CN212052816U

CN212052816U - Slope protection device for water conservancy construction

Info

Publication number: CN212052816U
Application number: CN202020578949.0U
Authority: CN
Inventors: 刘云雨
Original assignee: Fujian Kunlong Construction Engineering Co ltd
Current assignee: Fujian Kunlong Construction Engineering Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-01
Anticipated expiration: 2030-04-17

Abstract

The utility model relates to the technical field of slope protection structures, and discloses a slope protection device for water conservancy construction, which comprises a slope body, wherein the top and the bottom of the slope body are respectively and fixedly provided with an upper base and a lower base; a green belt is arranged at the top of the upper base; a protection cage is fixedly arranged at the top of the lower base, and an ecological bag is arranged inside the protection cage; the interior of the slope body is fixedly provided with a drain pipe, the top end of the drain pipe is connected with the middle part of the upper base, and the bottom end of the drain pipe extends into a soil layer below the slope body. The utility model has the advantages of reasonable design, can improve the soil and water conservation effect to the slope body, be favorable to the reinforcing to the protection of river both sides ecological environment, can also improve the stability of slope protection brick simultaneously, avoid the slope protection brick to tumble and impaired, reduced the maintenance cost, can plant green planting on the slope protection brick, not only play the effect of strengthening soil and water conservation, can also improve the pleasing to the eye effect of afforestation.

Description

Slope protection device for water conservancy construction

Technical Field

The utility model relates to a slope protection technical field specifically is a slope protection device for water conservancy construction.

Background

In recent years, with large-scale water conservancy construction, a large number of artificial rivers are generated, and in order to prevent collapse of slopes on both sides of the rivers due to erosion and corrosion of rainwater, a slope protection structure is generally arranged on the slopes, wherein the slope protection structure refers to paving on the slopes to prevent the slopes from being eroded, and mainly plays a role in preventing water and soil loss.

Present bank protection protects the brick through the polylith mostly and connects, this kind of simple protects brick structure, can only play the safeguard effect of certain degree, because lack the cover of vegetation, soil and water keep the effect limited, the ecological environment's on river both sides protection is relatively poor, moreover this kind of structure protect the brick and protect between the brick stability relatively poor, tumble easily and impaired, life is lower, need frequent maintenance, maintenance cost has been increased, in order to solve above-mentioned problem, we provide a bank protection device for water conservancy construction.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a slope protection device for water conservancy construction, aim at carries out green planting to the slope body and covers, utilizes green planting to the maintenance of soil and water, reduces the soil and water loss of the slope body, improves simultaneously and protects the connection stability between the brick, avoids protecting the brick and tumbles and impaired, improves the life who protects the brick, reduces the maintenance cost.

In order to achieve the purpose, the utility model provides a slope protection device for water conservancy construction, which comprises a slope body, wherein the top and the bottom of the slope body are respectively and fixedly provided with an upper base and a lower base; a green belt is arranged at the top of the upper base; a protection cage is fixedly arranged at the top of the lower base, and an ecological bag is arranged inside the protection cage; a drain pipe is fixedly arranged inside the slope body, the top end of the drain pipe is connected with the middle part of the upper base, and the bottom end of the drain pipe extends into a soil layer below the slope body; the slope surface of the slope body is sequentially provided with a civil grille, a gravel layer and a clay layer from bottom to top; slope protection bricks which are uniformly distributed are arranged on the clay layer; the slope protection brick is covered with a protective net.

Preferably, the top of the upper base is provided with a groove, the main body of the green belt is a planting box, the planting box is installed in the groove, the bottom of the planting box is provided with a water leakage hole, the bottom surface of the groove is provided with an opening communicated with the water drainage pipe, and the opening is internally fixedly provided with a filtering grid.

Preferably, the inner side surfaces of the upper base and the protective cage are respectively provided with a hook through bolts, and the upper end and the lower end of the protective net are respectively wound on the hooks through binding bands.

Preferably, the slope protection brick is regular hexagon, and the tenon of three symmetric distribution is installed to the three face fixed mounting of slope protection brick periphery, and the tongue-and-groove has been seted up to other three face, tenon and the mutual adaptation of tongue-and-groove, and two adjacent slope protection bricks pass through tenon, the mutual joint of tongue-and-groove.

Preferably, the middle part of the slope protection brick is provided with a planting groove.

Preferably, the protective net is a steel wire rope net, and the aperture of the net hole is-cm.

