CN219240433U - Hydraulic engineering protects river levee - Google Patents

Abstract

The utility model discloses a hydraulic engineering protective river levee, which comprises a river levee body, a stepped plate, an inserting rod, a waterproof asphalt felt and a gravel pack, wherein the stepped plate is arranged on the upstream surface of the river levee body, the inserting rod is uniformly arranged on the bottom surface of the stepped plate, the inserting rod is obliquely inserted into the river levee body, and a layer of waterproof asphalt felt is paved on the stepped plate.

Description

Hydraulic engineering protects river levee

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering protective river levee.

Background

The river levee is a flood control engineering measure which is widely adopted in the world at the earliest time, and the river levee is generally constructed by soil materials.

The current river levee is easily washed by river water in the use, and the soil material that leads to river levee and river water contact position is taken away by river water easily, and the soil material of river levee upper portion just can roll down constantly even directly partly collapse, threatens the safety of river levee, and in addition, current soil material river levee osmotic effect is poor, and river water is very easy to permeate into the river levee, leads to the river levee inside to appear piping, leads to river levee inner structure to suffer serious destruction, threatens river levee safety.

Disclosure of Invention

The utility model aims to provide a hydraulic engineering protective river dike, which solves the problems that the conventional river dike has poor scour prevention and seepage prevention effects and poor river dike protective effects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a hydraulic engineering protection river levee, includes river levee body, step board, inserted bar, waterproof asphalt felt and rubble package, be provided with the step board on the upstream face of river levee body, the inserted bar is evenly installed to the bottom surface of step board, the inserted bar inserts in the river levee body to one side, one deck waterproof asphalt felt has been laid on the step board, be provided with the covering layer on the waterproof asphalt felt, the covering layer is provided with the rubble package outward.

As a further scheme of the utility model: the inserted link includes body of rod, barb body and taper plug, body of rod one end is fixed in the stepped plate bottom surface, taper plug is installed to the other end of body of rod, install the barb body on the body of rod of body of rod.

As still further aspects of the utility model: the broken stone bag comprises broken stone and gabion mesh, and the gabion mesh is wrapped outside the broken stone.

As still further aspects of the utility model: the broken stone bags are continuously stacked and arranged outside the soil covering layer from bottom to top.

As still further aspects of the utility model: the step plate is formed by splicing a plurality of blocks.

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

1. according to the utility model, the step plate is arranged on the upstream surface of the river dike body, and the waterproof asphalt felt is covered on the step plate, so that the waterproof asphalt felt has an anti-seepage effect, the difficulty of penetrating river water into the river dike body is improved, the problem that the river dike is difficult to break due to the penetration of the river water is solved, and the safety of the river dike is improved.

2. According to the utility model, the crushed stone bags stacked and placed on the outermost side of the river levee body are arranged, and the crushed stone bags cover the outer part of the river levee body, so that the river levee body can play a role in resisting scouring, the damage degree of the river levee caused by scouring of river water is reduced, and the river levee is better protected from being scoured by the river water.

Drawings

Fig. 1 is a schematic structural view of a hydraulic engineering protective river levee.

Fig. 2 is a schematic structural view of the step plate and the insert rod in fig. 1 of a hydraulic engineering protective river levee.

Fig. 3 is a sectional view of the gravel pack of fig. 1 of a hydraulic engineering protective river levee.

1. A river levee body; 2. a step plate; 3. a rod; 301. a rod body; 302. a barb body; 303. a conical plug; 4. waterproof linoleum; 5. covering a soil layer; 6. a stone breaking bag; 601. crushing stone; 602. gabion mesh.

Detailed Description

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.

Referring to fig. 1 to 3, in an embodiment of the present utility model, a hydraulic engineering protection river levee includes a river levee body 1, a step plate 2, an insert rod 3, a waterproof asphalt felt 4 and a gravel pack 6, wherein the step plate 2 is disposed on the upstream surface of the river levee body 1, the insert rod 3 is uniformly mounted on the bottom surface of the step plate 2, the insert rod 3 is obliquely inserted into the river levee body 1, a layer of waterproof asphalt felt 4 is laid on the step plate 2, a soil-covered layer 5 is disposed on the waterproof asphalt felt 4, and the gravel pack 6 is disposed outside the soil-covered layer 5.

