A structure for preventing landslides on a land slope

Abstract

The utility model discloses a kind of landslope anti-landslide structures, including landslope slope body, first concrete dike, second concrete dike and side slope protection net, the upper cement drainage ditch is opened in the top of landslope slope body, the fixed pressing plate is attached to the upper end of side slope protection net, and fixed pressing column for positioning is set on side slope protection net, fixed pressing column is composed of fixed connecting rod, fixed pressing block and anti-escape pin combination.The landslope anti-landslide structure, rainwater on the landslope slope body can be promptly discharged outward, prevent rainwater from causing impact to the soil of landslope slope body surface to cause soil erosion, side slope protection net is laid on landslope slope body, can block the soil on the surface of landslope slope body, fixed pressing plate is combined to side slope protection net and is pressed tightly positioned, it is convenient to the quick installation and fixation of side slope protection net, the two sides of side slope protection net can be effectively prevented and are raised upwards.

Description

Technical Field

[0001] This utility model relates to the technical field of land slope anti-slide, specifically to a land slope anti-slide structure. Background Technology

[0002] Land slopes refer to sloping land surfaces with a certain angle of inclination. In order to prevent landslides from damaging residential areas and affecting traffic, landslide prevention structures are needed to prevent landslides from occurring on land slopes.

[0003] As disclosed in announcement number CN217923674U, a slope anti-slide device includes anti-slide blocks. Multiple fixing nails are fixedly connected to the rear side of the anti-slide blocks. Four planting holes are opened on the top of the anti-slide blocks. Two T-shaped blocks are fixedly connected to one side of the anti-slide blocks, and a connecting plate is fixedly connected to the other side of the anti-slide blocks. Two T-shaped grooves are opened on one side of the connecting plate. This utility model has a reasonable structural design. Compared to using rivets to fix the anti-slide blocks, this design, through a snap-fit ​​design, allows for quick installation and disassembly of the anti-slide blocks, facilitating the replacement of damaged blocks later, resulting in better performance. The multiple fixing nails secure the anti-slide blocks to the slope, making them more firmly fixed and thus better supporting the slope and preventing landslides.

[0004] However, existing technologies have problems such as inconvenience in draining rainwater from the slope, inconvenience in quickly installing and positioning the slope protection net, and in the long-term use, the containers on both sides of the slope protection net tend to tilt upwards, resulting in poor stability. For example, the comparative patents listed above have this problem.

[0005] To address this issue, we propose a landslide prevention structure for land slopes. Utility Model Content

[0006] The purpose of this utility model is to provide a land slope anti-slide structure to solve the problems mentioned in the background art, such as the inconvenience of draining rainwater from the land slope, the inconvenience of quickly installing and positioning the slope protection net, and the poor stability of the containers on both sides of the slope protection net due to upward tilting during long-term use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a land slope anti-slide structure, comprising a land slope body, a first concrete embankment, a second concrete embankment, and a slope protection net;

[0008] Also includes:

[0009] The upper cement drainage ditch is located on the top of the land slope, and side cement drainage ditches are connected to both the left and right sides of the upper cement drainage ditch.

[0010] Multiple fixing plates are used for pressing and fixing. The fixing plates are attached to the upper end of the slope protection net. The slope protection net is provided with fixing columns for positioning. The fixing columns are composed of a fixing connecting rod, a fixing block and an anti-detachment pin.

[0011] Preferably, a first concrete embankment is poured below the land slope, and a second concrete embankment is poured above the land slope.

[0012] Preferably, the slope protection net is laid flat on the slope surface, and a fixing groove is provided in the middle of the slope protection net.

[0013] Preferably, the upper left and lower right ends of the fixed pressure plate are both fitted with fixed connecting plates for pressing and fixing, and the fixed connecting plates are respectively fitted with the upper ends of the first concrete embankment and the second concrete embankment.

[0014] The fixed connecting plate is fixed to the first concrete embankment and the second concrete embankment by fastening bolts that pass through the upper part of the fixed connecting plate.

[0015] Preferably, the fixed pressure plate has a connecting groove in the middle, and the connecting groove is located above the fixed groove.

[0016] Preferably, the fixed connecting rods are respectively inserted into the connecting groove and the fixing groove, and the lower end of the fixed connecting rod is inserted into the slope of the land. The upper end of the fixed connecting rod is fixedly connected to a fixing block, and the fixing block is fitted to the upper end of the fixing plate.