Compared with the prior art, the utility model provides a slope protection device for water conservancy construction has following beneficial effect:

(1) the utility model has the advantages that the slope surface is covered with the soil-wood grating, the gravel layer and the clay layer, so as to play the role of preliminary soil and water conservation to the slope body, by arranging the slope protection bricks on the clay layer and planting green plants on the clay layer, the combination of the slope protection bricks and the clay layer further realizes water and soil conservation, by arranging the green belt on the upper base, water on the top of the slope can be absorbed by green plants, the downward flow of rainwater is reduced, the scouring erosion effect of the rainwater on the slope surface is reduced, and the water and soil conservation is realized again by combining the fact that the rainwater permeated by the green belt can be drained into the soil layer below the slope body through the drain pipe, through the combined design of the protective cage and the ecological bag, the rainwater flowing down the slope can be directly filtered, and the soil particles are blocked in the protective cage, so that the final protection of water and soil conservation is realized, the water and soil conservation effect on the slope is greatly improved, and the protection of ecological environments on both sides of the river is favorably enhanced.

(2) The utility model discloses a regular hexagon design of slope protection brick, and tenon and the tongue-and-groove of slope protection brick periphery, make adjacent slope protection brick joint piece together each other, thereby improve the stability of slope protection brick, and the surface of slope protection brick still covers and has the protection network, play the effect that prevents the slope protection brick and tumble, avoid tumbling impaired and the maintenance cost who brings, the maintenance cost has been reduced, through set up planting groove on the slope protection brick, can plant green planting in planting the groove, green planting is rooted in the muck, not only play the effect of strengthening soil and water conservation, can also improve the pleasing to the eye effect of afforestation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the slope protection brick of the utility model;

fig. 3 is a schematic sectional view of the base according to the present invention.

In the figure: 1. a slope body; 2. an upper base; 3. a lower base; 4. a green belt; 5. a drain pipe; 6. a geogrid; 7. a gravel layer; 8. a clay layer; 9. slope protection bricks; 10. a protective net; 11. a protective cage; 12. an ecological bag; 13. hooking; 14. a tenon; 15. mortises; 16. and (5) planting a groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

Referring to fig. 1-3, a slope protection device for water conservancy construction comprises a slope body 1, wherein an upper base 2 and a lower base 3 are respectively and fixedly arranged at the top and the bottom of the slope body 1; a green belt 4 is arranged at the top of the upper base 2; a protective cage 11 is fixedly arranged at the top of the lower base 3, and an ecological bag 12 is arranged inside the protective cage 11; a drain pipe 5 is fixedly arranged inside the slope body 1, the top end of the drain pipe 5 is connected with the middle part of the upper base 2, and the bottom end of the drain pipe 5 extends into a soil layer below the slope body 1; the slope surface of the slope body 1 is sequentially provided with a civil grille 6, a gravel layer 7 and a clay layer 8 from bottom to top; slope protection bricks 9 which are uniformly distributed are arranged on the clay layer 8; the slope protection bricks 9 are covered with protective nets 10.

The top of upper base 2 is seted up flutedly, the main part of greenbelt 4 is planting the case, it installs in the recess to plant the case, the hole that leaks has been seted up to the bottom of planting the case, the opening that is linked together with drain pipe 5 is seted up to the bottom surface of recess, the opening internal fixation is provided with the filtration grid, it has green planting to plant the incasement, the rainwater falls into planting the case, the infiltration water gets into in the drain pipe 5 via the hole that leaks and filtration grid, make in the soil horizon of infiltration intake slope below, it is downflow to reduce the rainwater, it explains that, it can flush with the recess to plant the height of case, when infiltration efficiency is lower, too much rainwater flows down along the slope, by slope protection brick 9, clay layer 8 blocks with green planting, still can play soil and water conservation effect.

The hooks 13 are fixedly mounted on the inner side surfaces of the upper base 2 and the protective cage 11 through bolts, and the upper end and the lower end of the protective net 10 are wound on the hooks 13 through the binding bands respectively, so that the protective net 10 is convenient to mount.

Slope protection brick 9 is regular hexagon, and the three face fixed mounting of slope protection brick 9 periphery has tenon 14 of three symmetric distribution, and tongue-and-groove 15 has been seted up to three face in addition, tenon 14 and the mutual adaptation of tongue-and-groove 15, and two adjacent slope protection bricks 9 pass through tenon 14, the mutual joint of tongue-and-groove 15, through the mutually supporting of tenon 14 and tongue-and-groove 15, be convenient for two adjacent joint of slope protection brick 9, when making things convenient for slope protection brick 9 to install, can also improve slope protection brick 9's installation stability.