The inserted link 3 includes body of rod 301, barb body 302 and cone plug 303, and body of rod 301 one end is fixed in the 2 bottom surfaces of step board, and cone plug 303 is installed to the other end of body of rod 301, and cone plug 303's setting can make things convenient for inserted link 3 to insert more smoothly in the river levee body 1, installs barb body 302 on body of rod 301, and barb body 302 can improve the resistance to plucking ability of inserted link 3 for inserted link 3 is more firm with river levee body 1 connection, and step board 2 can be strengthened with the fastness that river levee body 1 is connected in the setting of inserted link 3.

The broken stone bag 6 comprises broken stone 601 and gabion mesh 602, the gabion mesh 602 is wrapped outside the broken stone 601, and the gabion mesh 602 can wrap the broken stone 601 to prevent river water of the broken stone 601 from scouring away one by one.

The gravel pack 6 is continuously stacked from bottom to top outside the soil covering layer 5, and thus, the gravel pack 6 which is arranged in a step shape can be obliquely stacked to form a step-shaped anti-scouring layer, so that river waves can be effectively blocked, the embankment provides convenient conditions for self rescue and rescue, and people can climb up the embankment by using the gravel pack 6 which is arranged in a step shape when falling into water.

The step plate 2 is formed by the polylith concatenation, and the design can make things convenient for personnel to construct like this, and the setting of step plate 2 can make waterproof felt 4 be the echelonment and lay, and the earthing layer 5 of cover on waterproof felt 4 like this can firmly press waterproof felt 4 on the river levee, and waterproof felt 4 is difficult for appearing sliding along the river levee inclined plane for the waterproof effect is better.

The working principle of the utility model is as follows:

when the waterproof dike is used, a layer of stair plates 2 are paved on the upstream surface of the dike body 1, the stair plates 2 are formed by splicing a plurality of stair plate units, when each stair plate unit is paved, the inserting rods 3 installed on the bottom surface of each stair plate 2 are required to be completely inserted into the dike body 1, so that the stair plates 2 are more firmly connected with the dike body 1, after the stair plates 2 are paved, a layer of waterproof asphalt felt 4 is paved on the stair plates 2, the waterproof asphalt felt 4 can prevent river water from penetrating into the dike body 1, then a layer of earthing layer 5 with the thickness of 30-50cm is covered on the waterproof asphalt felt 4, finally crushed stone bags 6 are stacked outside the earthing layer 5, crushed stone 601 in the crushed stone bags 6 can play a role in resisting river water scouring, and the river dike body 1 is protected from being scoured by river water.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a hydraulic engineering protection river levee, includes river levee body (1), step plate (2), inserted bar (3), waterproof felt (4) and rubble package (6), its characterized in that: be provided with step board (2) on the upstream face of river levee body (1), inserted bar (3) are evenly installed to the bottom surface of step board (2), insert bar (3) are inserted in river levee body (1) to one side, one deck waterproof felt (4) has been laid on step board (2), be provided with on waterproof felt (4) and cover soil layer (5), be provided with rubble package (6) outside earthing layer (5).

2. A hydraulic engineering protective river levee according to claim 1, wherein: the inserting rod (3) comprises a rod body (301), a barb body (302) and a taper plug (303), one end of the rod body (301) is fixed on the bottom surface of the step plate (2), the taper plug (303) is arranged at the other end of the rod body (301), and the barb body (302) is arranged on the rod body of the rod body (301).

3. A hydraulic engineering protective river levee according to claim 1, wherein: the broken stone bag (6) comprises broken stone (601) and gabion mesh (602), and the gabion mesh (602) is wrapped outside the broken stone (601).

4. A hydraulic engineering protective river levee according to claim 1, wherein: the broken stone bags (6) are continuously stacked from bottom to top outside the earthing layer (5).

5. A hydraulic engineering protective river levee according to claim 1, wherein: the step plate (2) is formed by splicing a plurality of blocks.

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