CN219450763U

CN219450763U - Soil slope seepage prevention structure

Info

Publication number: CN219450763U
Application number: CN202320172020.1U
Authority: CN
Inventors: 薛一峰; 党力; 程汉鼎; 葛瑶; 房刚
Original assignee: Shaanxi Institute Of Water Conservancy And Electricity Survey And Design
Current assignee: Shaanxi Institute Of Water Conservancy And Electricity Survey And Design
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-08-01
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses an impermeable structure of an earth slope, which comprises the earth slope, wherein a waterproof layer is arranged on the right side of the earth slope, the waterproof layer comprises a sand stone layer, and a gravel layer is arranged on the right side of the sand stone layer. According to the utility model, by arranging the crushed stone layer and the sand stone layer, the soil slope can be compacted, the internal stability of the soil slope can be improved, the integrity of the waterproof layer can be improved through the anchor nails, the lantern ring, the connecting belt and the purse net, loose sliding can be avoided, finally, the slope can be protected through the concrete layer, the seepage prevention effect of the slope is improved, accumulated water can be timely discharged through arranging the slope top protection pier, the side ditch and the drain pipe, seepage is avoided, the seepage prevention effect of the structure is further enhanced, and the problem that the existing seepage prevention structure is insufficient for the steep slope and the understable soil slope, and the comprehensive effects of protection and seepage prevention are insufficient is solved, so that the safety of the slope can be better ensured.

Description

Soil slope seepage prevention structure

Technical Field

The utility model relates to the technical field of side slope seepage prevention, in particular to an earth side slope seepage prevention structure.

Background

In slope engineering, steep and understable soil slopes are susceptible to precipitation scouring and leakage to influence the stability of the slope, particularly in rainy seasons, excessive rainwater can form a great threat to the stability of the slope, corresponding measures are generally adopted to enhance slope drainage and reduce rainfall infiltration, and the existing engineering measures such as geomembranes, frame Liang Zhicao, concrete spraying protection and the like have limited applicability, and structural damage often occurs to influence the stability of the slope.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide an impermeable structure for a soil slope, which has the advantage of good protection performance and solves the problem that the comprehensive effects of protection and impermeable of the existing impermeable structure are insufficient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an earth slope seepage prevention structure, includes the earth slope, the right side of earth slope is provided with the waterproof layer, the waterproof layer includes the gravel layer, the right side of gravel layer is provided with concrete layer, the right side of gravel layer evenly is provided with the anchor, the one end and the internal surface grafting of earth slope of anchor, one side grafting of anchor surface has the lantern ring, and is adjacent be provided with the connecting band between the lantern ring, be provided with the purse seine between the connecting band, the top of earth slope is provided with the road surface, the right side at road surface top is provided with the side ditch, the bottom intercommunication of side ditch has the drain pipe, the one end of drain pipe extends to the right side of earth slope.

Preferably, a filter screen is embedded at the top of the side ditch, and the filter screen is made of stainless steel.

Preferably, the right side at the top of the soil slope is provided with a protection pier, and the right side of the protection pier is fixedly connected with the joint of the concrete layer.

Preferably, the right side of the concrete layer is uniformly provided with a planting frame, and the planting frame is formed by pouring concrete.

Preferably, the right side of the concrete layer and the position matched with the planting frame are provided with through grooves, and the diameter of each through groove is fifty centimeters.

Preferably, a retaining wall is arranged on the right side of the soil slope, and the other end of the drain pipe extends to the right side of the retaining wall.

Preferably, one side of the concrete layer is fixedly connected with the connecting part of the anchor, and the anchor and the drain pipe are arranged in a staggered manner.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, by arranging the crushed stone layer and the sand stone layer, the soil slope can be compacted, the internal stability of the soil slope can be improved, the integrity of the waterproof layer can be improved through the anchor nails, the lantern ring, the connecting belt and the purse net, loose sliding can be avoided, finally, the slope can be protected through the concrete layer, the seepage prevention effect of the slope is improved, accumulated water can be timely discharged through arranging the slope top protection pier, the side ditch and the drain pipe, seepage is avoided, the seepage prevention effect of the structure is further enhanced, and the problem that the existing seepage prevention structure is insufficient for the steep slope and the understable soil slope, and the comprehensive effects of protection and seepage prevention are insufficient is solved, so that the safety of the slope can be better ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the soil slope and waterproof layer structure of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is a right side view of the seine structure of the utility model.

In the figure: 1. a soil slope; 2. a waterproof layer; 21. a sand layer; 22. a crushed stone layer; 23. a concrete layer; 3. anchoring nails; 4. a collar; 5. a connecting belt; 6. road surface; 7. a side ditch; 8. a drain pipe; 9. a filter screen; 10. a protective pier; 11. planting frames; 12. a through groove; 13. a purse net; 14. a retaining wall.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "right", etc. are directions or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present utility model and simplification of description.

In the description of the present utility model, it should be noted that the terms "provided," "connected," and the like should be construed broadly, unless otherwise explicitly specified and defined, and that the specific meaning of the terms in the present utility model may be understood by those of ordinary skill in the art in light of the specific circumstances.