Planting groove 16 has been seted up at slope protection brick 9's middle part, the upper and lower both ends intercommunication of planting groove 16, the bottom is linked together with clay layer 8, can plant the interior green planting of planting groove 16, green planting extends to slope protection brick 9's outside from planting groove 16, green planting can play the effect that water and soil kept, can improve the pleasing to the eye effect of afforestation moreover, slope protection brick 9 can protect green root portion of planting simultaneously, reduces to trample the injury of green root portion of planting, improves green survival rate of planting.

The protective net 10 is a wire rope net, the aperture of the mesh is 4-5cm, and the green plants can penetrate through the mesh when growing, so that the green plants can grow normally.

The utility model discloses a cover soil wood grid 6, gravel layer 7 and clay layer 8 on domatic, play the preliminary soil and water conservation to the slope body 1, through set up slope protection brick 9 on clay layer 8, and plant green planting in clay layer 8, both combine, further realize soil and water conservation, through set up greenbelt 4 on last base 2, make the hydroenergy of slope top enough absorbed by green planting, reduce the downflow of rainwater, be favorable to reducing the erosion and corrosion effect of rainwater to domatic, combine the rainwater that greenbelt 4 permeates to arrange to the soil layer below the slope body 1 via drain pipe 5, realize soil and water conservation once more, through the combined design of protection cage 11 and ecological bag 12, make the rainwater through domatic downflow can directly filter, and the earth granule is stopped within protection cage 11, play the final protection of soil and water conservation, greatly improved the soil and water conservation effect to the slope body 1, the ecological environment protection on both banks of the river is enhanced; through the regular hexagon design of slope protection brick 9, and tenon 14 and the tongue-and-groove 15 of slope protection brick 9 periphery, make adjacent slope protection brick 9 can the joint piece together each other, thereby improve slope protection brick 9's stability, and slope protection brick 9's surface still covers and has protection network 10, play the effect that prevents slope protection brick 9 and tumble, avoid tumbling impaired and the maintenance cost who brings, the maintenance cost has been reduced, through set up planting groove 16 on slope protection brick 9, can plant green planting in planting groove 16, green planting root is in clay layer 8, not only play the effect of strengthening the soil and water conservation, can also play the pleasing to the eye effect of afforestation.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a bank protection device for water conservancy construction, includes slope body (1), its characterized in that:

the top and the bottom of the slope body (1) are respectively and fixedly provided with an upper base (2) and a lower base (3);

a green belt (4) is arranged at the top of the upper base (2);

a protective cage (11) is fixedly arranged at the top of the lower base (3), and an ecological bag (12) is arranged inside the protective cage (11);

a drain pipe (5) is fixedly arranged inside the slope body (1), the top end of the drain pipe (5) is connected with the middle part of the upper base (2), and the bottom end of the drain pipe (5) extends into a soil layer below the slope body (1);

the slope surface of the slope body (1) is sequentially provided with a civil grille (6), a gravel layer (7) and an clay layer (8) from bottom to top;

slope protection bricks (9) are uniformly distributed on the clay layer (8);

the slope protection bricks (9) are covered with protective nets (10).

2. The slope protection device for water conservancy construction according to claim 1, wherein the top of the upper base (2) is provided with a groove, the main body of the green belt (4) is a planting box, the planting box is installed in the groove, the bottom of the planting box is provided with a water leakage hole, the bottom surface of the groove is provided with an opening communicated with the water drainage pipe (5), and a filter grid is fixedly arranged in the opening.

3. The slope protection device for water conservancy construction according to claim 1, characterized in that the inner side surfaces of the upper base (2) and the protection cage (11) are fixedly provided with hooks (13) through bolts, and the upper and lower ends of the protection net (10) are respectively wound on the hooks (13) through binding bands.

4. The slope protection device for water conservancy construction according to claim 1, characterized in that slope protection brick (9) is regular hexagon, and three face fixed mounting in slope protection brick (9) periphery has three symmetrical distribution's tenon (14), and tongue-and-groove (15) have been seted up to other three face, tenon (14) and tongue-and-groove (15) mutual adaptation, two adjacent slope protection bricks (9) pass through tenon (14), mutual joint of tongue-and-groove (15).

5. The slope protection device for water conservancy construction according to claim 1, characterized in that planting grooves (16) are formed in the middle of the slope protection bricks (9).

6. The slope protection device for water conservancy construction according to claim 1, wherein the protection net (10) is a wire rope net, and the aperture of the mesh is 4-5 cm.