner.

[0011] Furthermore, one end of the filter plate away from the slope is slightly tilted upward.

[0012] Furthermore, a plurality of drainage ditches are arranged on the slope.

[0013] Furthermore, the filter plate is made of corrosion-resistant material.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a slope anti-seepage drainage structure with the following features:

[0016] Beneficial effects:

[0017] The slope anti-seepage drainage structure is provided with a filter plate, and the height of the filter plate close to the slope is higher than the height of the filter plate away from the slope. The fallen debris will continue to fall downward along the filter plate, reducing the accumulation of debris on the filter plate. Through the setting of the spring, when heavier debris (stones, soil blocks, etc.) falls on the filter plate, the filter plate will vibrate, and the vibration of the filter plate will shake the debris off, more effectively reducing the accumulation of debris on the filter plate, thereby effectively ensuring the water flow effect of the filter plate, thereby preventing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the drainage trough and the filter plate of the utility model;

[0020] Figure 3 It is a side view structural diagram of the drainage trough and filter plate of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the drainage trough of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the filter plate of the utility model;

[0023] Figure 6 It is a schematic diagram of the top view structure of the filter plate of the utility model.

[0024] In the figure: 1. Slope; 2. Anti-seepage layer; 3. Drainage ditch; 4. Connecting block; 5. Filter plate; 6. Mounting groove; 7. Connecting shaft; 8. Fixing block; 9. Spring; 10. Groove; 11. Drainage ditch. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model discloses a slope anti-seepage drainage structure, comprising a slope 1, an anti-seepage layer 2 is arranged on the slope surface of the slope 1, a groove 10 is arranged at the bottom of the slope 1, a plurality of drainage grooves 3 are installed inside the groove 10, the side walls on both sides of the drainage groove 3 have different heights, the side wall height of the drainage groove 3 close to the slope 1 is higher than the side wall height of the drainage groove 3 away from the slope 1, a plurality of connecting blocks 4 are arranged on the side wall of the drainage groove 3 close to the slope 1, a filter plate 5 is arranged on the top of the drainage groove 3, a plurality of mounting grooves 6 are arranged on the side of the filter plate 5 close to the slope 1, a plurality of connecting shafts 7 are arranged inside the mounting groove 6, the connecting shaft 7 and the connecting block 4 are rotatably connected, a fixing block 8 is arranged on the side wall of the drainage groove 3 away from the slope 1, a spring 9 is arranged between the fixing block 8 and the filter plate 5, when heavier debris (stones, soil blocks, etc.) falls on the filter plate 5, the filter plate 5 will vibrate, and the vibration of the filter plate 5 will shake the debris off, so as to more effectively reduce the accumulation of debris on the filter plate 5.

[0027] Among them, a plurality of through holes are arranged on the filter plate 5, and the height of the filter plate 5 close to the slope 1 is higher than the height of the filter plate 5 away from the slope 1, and the filter plate 5 is arranged in a curved manner, and the fallen debris will continue to fall downward along the filter plate 5, reducing the accumulation of debris on the filter plate 5.

[0028] The end of the filter plate 5 away from the slope 1 is slightly tilted upward to prevent water from flowing into the drainage trough.

[0029] Among them, a number of drainage ditches 11 are arranged on the slope 1 .

[0030] The filter plate 5 is made of corrosion-resistant material.

[0031] To sum up, when this slope anti-seepage drainage structure is in use, water flows downward along the slope 1, flows through the filter plate 5 and enters the drainage trough 3. At the same time, the fallen debris will continue to fall downward along the filter plate 5, reducing the accumulation of debris on the filter plate 5. Through the setting of the spring 9, when heavier debris (stones, soil blocks, etc.) falls on the filter plate 5, the filter plate 5 will vibrate, and the vibration of the filter plate 5 will shake the debris off, which will more effectively reduce the accumulation of debris on the filter plate 5 and effectively ensure the water flow effect of the filter plate 5.

[0032] The technical terms or scientific terms used in the description of this application should be the common meanings understood by ordinary technicians in the field to which this application belongs. The words "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inside", "outside" and other words indicating orientation used in the description of this application are only used to indicate relative directions or positional relationships, and do not imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. When the absolute position of the described object changes, its relative positional relationship may also change accordingly, so it cannot be understood as a limitation on this application. The "first", "second", "third" and similar terms used in the description of this application are only used for descriptive purposes to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0033] The words "one", "an" or "the" and the like used in the description of this application should not be understood as an absolute limitation on quantity, but should be understood as the existence of at least one. The words "include" or "comprise" and the like used in the description of this application mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects.

[0034] 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 slope anti-seepage drainage structure, comprising a slope (1), wherein an anti-seepage layer (2) is arranged on the slope surface of the slope (1), characterized in that: A groove (10) is provided at the bottom of the slope (1), and a plurality of drainage grooves (3) are installed inside the groove (10). The heights of the side walls of the drainage grooves (3) on both sides are different. The height of the side wall of the drainage groove (3) close to the slope (1) is higher than the height of the side wall of the drainage groove (3) away from the slope (1). A plurality of connecting blocks (4) are provided on the side wall of the drainage groove (3) close to the slope (1). A filter plate (5) is provided on the top of the drainage groove (3). The filter plate (5) ) is provided with a plurality of mounting grooves (6) on a side close to the slope (1), a plurality of connecting shafts (7) are provided inside the mounting grooves (6), the connecting shafts (7) and the connecting blocks (4) are rotatably connected, a fixing block (8) is provided on a side wall of the drainage groove (3) away from the slope (1), a spring (9) is provided between the fixing block (8) and the filter plate (5), when an object falls on the filter plate (5), the filter plate (5) will vibrate, which is conducive to the object falling from the filter plate (5).

2. A slope anti-seepage drainage structure according to claim 1, characterized in that: The filter plate (5) is provided with a plurality of through holes, the height of the side of the filter plate (5) close to the slope (1) is higher than the height of the side of the filter plate (5) away from the slope (1), and the filter plate (5) is arranged in a curved manner.

3. A slope anti-seepage drainage structure according to claim 1 or 2, characterized in that: The end of the filter plate (5) away from the slope (1) is arranged to be slightly upturned.

4. The slope anti-seepage drainage structure according to claim 1, characterized in that: A plurality of drainage ditches (11) are arranged on the slope (1).

5. The slope anti-seepage drainage structure according to claim 1, characterized in that: The filter plate (5) is made of a corrosion-resistant material.

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