Referring to fig. 1-4, an earth slope seepage prevention structure, including earth slope 1, the right side of earth slope 1 is provided with waterproof layer 2, waterproof layer 2 includes sand stone layer 21, the right side of sand stone layer 21 is provided with gravel layer 22, the right side of gravel layer 22 is provided with concrete layer 23, the right side of gravel layer 22 evenly is provided with anchor 3, the one end of anchor 3 is pegged graft with the internal surface of earth slope 1, the one side of anchor 3 surface is pegged graft and is had lantern ring 4, be provided with connecting band 5 between the adjacent lantern ring 4, be provided with purse net 13 between the connecting band 5, the top of earth slope 1 is provided with road surface 6, the right side at road surface 6 top is provided with side ditch 7, the bottom intercommunication of side ditch 7 has drain pipe 8, the one end of drain pipe 8 extends to the right side of earth slope 1, through setting up gravel layer 22 and sand stone layer 21, can be to earth slope 1 close up its internal stability, through anchor 3, lantern ring 4, connecting band 5 and purse net 13, can improve the wholeness of waterproof layer 2, finally, the prevention of seepage effect can be improved by the slope 1, the side slope protection structure is improved, the anti-seepage effect is better to the side slope 10, the side slope is more stable, the anti-seepage effect is more can be solved, and the anti-seepage effect is better to the side slope is more than the side slope is guaranteed, the anti-seepage structure is more than the side slope is provided with the anti-seepage effect.

Specifically, the filter screen 9 is embedded at the top of side ditch 7, and the material of filter screen 9 is made for the stainless steel, through setting up filter screen 9, can filter the rainwater, avoids drain pipe 8 to appear the phenomenon of jam.

Specifically, the right side at soil slope 1 top is provided with protection mound 10, and the junction fixed connection of protection mound 10 right side and concrete layer 23 through setting up protection mound 10, can collect the rivers of road surface 6 in the side ditch 7 to keep off the protection to the slope top roadside.

Specifically, the right side of concrete layer 23 evenly is provided with and plants frame 11, and the material of planting frame 11 is concrete placement and forms, through setting up planting frame 11, has made things convenient for planting the vegetation, further improves waterproof layer 2's prevention of seepage effect.

Specifically, the right side of concrete layer 23 and with plant frame 11 matched with the position of using all offer logical groove 12, the diameter of logical groove 12 is fifty centimetres, through setting up logical groove 12, has made things convenient for planting the root of vegetation.

Specifically, the right side of the soil slope 1 is provided with a retaining wall 14, and the other end of the drain pipe 8 extends to the right side of the retaining wall 14, and by providing the retaining wall 14, the right side foot of the soil slope 1 can be supported.

Specifically, one side of the concrete layer 23 is fixedly connected with the joint of the anchor 3, and the anchor 3 and the drain pipe 8 are arranged in a staggered manner.

Working principle:

during the use, can pack compaction to soil slope 1 through gravel layer 22 and grit layer 21, improve its internal stability, simultaneously, fix lantern ring 4 through anchor 3, connecting band 5 and purse seine 13, can improve waterproof layer 2's wholeness, avoid loose landing, finally, can protect the outside of soil slope 1 through concrete layer 23, improve the prevention of seepage effect of side slope, when ponding appears in road surface 6, through side ditch 7 and drain pipe 8, can in time discharge ponding, avoid the seepage, further strengthen the prevention of seepage effect of this structure, through planting frame 11 and logical groove 12, the convenience is planted the vegetation, further strengthen the prevention of seepage effect of this structure, through setting up above structure, the problem that current prevention of seepage structure is not enough to the steep and understable soil slope of slope, protection and prevention of seepage comprehensive effect, thereby guarantee the safety of side slope that can be better.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an earth slope seepage prevention structure, includes earth slope (1), its characterized in that: the right side of soil slope (1) is provided with waterproof layer (2), waterproof layer (2) are including gravel layer (21), the right side of gravel layer (21) is provided with gravel layer (22), the right side of gravel layer (22) is provided with concrete layer (23), the right side of gravel layer (22) evenly is provided with anchor (3), peg graft with the internal surface of soil slope (1) in one end of anchor (3), peg graft in one side of anchor (3) surface has lantern ring (4), adjacent be provided with connecting band (5) between lantern ring (4), be provided with purse net (13) between connecting band (5), the top of soil slope (1) is provided with road surface (6), the right side at road surface (6) top is provided with side ditch (7), the bottom intercommunication of side ditch (7) has drain pipe (8), the one end of drain pipe (8) extends to the right side of soil slope (1).

2. The soil slope impervious structure of claim 1, wherein: the top of the side ditch (7) is embedded with a filter screen (9), and the filter screen (9) is made of stainless steel.

3. The soil slope impervious structure of claim 1, wherein: the right side at the top of the soil slope (1) is provided with a protection pier (10), and the right side of the protection pier (10) is fixedly connected with the joint of the concrete layer (23).

4. The soil slope impervious structure of claim 1, wherein: the right side of concrete layer (23) evenly is provided with planting frame (11), the material of planting frame (11) is concrete placement and forms.

5. The soil slope impervious structure of claim 1, wherein: the right side of the concrete layer (23) and the position matched with the planting frame (11) for use are provided with through grooves (12), and the diameter of each through groove (12) is fifty centimeters.

6. The soil slope impervious structure of claim 1, wherein: the right side of the soil slope (1) is provided with a retaining wall (14), and the other end of the drain pipe (8) extends to the right side of the retaining wall (14).

7. The soil slope impervious structure of claim 1, wherein: one side of the concrete layer (23) is fixedly connected with the connecting part of the anchor nail (3), and the anchor nail (3) and the drain pipe (8) are arranged in a staggered mode.