[0017] Preferably, the lower end of the fixed connecting rod is fixedly connected to an inclined anti-detachment pin, and the fixed connecting rod drives the anti-detachment pin to insert into the slope of the land.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: The land slope anti-slide structure, through the setting of the upper cement drainage channel and the side cement drainage channel, can timely discharge rainwater from the land slope to the outside, preventing rainwater from impacting the soil on the surface of the land slope and causing soil erosion. The slope protection net is laid flat on the land slope, which can block the soil on the surface of the land slope. Combined with the fixed pressure plate to press and position the slope protection net, it is easy to quickly install and fix the slope protection net. Moreover, the fixed connecting plate is attached to the left and right sides of the fixed pressure plate. Together with the setting of the fixed pressure plate, it can effectively prevent the sides of the slope protection net from tilting upward. The setting of the fixed pressure column makes it easy to fix the fixed pressure plate and improves the tightness of the installation of the slope protection net.

[0019] 1. It is equipped with an upper cement drainage ditch and a side cement drainage ditch. The front and rear sides of the upper cement drainage ditch are connected to the side cement drainage ditch. Through the setting of the upper cement drainage ditch and the side cement drainage ditch, rainwater above the land slope can be discharged to the outside in time, preventing excess rainwater from impacting the soil on the surface of the land slope.

[0020] 2. The slope protection netting and fixing plates are provided. The fixing plates are evenly spaced at the upper end of the slope protection netting and are attached to the upper end of the slope protection netting. The slope protection netting is laid flat on the upper end of the land slope. The fixing plates facilitate the pressing and fixing of the slope protection netting.

[0021] 3. It is equipped with fixed pressure columns and fixed connecting plates. The fixed connecting plates limit the two sides of the fixed pressure plate. Combined with the fixed pressure columns, the fixed pressure plate is fixed to the upper end of the slope protection net. This allows the slope protection net to be quickly installed on the top of the flat land slope and effectively prevents the two sides of the slope protection net from tilting upwards. 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 frontal sectional view of the present invention.

[0024] Figure 3 This is a bottom view schematic diagram of the slope protection net and fixed connecting rod of this utility model;

[0025] Figure 4 This is an exploded structural diagram of the slope protection net, fixed pressure plate, and fixed connecting rod of this utility model;

[0026] Figure 5 This is a schematic diagram of the overall structure of the first concrete embankment, the second concrete embankment, and the fixed pressure plate of this utility model.

[0027] Figure 6 This is a schematic diagram of the overall structure of the fixed pressure column of this utility model.

[0028] In the diagram: 1. Land slope; 2. First concrete embankment; 3. Second concrete embankment; 4. Upper cement drainage ditch; 5. Side cement drainage ditch; 6. Slope protection net; 7. Fixing groove; 8. Fixing pressure plate; 9. Fixing connecting plate; 10. Fastening bolt; 11. Connecting groove; 12. Fixing connecting rod; 13. Fixing pressure block; 14. Anti-detachment pin. Detailed Implementation

[0029] 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.

[0030] Please see Figures 1-6 .

[0031] To address the problems in existing technologies, such as the inconvenience of draining rainwater from the land slope 1, the difficulty of quickly installing and positioning the slope protection net 6, and the instability caused by the upward tilting of the containers on both sides of the slope protection net 6 during long-term use, this solution provides the following technical solution: a land slope anti-slide structure comprising a land slope 1, a first concrete embankment 2, a second concrete embankment 3, and a slope protection net 6. An upper cement drainage channel 4 is located above the land slope 1, and side cement drainage channels 5 are connected to both sides of the upper cement drainage channel 4. A fixing plate 8 is attached to the upper end of the slope protection net 6, and a fixing column for positioning is provided on the slope protection net 6. The fixing column is composed of a fixing connecting rod 12, a fixing block 13, and an anti-detachment pin 14.

