CN212000886U

CN212000886U - Ecological bank protection of water conservancy

Info

Publication number: CN212000886U
Application number: CN201922127601.XU
Authority: CN
Inventors: 张祖鑫; 费浩文
Original assignee: Hebei Research Institute of Investigation and Design of Water Conservancy and Hydropower
Current assignee: Hebei Research Institute of Investigation and Design of Water Conservancy and Hydropower
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-11-24
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to an ecological bank protection of water conservancy, including protection brick and bank protection body, the surface laying of bank protection body has the gravel stone bed course, and the splicing of gravel bed course surface has the protection brick, and has laid the turf on the surface of protection brick, the transmission pipe has been seted up to the inside of protection brick, and the small opening has been seted up to the upper surface of protection brick, transmission pipe and small opening intercommunication. The utility model relates to an ecological bank protection of water conservancy possesses quick infiltration drainage, the concatenation is stable, the convenient advantage of installation, has solved not good maintenance after the protective brick concatenation in the past and has changed and the rainfall is drainage rapidly inadequately when big, makes the problem of side slope collapse easily.

Description

Ecological bank protection of water conservancy

Technical Field

The utility model relates to an ecological bank protection technical field of water conservancy specifically is an ecological bank protection brick of water conservancy.

Background

The natural ecosystem is a so-called ecosystem which provides various conditions and processes for maintaining human survival and meeting the needs of human beings; the emphasis is given to: the nature has no waste, and each ecosystem has a perfect food chain and nutrient, so the ecological design should keep the ecosystem in a healthy state. The edge effect is that in the edge zone of two or more different ecosystems, the energy and species are more active and the productivity is higher, and the zone is also the zone with the most abundant biological community and the highest ecological benefit, and the bank slope of the river channel is used as the edge zone between the water body ecology and the land ecology, and the edge effect should be fully considered in the design. Biological diversity, keeping effective quantity of animal and plant population, protecting various types and various succession stage ecosystems, respecting various ecological succession processes and natural influence, including natural fire, dry and rainy season, and flood seasonal inundation.

The ecological slope protection is a slope protection technology for supporting a slope or a side slope by using basic knowledge of subjects such as comprehensive engineering mechanics, soil science, ecology, phytology and the like to form a comprehensive system consisting of plants or engineering and plants. The natural side slope or the side slope formed after excavation, through planting the plant, utilize the plant and rock, the mutual action (root system anchoring effect) of the soil body to protect, consolidate the side slope top layer, make it can satisfy the requirement stable to the side slope top layer, can resume the slope protection mode of the natural ecological environment destroyed, it is an effective slope protection, means of fixing the slope. At present, dry masonry is mostly adopted, but the drainage and the stability are poor, the safety of the side slope is not improved, and resources are wasted.

Traditional bank protection adopts protective brick such as frame brick to spread to piece together or bond more, and the not good maintenance in later stage is changed, runs into the rainfall when big, and drainage performance is not good, makes the side slope collapse easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ecological bank protection of water conservancy possesses quick infiltration drainage, the concatenation is stable, the convenient advantage of installation, has solved not good maintenance after the protective brick concatenation in the past and has changed and the rainfall is big the time drainage rapid inadequately, makes the problem of side slope collapse easily.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an ecological bank protection of water conservancy, includes protective brick and bank protection body, the surface laying of bank protection body has the gravel stone bed course, and the splicing of gravel bed course surface has the protective brick, and has laid the turf on the surface of protective brick, the transmission pipe has been seted up to the inside of protective brick, and the small opening has been seted up to the upper surface of protective brick, transmission pipe and small opening intercommunication.

Preferably, two transmission pipes are arranged in the protective brick and are symmetrically distributed by taking the central line of the protective brick as the center.

Preferably, the protective bricks are of octagonal structures, four long sides and four short sides are arranged at intervals, and the short sides of four adjacent protective bricks form a square.

Preferably, one side of the protective brick is provided with a bayonet, and the other side of the protective brick is provided with a clamping block; the bayonet of one protective brick is connected with the clamping block of another adjacent protective brick in a clamping manner.

Preferably, establish the recess in the protective brick, the rubble filter layer has been laid in the recess, the soil horizon has been laid to rubble filter layer top, the turf has been planted to soil horizon top.

Preferably, the leak hole is positioned on the upper surface of the protective brick inside the groove.

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

1. the utility model discloses a concatenation can stabilize the soil on the protection bank protection body, reaches the effect firm, protection, through the gravel stone bed course, makes the protection brick of just splicing above the bank protection body, has reached simple to operate's effect.

