CN211113447U

CN211113447U - Slope protection structure device for hydraulic engineering

Info

Publication number: CN211113447U
Application number: CN201921463533.8U
Authority: CN
Inventors: 叶军
Original assignee: Xuzhou Honghua Glass Technology Co ltd
Current assignee: Xuzhou Honghua Glass Technology Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-07-28
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a slope protection structure device for hydraulic engineering, which comprises a wall body and a foundation, wherein the wall body and the foundation are internally provided with a concrete layer, the upper end of the concrete layer is provided with a protective net, the upper surface of the protective net is provided with a drain pipe, the lower end of the protective net is provided with a first anti-corrosion layer, the upper surface of the drain pipe is provided with a planting layer, two sides of the planting layer are respectively provided with a drain hole for preventing water accumulation, the upper surface of the planting layer is provided with a protective frame, vegetation is planted in the protective frame, the lower end of the protective frame is connected with a protective fixing structure, the drain hole, the protective frame and the concrete layer are all made of concrete with the anti-permeability grade equal to or more than P grade, the permeation channel is reduced, the anti-permeability is improved, the protective fixing structure, the protective frame and the drain hole are all higher than the first anti-corrosion layer, the, the corrosion resistance of the concrete is ensured.

Description

Slope protection structure device for hydraulic engineering

Technical Field

The utility model relates to a with bank protection technical field, specifically be a slope protection constructional device for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. In the field of hydraulic engineering, bank protection engineering (embankment engineering) is divided into two parts by taking the average dry water level of a river course for many years as a boundary, wherein the dry water level is referred to as slope protection engineering above and is referred to as foot protection engineering below. The slope protection engineering is a kind of facilities for preventing slope of bank from scouring and erosion.

In recent years, with large-scale engineering construction and mining, a large number of geotechnical slopes which cannot recover vegetation are formed. Traditional slope engineering reinforcement measures adopt the bank stone barricade mostly and spout slope protection structures such as muddy earth, have only played a protection soil erosion and water loss's effect, do no matter how, just so a slice of grey white, do not have what help to the view, do not talk about more and have the guard action to ecological environment, and the contrary harmony that only can destroy ecological environment, along with the reinforcing of people's environmental awareness and economic strength, ecological slope protection technique is applied to engineering construction gradually.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a slope protection constructional device for hydraulic engineering combines together with ecological bank protection with the slope protection net to the problem among the prior art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slope protection structure device for hydraulic engineering, includes wall body and ground, its characterized in that: a concrete layer is arranged inside the wall body and the foundation, a protective net is arranged at the upper end of the concrete layer, the protective net is provided with an upper fixing plate, a lower fixing plate and a side fixing plate, a diversion trench is arranged at the lower end of the upper fixing plate, a second anti-corrosion layer is arranged at the lower end of the diversion trench, a fixing bolt is arranged in the side fixing plate, a lower water tank is arranged in an inner cavity of the protective net, and the lower water tank is welded with the lower fixing plate; a drain pipe is arranged on the upper surface of the protective net, and a first anti-corrosion layer is arranged at the lower end of the protective net; the bottom of the drain pipe is arranged inside the first anti-corrosion layer, the upper surface of the drain pipe is provided with a planting layer, and both sides of the planting layer are provided with drain holes; the upper surface of planting the layer is provided with the protective frame, plants the vegetation in the protective frame, and the lower extreme and the protection fixed knot of protective frame construct and be connected.

Preferably, the drain hole, the protective frame and the concrete layer are made of concrete with the impermeability grade equal to or greater than P6 grade.

Preferably, the drain holes are arranged between the two rows of protective frames, and the bottoms of the protective frames are communicated with the planting layer.

Preferably, C is adopted for both the first anti-corrosion layer and the second anti-corrosion layer₃Low content of A and high grade of cement.

Preferably, the protective fixing structure, the protective frame and the drain hole are all higher than the first anti-corrosion layer.

Preferably, terrestrial plants are planted in the upper part of the protection frame, and aquatic plants are planted in the protection frame positioned at the lower part.

Preferably, the drain hole is communicated with a drain pipe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this slope protection structure device for hydraulic engineering, wash port, protective frame and concrete layer all adopt impervious grade equal to or more than P6 level's concrete and make, reduce infiltration passageway, improve impervious, and the wash port is placed in the middle of two rows of protective frames, and the bottom of protective frame is linked together with the planting layer, and the wash port communicates with each other with the drain pipe, and when there is ponding with the bank protection surface, ponding can be discharged to the river through wash port and drain pipe.

