CN213926103U

CN213926103U - Ecological slope protection

Info

Publication number: CN213926103U
Application number: CN202022781941.7U
Authority: CN
Inventors: 郭兴华
Original assignee: Shaanxi Communications Highway Design Research Institute Co ltd
Current assignee: Shaanxi Communications Highway Design Research Institute Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-08-10
Anticipated expiration: 2030-11-26

Abstract

The application relates to an ecological slope protection in the side slope protection field. It includes the slope body, be provided with planting district and circulation watering device on the slope body, the planting district sets up on slope body is domatic, circulation watering device includes the catch basin, the raceway, the catch basin, water pump and ditch, the catch basin sets up subaerial keeping away from domatic one side at the slope body, the catch basin sets up on slope body top, raceway intercommunication catch basin and catch basin, the water pump sets up on the raceway, the ditch is along slope top and domatic distribution, be provided with outlet pipe and collector pipe on the raceway, be close to and pass through the outlet pipe intercommunication between ditch and the catch basin at slope body top, the ditch that is close to the slope body bottom passes through collector pipe and catch basin intercommunication, the ditch is close to planting district one side and is provided with a plurality of watering shower nozzles. This application has the effect that improves ecological bank protection suitability.

Description

Ecological slope protection

Technical Field

The application relates to the field of side slope protection, especially relates to an ecological bank protection.

Background

In the engineering construction process, a large number of exposed slopes can be formed, and the ecological functions of the exposed slopes are easy to damage, and natural disasters such as landslide and debris flow are easy to occur. At present, in order to reduce disasters and maintain ecological functions, the exposed side slope is protected and reinforced by adopting an ecological slope protection mode. Ecological bank protection is an effective bank protection, slope fixing means, generally through planting the plant, utilizes the root system anchor effect of plant and rock, soil body to protect and consolidate the side slope top layer, improves side slope top layer stability, reduces the destruction to natural ecological environment.

The application number is 201720871895.5's chinese utility model patent discloses an ecological slope protection structure of river course dykes and dams, which comprises a body, the body is including the concrete bank protection, concrete placement piece and concrete bank protection face fixed connection, curb and ecological bank protection face fixed connection, protective housing fixed mounting protects domatic and ecological bank protection face fixed connection with the concrete respectively at the lower extreme of plane district, the protective housing, the inside fixed mounting of protective housing has the water pump, water pump lower extreme and drinking-water pipe fixed connection, the upper end and the telescopic drain pipe fixed connection of water pump, the top fixed mounting of telescopic drain pipe has the shower nozzle, ecological domatic inner wall and the lead wire gabion net fixed connection of protecting, set up to the soil horizon around the lead wire gabion net. When carrying out the watering maintenance to the bank protection, open the water pump, in pumping into telescopic drainage pipe with the river in the river course to carry out the watering maintenance to the bank protection face.

Aiming at the related technologies, river water is extracted to carry out watering maintenance on the revetment, the revetment is suitable for water sources such as river sides or lake sides, and the inventor thinks that the application range is small.

SUMMERY OF THE UTILITY MODEL

In order to improve the suitability of ecological bank protection, this application provides an ecological bank protection.

The application provides an ecological bank protection adopts following technical scheme:

the utility model provides an ecological slope protection, includes the slope body, be provided with planting district and circulation watering device on the slope body, planting district sets up on slope body is domatic, circulation watering device includes catch basin, raceway, catch basin, water pump and ditch, the catch basin sets up slope body keeps away from subaerial of domatic one side, the catch basin sets up slope body top, the raceway intercommunication catch basin and catch basin, the water pump sets up on the raceway, the ditch is along slope top and domatic distribution, be provided with outlet pipe and collector pipe on the ditch, be close to the ditch at slope body top with pass through between the catch basin outlet pipe intercommunication is close to the ditch of slope body bottom passes through collector pipe and catch basin intercommunication, the ditch is close to planting district one side is provided with a plurality of watering shower nozzles.

By adopting the technical scheme, when the ecological slope protection is irrigated and maintained, the water pump is adjusted to be started, the water pump pumps the stored water in the water collecting tank into the water storage tank 33, then the water in the water storage tank flows into the water channel at the top of the slope body through the water outlet pipe and flows towards the bottom of the slope along the water channel under the action of gravity, when the water flows through the water channel close to the planting area, part of the water flows are sprayed out through the irrigation spray head to irrigate the vegetation in the planting area, the rest of the water flows continuously flow along the water channel and finally flows into the water collecting tank through the water collecting pipe to be collected again, and the irrigation and maintenance of the ecological slope protection are completed in the water flow process; the surface layer of the side slope is protected and reinforced by the plants in the arranged planting area, so that the stability of the surface layer of the side slope is improved, and the damage to the natural ecological environment is reduced; the circulation watering device that sets up waters the maintenance to planting the district, uses manpower sparingly, realizes the rivers retrieval and utilization simultaneously, and is energy-concerving and environment-protective.

Preferably, the slope surface of the slope body is arranged in a step shape, and a sidewalk is arranged on the step surface of the slope body.