2. The utility model has the advantages that the transmission pipe is arranged, so that rainwater can be quickly drained away when permeating into the protective bricks after the protective bricks are spliced, and the effect of quickly preventing the slope protection body from collapsing caused by scouring, loosening and loss of soil of the slope protection body through drainage is achieved; through setting up the small opening, when making the rainwater permeate the transmission pipe from the turf, can not take away the regional soil of turf planting, reach effective infiltration transmission's effect, reduce the erosion destruction of rainwater to the bank protection body.

3. The utility model discloses two transmission pipes, transmission speed is big, and symmetric distribution is convenient when laying by a large scale to dock, and the fault-tolerant rate of construction is also high.

Drawings

FIG. 1 is a schematic view of the splicing structure of the protective brick of the present invention;

fig. 2 is a schematic side view of the slope protection body of the present invention;

FIG. 3 is a schematic view of the external structure of the protective brick of the present invention;

FIG. 4 is a schematic view of the internal structure of the protective brick of the present invention;

fig. 5 is a schematic sectional view of the protective brick of the present invention.

In the figure: 1. a protective brick; 2. turf; 3. a gravel stone cushion layer; 4. a slope protection body; 5. a conveying pipe; 6. a leak hole; 7. planting soil; 8. a macadam filtering layer.

Detailed Description

The technical solution of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1 to 5, a water conservancy ecological slope protection, including protective brick 1 and bank protection body 4, gravel bed course 3 has been laid on the domatic surface of bank protection body 4, makes slope protection body 4 top just splice installation protective brick 1 through gravel bed course 3, reaches simple to operate's effect, and the surface concatenation of gravel bed course 3 has protective brick 1, and protective brick 1 adopts octagon structural design, protective brick 1 is octagon structure, four long limits, four minor faces, long limit and minor face interval set up, and four adjacent protective brick 1's minor face constitutes the square. The design of octagon can let protective brick 1 stable when the concatenation installation, one side of protective brick 1 is equipped with the bayonet socket, the opposite side is equipped with the fixture block, connect through the inlaying of bayonet socket and fixture block, it is more stable after making a plurality of protective bricks 1 install on bank protection body 4, accomplish a plurality of protective bricks 1 and connect the installation, establish the recess in the protective brick 1, be provided with the small opening 6 at the inside upper surface of recess, small opening 6 is linked together with 1 inside cavity transmission pipe 5 of protective brick, at inside gravel filter layer 8 and the planting soil 7 of packing in proper order of recess, plant turf 2 completion constructions on planting soil 7 surface. Through setting up protective brick 1, make slope protection body 4 can stably prevent the soil loss on slope protection body 4, reach stable, the effect of staying. Two transmission pipes 5 have been seted up to protection brick 1 inside, two transmission pipes 5 use 1 central line of protection brick as central symmetry and distribute, after 1 concatenation of protection brick, run into the permeable small opening 6 of rainwater and permeate transmission pipe 5 inside of protection brick and remove fast, plant the soil loss of turf 2 when avoiding the drainage, the small opening 6 of seting up through 1 surface of protection brick, make the rainwater fall behind turf 2 and permeate the small opening 6 that the upper surface was seted up again, flow at last in transmission pipe 5, transmission pipe 5 after accomplishing by the concatenation of a plurality of protection bricks transmits the unified row of lower extreme drain pipe inslot.

The above-mentioned examples are only for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to carry out the same, and the scope of the present invention should not be limited by the examples, i.e. the equivalent changes or modifications made in the spirit of the present invention are still within the scope of the present invention.

Claims

1. A water conservancy ecological slope protection comprises protective bricks and a slope protection body, and is characterized in that a gravel stone cushion layer is laid on the surface of the slope protection body, the protective bricks are spliced on the surface of the gravel cushion layer, a turf is laid on the surface of each protective brick, a transmission pipe is arranged inside each protective brick, a leak hole is formed in the upper surface of each protective brick, and the transmission pipe is communicated with the leak hole;

two transmission pipes are arranged in the protective brick and are symmetrically distributed by taking the central line of the protective brick as the center;

the protective bricks are of octagonal structures, and are provided with four long sides and four short sides at intervals, and the short sides of the four adjacent protective bricks form a square;

one side of the protective brick is provided with a bayonet, and the other side of the protective brick is provided with a clamping block; the bayonet of one protective brick is clamped with the clamping block of the adjacent protective brick;

a groove is formed in the protective brick, a gravel filtering layer is paved in the groove, a soil layer is paved above the gravel filtering layer, and turf is planted above the soil layer;

the leak hole is positioned on the upper surface of the protective brick in the groove.