2. This slope protection constructional device for hydraulic engineering, first anti-corrosion layer and second anti-corrosion layer all adopt C3A content lower, the higher cement of cement label is made, the gradation of strict control aggregate, the grinding powder is mixed as far as possible, RMA series anticorrosive agent that has the anticorrosive rust-resisting effect to the concrete has been mixed in the concrete, mix high efficiency water-reducing agent in the concrete simultaneously, measures such as reinforced concrete maintenance, guarantee the corrosion resistance of concrete, protection fixed knot constructs, protection frame and wash port all are higher than first anti-corrosion layer, can effectually alleviate the impact of the rivers from domatic inboard to domatic structure, prevent the slope protection structure damage that leads to because of the rivers impact of this direction.

3. This slope protection structure device for hydraulic engineering plants terrestrial plant in the upper portion of protective frame, and the protective frame that is located the lower part is planted and is had aquatic plant, has increased the survival rate of sight and plant.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a top view of the protection frame of the present invention;

fig. 3 is a schematic view of the protection net of the present invention;

in the figure: 1. a wall body; 2. a foundation; 3. a concrete layer; 4. a protective net; 5. planting a layer; 6. a drain hole; 7. a protective frame; 8. vegetation; 9. a protective fixed structure 10, a first anti-corrosion layer; 19. a drain pipe; 11. an upper fixing plate; 12. a water diversion groove; 13. a second anti-corrosion layer; 14. a water discharging tank; 15. a side fixing plate; 16. a fixing bolt; 17. and a lower fixing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a slope protection structure device for hydraulic engineering comprises a wall body 1 and a foundation 2, a concrete layer 3 is arranged inside the wall body 1 and the foundation 2, a protective net 4 is arranged at the upper end of the concrete layer 3, a drain pipe 19 is arranged above the protective net 4, a first anti-corrosion layer 10 is arranged at the lower end of the protective net 4, the bottom of the drain pipe 19 is arranged inside the first anti-corrosion layer 10, a planting layer 5 is arranged on the upper surface of the drain pipe 19, drain holes 6 are arranged on both sides of the planting layer 5, the drain holes 6 are communicated with the drain pipe 19, the drain holes 6 are arranged in the middle of two rows of protective frames 7, the bottom of the protective frames 7 is communicated with the planting layer 5, a protective frame 7 is arranged on the upper surface of the planting layerThe vegetation 8 is planted, terrestrial plants are planted in the upper portion of the protection frame 7, aquatic plants are planted in the protection frame 7 located at the lower portion, the lower end of the protection frame 7 is connected with the protection fixing structure 9, the drain hole 6, the protection frame 7 and the concrete layer 3 are all made of concrete with the anti-permeability grade equal to or greater than the P6 grade, the protection fixing structure 9, the protection frame 7 and the drain hole 6 are all higher than the first anti-corrosion layer 10, and the first anti-corrosion layer 10 and the second anti-corrosion layer 13 are all made of C₃The content of A is lower, and the grade of cement is higher.

Referring to fig. 3, the protection net 4 is provided with an upper fixing plate 11, a lower fixing plate 17 and a side fixing plate 15, a water guide groove 12 is provided at the lower end of the upper fixing plate 11, a second anti-corrosion layer 13 is provided at the lower end of the water guide groove 12, a fixing bolt 16 is provided in the side fixing plate 15, a water discharge groove 14 is provided in an inner cavity of the protection net 4, and the water discharge groove 14 is welded to the lower fixing plate 17.