[0032] like Figure 1 and Figure 2 As shown, a first concrete embankment 2 is poured below the slope 1, and a second concrete embankment 3 is poured above the slope 1. A top concrete drainage ditch 4 is installed above the first concrete embankment 2, and both the front and rear sides of the top concrete drainage ditch 4 are connected to side concrete drainage ditches 5. Through the installation of the top and side concrete drainage ditches 4 and 5, excess rainwater on the slope 1 can be discharged promptly, preventing excess rainwater from impacting the soil surface of the slope 1. The slope protection net 6 is then laid flat. Above the slope 1, the slope protection net 6 can cover the soil on the surface of the slope 1, effectively preventing water loss and landslides. After the slope protection net 6 is laid, the fixing plate 8 is placed on the top of the slope protection net 6. Then, the fixing connecting plate 9 is attached to the upper left and lower right ends of the fixing plate 8 respectively. The fixing bolts 10 are used to limit the connection between the fixing connecting plate 9 and the first concrete embankment 2 and the fixing connecting plate 9 and the second concrete embankment 3 respectively, thereby limiting the two sides of the slope protection net 6 and preventing it from lifting.

[0033] Combination Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a fixing groove 7 is provided in the middle of the slope protection net 6, and a connecting groove 11 is provided in the middle of the fixing plate 8. The connecting groove 11 is located above the fixing groove 7. The fixing block 13 is held by hand to drive the fixing connecting rod 12 to be inserted into the connecting groove 11 and the fixing groove 7 respectively. Then the fixing connecting rod 12 is inserted into the slope body 1 of the land, so that the fixing block 13 is fitted to the upper end of the fixing plate 8, which facilitates the pressing and positioning of the fixing plate 8. At the same time, inclined anti-detachment pins 14 are fixedly connected to both sides of the fixing connecting rod 12. The fixing connecting rod 12 drives the anti-detachment pins 14 to be inserted into the slope body 1 of the land, which can position the fixing connecting rod 12 and prevent the fixing connecting rod 12 from falling off, thereby improving the stability of the slope protection net 6 in laying and fixing.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A land slope anti-slide structure, comprising a land slope body (1), a first concrete embankment (2), a second concrete embankment (3), and a slope protection net (6); Its features are, Also includes: Upper cement drainage ditch (4), the upper cement drainage ditch (4) is opened above the land slope (1), and the upper cement drainage ditch (4) is connected to the side cement drainage ditch (5) on both the left and right sides. Multiple fixing plates (8) are used for pressing and fixing. The fixing plates (8) are attached to the upper end of the slope protection net (6). The slope protection net (6) is provided with fixing columns for positioning. The fixing columns are composed of a fixing connecting rod (12), a fixing block (13) and an anti-detachment pin (14).

2. The land slope anti-slide structure according to claim 1, characterized in that: A first concrete embankment (2) is poured below the land slope (1), and a second concrete embankment (3) is poured above the land slope (1).

3. The land slope anti-slide structure according to claim 1, characterized in that: The slope protection net (6) is laid flat on the slope surface (1), and a fixing groove (7) is provided in the middle of the slope protection net (6).

4. The land slope anti-slide structure according to claim 1, characterized in that: The upper left and lower right ends of the fixed pressure plate (8) are fitted with fixed connecting plates (9) for pressing and fixing, and the fixed connecting plates (9) are respectively fitted with the upper ends of the first concrete embankment (2) and the second concrete embankment (3). The fixed connecting plate (9) is fixed to the first concrete embankment (2) and the fixed connecting plate (9) is fixed to the second concrete embankment (3) by fastening bolts (10) that pass through the upper end of the fixed connecting plate (9).

5. A land slope anti-slide structure according to claim 4, characterized in that: The fixed pressure plate (8) has a connecting groove (11) in the middle, and the connecting groove (11) is located above the fixed groove (7).

6. The land slope anti-slide structure according to claim 1, characterized in that: The fixed connecting rod (12) is inserted into the connecting groove (11) and the fixed groove (7) respectively. At the same time, the lower end of the fixed connecting rod (12) is inserted into the slope body (1) of the land slope. The upper end of the fixed connecting rod (12) is fixedly connected to the fixed pressure block (13), and the fixed pressure block (13) is attached to the upper end of the fixed pressure plate (8).

7. A land slope anti-slide structure according to claim 6, characterized in that: The lower end of the fixed connecting rod (12) is fixedly connected to an inclined anti-detachment pin (14), and the fixed connecting rod (12) drives the anti-detachment pin (14) to insert into the land slope (1).

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