By adopting the technical scheme, the arranged sidewalk provides a passing road for constructors, and is convenient for maintaining the planting area.

Preferably, the ditch includes water conservancy diversion canal and irrigation canal, the water conservancy diversion canal is around domatic setting, irrigation canal level sets up at planting district top and with the water conservancy diversion canal intercommunication.

By adopting the technical scheme, the surface runoff gathered on the rainfall slope is collected by the diversion channel, and the collected water flow is guided into the water collecting tank for storage, so that the scouring of soil on the slope is reduced, the stable structure of the slope is protected, meanwhile, the collected rainwater is recycled, and the full utilization of natural resources is realized; the irrigation channel is arranged to irrigate the planting area from the top of the planting area, and water flow falls from a high place and accelerates the irrigation speed under the action of gravitational acceleration.

Preferably, one end of the water collecting pipe close to the water collecting tank is lower than one end of the water collecting pipe close to the diversion trench.

Through adopting above-mentioned technical scheme, the collector pipe of setting for rivers improve hydrologic cycle rate in the automatic catch basin that flows into under the action of gravity, reduce the possibility of ditch ponding.

Preferably, the sidewalk is paved by water permeable bricks.

By adopting the technical scheme, the arranged sidewalk reduces accumulated water on the sidewalk, reduces the possibility that maintenance personnel slip on the sidewalk, and improves safety.

Preferably, a permeable pipe is arranged below the sidewalk along the length direction of the sidewalk, and the permeable pipe is communicated with the diversion channel.

Through adopting above-mentioned technical scheme, the pipe that permeates water of setting utilizes capillary phenomenon and siphon principle, filters silt particle impurity, absorbs the ponding from the infiltration of pavement to in leading-in water conservancy diversion canal, increase the steadiness of slope.

Preferably, the slope surface of the slope body is provided with a maintenance ladder, and the maintenance ladder is arranged along the slope surface inclined direction and is connected with a sidewalk.

Through adopting above-mentioned technical scheme, the maintenance ladder that sets up is convenient for maintain planting the district to and the maintenance to circulation watering device.

Preferably, the planting area is provided with a three-dimensional vegetation net.

By adopting the technical scheme, the provided three-dimensional vegetation net can reduce the erosion of wind and rain to the embankment before vegetation grows, can absorb heat energy and provide a suitable environment for vegetation growth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the surface layer of the side slope is protected and reinforced by the plants in the arranged planting area, so that the stability of the surface layer of the side slope is improved, and the damage to the natural ecological environment is reduced; the arranged circulating irrigation device is used for irrigating and maintaining the planting area, so that the labor is saved, the water flow is recycled, and the energy conservation and environmental protection are realized;

2. the diversion channel is arranged to collect surface runoff gathered on a rainfall slope and guide the collected water flow into the water collecting tank for storage, so that the erosion of soil on a slope body is reduced, the stability of the slope body structure is protected, and meanwhile, rainwater is collected for reuse, so that the full utilization of natural resources is realized; the arranged irrigation channel irrigates the planting area from the top of the planting area, water flow falls from a high position, and the irrigation speed is accelerated under the action of gravity acceleration;

3. the permeable pipe utilizes capillary phenomenon and siphon principle, filters silt particle impurity, absorbs ponding from the infiltration of pavement to in leading-in water conservancy diversion canal, increase the steadiness of slope.

Drawings

Fig. 1 is an overall schematic diagram of ecological bank protection of this application embodiment.

Fig. 2 is a schematic structural diagram of the circulating irrigation device.

Fig. 3 is a cross-sectional view of the ecological bank protection of this application embodiment.

Description of reference numerals: 1. a slope body; 11. a sidewalk; 111. a water permeable pipe; 12. cofferdam; 13. maintaining the ladder; 2. a planting area; 21. a three-dimensional vegetation net; 3. a circulating irrigation device; 31. a water collecting tank; 32. a water delivery pipe; 33. a water storage tank; 34. a water pump; 35. a ditch; 351. a diversion channel; 352. irrigating a canal; 36. watering the spray head; 37. a water outlet pipe; 38. a water collecting pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses ecological bank protection. Referring to fig. 1, the ecological slope protection comprises a slope body 1, wherein the slope surface of the slope body 1 is arranged in a step shape, a planting area 2 and a circulating irrigation device 3 are arranged on the slope body 1, the planting area 2 is arranged on the inclined slope surface of the slope body 1, a three-dimensional vegetation net 21 is paved on the planting area 2, and the circulating irrigation device 3 is arranged around the slope body 1.

Referring to fig. 1 and 2, the slope body 1 comprises a cofferdam 12, a sidewalk 11 and a maintenance ladder 13, the cofferdam 12 is poured on the slope body 1 around the planting area 2, the sidewalk 11 is arranged on the step surface of the slope body 1, and the sidewalk 11 is paved by water permeable bricks; the slope surface of the slope body 1 is provided with a maintenance ladder 13, and the maintenance ladder 13 is arranged along the slope surface inclined direction.