In summary, the following steps: the slope protection structure device for the hydraulic engineering comprises a wall body 1 and a foundation 2, wherein a concrete layer 3 is arranged inside the wall body 1 and the foundation 2, a protective screen 4 is arranged at the upper end of the concrete layer 3, a drain pipe 19 is arranged on the upper surface of the protective screen 4, a first anti-corrosion layer 10 is arranged at the lower end of the protective screen 4, an upper fixing plate 11, a lower fixing plate 17 and a side fixing plate 15 are arranged on the protective screen 4, a diversion trench 12 is arranged at the lower end of the upper fixing plate 11, a second anti-corrosion layer 13 is arranged at the lower end of the diversion trench 12, a fixing bolt 16 is arranged in the side fixing plate 15, a lower water trench 14 is arranged in an inner cavity of the protective screen 4, the lower water trench 14 is welded with the lower fixing plate 17, the bottom of the drain pipe 19 is arranged inside the first anti-corrosion layer 10, a planting layer 5 is arranged, the wash port 6 is placed in the middle of two rows of protective frames 7, the bottom of the protective frame 7 is communicated with the planting layer 5, the upper surface of the planting layer 5 is provided with the protective frame 7, vegetation 8 is planted in the protective frame 7, terrestrial plants are planted in the upper portion of the protective frame 7, aquatic plants are planted in the protective frame 7 positioned at the lower portion, the ornamental value and the survival rate of plants are increased, the lower end of the protective frame 7 is connected with the protective fixing structure 9, the wash port 6, the protective frame 7 and the concrete layer 3 are made of concrete with the anti-permeability grade equal to or greater than the P6 grade, and permeation is reducedThe impermeability is improved, the drain hole 6 is arranged between the two rows of protective frames 7, the bottom of each protective frame 7 is communicated with the planting layer 5, the drain hole 6 is communicated with the drain pipe 19, when accumulated water exists on the surface of the slope protection, the accumulated water can be drained to a river through the drain hole 6 and the drain pipe 19, the protective fixing structure 9, the protective frames 7 and the drain hole 6 are all higher than the first anti-corrosion layer 10, and the first anti-corrosion layer 10 and the second anti-corrosion layer 13 are all C-shaped₃The concrete is made of cement with low A content and high cement grade, the grading of aggregate is strictly controlled, the ground powder is doped as much as possible, RMA series anticorrosive agents with the functions of corrosion prevention and rust resistance are doped into the concrete, and meanwhile, a high-efficiency water reducing agent is doped into the concrete, the measures of concrete maintenance are enhanced, the corrosion resistance of the concrete is ensured, the protection fixing structure 9, the protection frame 7 and the drain hole 6 are all higher than the first anticorrosive layer 10, so that the impact of water flow from the inner side of the slope surface on the slope surface structure can be effectively relieved, and the damage of the slope protection structure caused by the water flow impact in the direction is prevented.

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

Claims

1. The utility model provides a slope protection structure device for hydraulic engineering, includes wall body (1) and ground (2), its characterized in that: a concrete layer (3) is arranged inside the wall body (1) and the foundation (2), a protective screen (4) is arranged at the upper end of the concrete layer (3), an upper fixing plate (11), a lower fixing plate (17) and a side fixing plate (15) are arranged on the protective screen (4), a water diversion groove (12) is arranged at the lower end of the upper fixing plate (11), a second anti-corrosion layer (13) is arranged at the lower end of the water diversion groove (12), a fixing bolt (16) is arranged in the side fixing plate (15), a water drainage groove (14) is arranged in an inner cavity of the protective screen (4), and the water drainage groove (14) is welded with the lower fixing plate (17; a drain pipe (19) is arranged on the protective net (4), and a first anti-corrosion layer (10) is arranged at the lower end of the protective net (4); the bottom of the drain pipe (19) is arranged inside the first anti-corrosion layer (10), the planting layer (5) is arranged on the upper surface of the drain pipe (19), and drain holes (6) are formed in the two sides of the planting layer (5); the upper surface of planting layer (5) is provided with protective frame (7), plants in protective frame (7) and has vegetation (8), and the lower extreme and the protection fixed knot of protective frame (7) construct (9) and be connected.

2. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: the drainage holes (6), the protective frame (7) and the concrete layer (3) are all made of concrete with the impermeability grade equal to or greater than the P6 grade.

3. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: the drain holes (6) are arranged between the two rows of protective frames (7), and the bottoms of the protective frames (7) are communicated with the planting layer (5).

4. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: the first anti-corrosion layer (10) and the second anti-corrosion layer (13) both adopt C₃Low content of A and high grade of cement.

5. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: the protective fixing structure (9), the protective frame (7) and the drain hole (6) are all higher than the first anti-corrosion layer (10).

6. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: terrestrial plants are planted in the upper portion of the protection frame (7), and aquatic plants are planted in the protection frame (7) located at the lower portion.

7. The slope protection structure device for hydraulic engineering of claim 1, characterized in that: the drain hole (6) is communicated with a drain pipe (19).