Referring to fig. 2 and 3, the circulating irrigation device 3 comprises a water collecting tank 31, a water conveying pipe 32, a water storage tank 33, a water pump 34, a water channel 35, a water outlet pipe 37, a water collecting pipe 38 and an irrigation nozzle 36; the catch basin 31 is seted up on the subaerial of slope body 1 keeping away from domatic one side, and the catch basin 33 passes through concrete placement on slope body 1 top, and the water pump 34 passes through the bolt fastening at 1 roof of slope body, and raceway 32 passes through the flange and is connected with water pump 34, and raceway 32 one end passes catch basin 33 to communicate with catch basin 33, and the raceway 32 other end stretches into the catch basin 31 bottom. The water channel 35 is poured on the slope body 1 by concrete, the water channel 35 comprises a diversion channel 351 and a pouring channel 352, the diversion channel 351 is arranged around the slope surface, and the pouring channel 352 is horizontally arranged at the top of the planting area 2 and is communicated with the diversion channel 351. The irrigation channel 352 close to the top of the slope body 1 is communicated with the water storage tank 33 through the water outlet pipe 37, the diversion channel 351 close to the bottom of the slope body 1 is communicated with the water collecting tank 31 through the water collecting pipe 38, and one end of the water collecting pipe 38 close to the water collecting tank 31 is lower than one end close to the diversion channel 351; a filter screen is bonded to one end of the water collecting pipe 38 close to the diversion trench 351. A water pipe is fixed on one side of the irrigation channel 352 close to the planting area 2 through concrete pouring, and the irrigation nozzle 36 is welded at one end of the water pipe penetrating into the planting area 2.

Referring to fig. 2, a permeable pipe 111 is embedded below the sidewalk 11 along the length direction of the sidewalk 11, and two ends of the permeable pipe 111 are communicated with a diversion channel 351;

the implementation principle of this application embodiment ecological bank protection does: when the ecological slope protection is irrigated and maintained, the adjusting water pump 34 is started, the water pump 34 pumps the stored water in the water collecting tank 31 into the water storage tank 33, then the water in the water storage tank 33 flows into the irrigation channel 352 at the top of the slope body 1 through the water outlet pipe 37, the water flows into the diversion channel 351 from the irrigation channel 352, and flows towards the bottom of the slope along the irrigation channel 352 and the diversion channel 351 under the action of gravity; when water flows in the irrigation channel 352, part of the water flows into the water pipe and is sprayed out through the irrigation nozzle 36 to irrigate the vegetation in the planting area 2; the rest of the water flow continues to flow along the diversion channel 351 and the irrigation channel 352, and finally flows into the collecting tank 31 through the collecting pipe 38 for collection again, and irrigation maintenance of the ecological slope protection is completed in the water flow process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An ecological bank protection, its characterized in that: comprises a slope body (1), a planting area (2) and a circulating irrigation device (3) are arranged on the slope body (1), the planting area (2) is arranged on the slope surface of the slope body (1), the circulating irrigation device (3) comprises a water collecting tank (31), a water pipe (32), a water storage tank (33), a water pump (34) and a water channel (35), the water collecting tank (31) is arranged on the ground of one side of the slope body (1) far away from the slope surface, the water storage tank (33) is arranged at the top end of the slope body (1), the water pipe (32) is communicated with the water collecting tank (31) and the water storage tank (33), the water pump (34) is arranged on the water pipe (32), the water channel (35) is distributed along the slope top and the slope surface, a water outlet pipe (37) and a water collecting pipe (38) are arranged on the water channel (35), the water channel (35) close to the top of the slope body (1) is communicated with the water storage tank (33) through the water outlet pipe (37), be close to ditch (35) of slope body (1) bottom pass through collector pipe (38) and catch basin (31) intercommunication, ditch (35) are close to plant district (2) one side and are provided with a plurality of watering shower nozzles (36).

2. The ecological slope protection of claim 1, wherein: the slope surface of the slope body (1) is arranged in a step shape, and a sidewalk (11) is arranged on the step surface of the slope body (1).

3. The ecological slope protection of claim 2, wherein: the ditch (35) include water conservancy diversion canal (351) and irrigation canal (352), water conservancy diversion canal (351) are around domatic setting, irrigation canal (352) level setting is at planting district (2) top and with water conservancy diversion canal (351) intercommunication.

4. The ecological slope protection of claim 3, wherein: the end of the collecting pipe (38) close to the collecting tank (31) is lower than the end close to the diversion channel (351).

5. The ecological slope protection of claim 3, wherein: the sidewalk (11) is formed by paving water-permeable bricks.

6. The ecological slope protection of claim 5, wherein: and a permeable pipe (111) is arranged below the sidewalk (11) along the length direction of the sidewalk (11), and the permeable pipe (111) is communicated with the diversion channel (351).

7. The ecological slope protection of claim 2, wherein: the slope is characterized in that a maintenance ladder (13) is arranged on the slope surface of the slope body (1), and the maintenance ladder (13) is arranged along the slope surface in the inclined direction and is connected with the sidewalk (11).

8. The ecological slope protection of claim 1, wherein: the planting area (2) is provided with a three-dimensional vegetation net (21).