CN214656790U

CN214656790U - River course dyke bank protection reinforcerment system

Info

Publication number: CN214656790U
Application number: CN202120617255.8U
Authority: CN
Inventors: 戴文鸿; 黄飞扬
Original assignee: Hohai University HHU
Current assignee: Hohai University HHU
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-09
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a river levee protection slope reinforcement system, which comprises a side slope, wherein the side slope is inclined downwards and sequentially comprises an ascending slope, a buffering slope and a descending slope, wherein the buffering slope is positioned in a gentle section between the ascending slope and the descending slope; a concrete protection layer covers the surface of the ramp of the side slope, and a soil layer covers the upper surfaces of the concrete protection layers of the ascending slope and the buffering slope; the upper surface of the soil layer on the upward slope is covered with a protective net, and the protective net is fixedly connected with the upward slope through more than one fixing device; and a water pump and a pipeline system are arranged in the side slope. Can plant the afforestation in the mesh of protection network, the sand prevention is fixed soil, can pass through near water pump extraction side slope and water at the soil horizon through pipe-line system. The utility model discloses a river course dyke bank protection reinforcerment system has the characteristics that slow down water impact, green tree firm soil and increase side slope river course biodiversity.

Description

River course dyke bank protection reinforcerment system

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to river course dyke bank protection reinforcerment system.

Background

The hydraulic engineering slope protection reinforcing device is characterized in that various flexible nets mainly comprising steel wire rope nets cover and wrap slopes or rocks needing protection so as to limit weathering spalling or damage of slope rock soil bodies and dangerous rock collapse or control falling rocks to move within a certain range.

Traditional side slope protection is consolidated and is covered the parcel with all kinds of flexible nets that the wire rope net is given first place to, but is not hard up easily under the impact of rivers, leads to soil erosion and water loss, and the protectiveness is poor, and has influenced side slope river course biodiversity, leads to the river course self-purification ability to descend.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a river course dyke bank protection reinforcerment system has the characteristics that slow down water impact, green tree firm soil and increase side slope river course biodiversity.

The utility model discloses a realize through following technical scheme:

a riverway embankment protection slope reinforcement system comprises a side slope, wherein the side slope inclines downwards and sequentially comprises an ascending slope, a buffering slope and a descending slope, wherein the buffering slope is positioned at a gentle section between the ascending slope and the descending slope; a concrete protection layer covers the surface of the ramp of the side slope, and a soil layer covers the upper surfaces of the concrete protection layers of the ascending slope and the buffering slope; the upper surface of the soil layer on the upward slope is covered with a protective net, and the protective net is fixedly connected with the upward slope through more than one fixing device;

the inside of side slope is provided with pre-buried case, be provided with the water pump in the pre-buried case, the end of drawing water of water pump links to each other with the drinking-water pipe, the drinking-water pipe links to each other with the water source, the drainage end of water pump passes through the drain pipe and links to each other with the connecting pipe, the connecting pipe set up in on the ramp inner wall of upslope, be located within the concrete inoxidizing coating, be provided with rotatory nozzle on the pipe wall of connecting pipe, rotatory nozzle passes concrete inoxidizing coating, soil horizon and protection network in proper order and extends to on the ramp of upslope.

Preferably, the upper surface of the concrete protection layer of the downhill is covered with a buffer plate, and the buffer plate is fixedly connected with the downhill through more than one fixing device.

Preferably, the surface of the buffer plate is wavy.

Preferably, protective vegetation is planted in the soil layer of the buffer slope, and the protective vegetation can be more than one soil-fixing tree.

Preferably, fixing device includes stock, thread bush and clamp plate, stock threaded connection passes the thread bush, the side of thread bush evenly is provided with the clamp plate, the clamp plate set up in the ramp surface of side slope, the bottom of stock passes the ramp surface of side slope and extends to inside the side slope.

Preferably, the bottom end of the anchor rod is conical.

The utility model has the advantages as follows:

1. the utility model discloses a river course dyke bank protection reinforcerment system, be provided with the concrete inoxidizing coating, the buffer board, soil horizon and protection network, the concrete inoxidizing coating on side slope surface can be fixed to the indiscriminate soil stone of side slope scattering, concrete inoxidizing coating surface covering soil horizon and protection network on the upslope, the protection network can be fixed to the soil horizon, prevent the soil horizon soil erosion and water loss of going up the slope, ramp surface at the downhill path is provided with the buffer board, wavy buffer board has the effect of buffering water impact, the water impact is on the surface of buffer board, the impact force of wavy buffer board dispersion water, reduce the impact of water to the holistic influence of side slope.

2. The utility model discloses a river course dyke bank protection reinforcerment system, be provided with the water pump, the drain pipe, the connecting pipe, rotatory nozzle and solid soil tree, people can plant the afforestation in the mesh of protection network, the sand prevention is solid soil, near water of water pump extraction side slope sends water into rotatory nozzle through drain pipe and connecting pipe, rotatory nozzle waters in the soil horizon on the upslope with water, the buffering slope is located comparatively mild district between upslope and the downhill path, gu soil tree is planted and can be hoarded the earth that the follow upslope got off by the rainwash on the buffering slope, avoid soil erosion and water loss, gu soil tree has the effect that the sand prevention is solid soil, it has increased the biological diversity on side slope to plant solid soil tree, the greening area has been increased, the function that prevents wind erosion simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of a river bank protection slope reinforcement system;

fig. 2 is a top view of a river bank revetment strengthening system;

FIG. 3 is an enlarged view taken at A in FIG. 1;

in the figure: 1. side slope; 2. ascending a slope; 3. buffering the slope; 4. descending a slope; 5. a concrete protective layer; 6. a soil layer; 7. a protective net; 8. a fixing device; 9. pre-burying a box; 10. a water pump; 11. a water pumping pipe; 12. a drain pipe; 13. a connecting pipe; 14. rotating the spray head; 15. a buffer plate; 16. fixing the soil trees; 17. an anchor rod; 18. a threaded sleeve; 19. and (7) pressing a plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings and specific embodiments, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Example 1

A river bank protection slope reinforcement system comprises a side slope 1, as shown in figure 1, wherein the side slope 1 comprises an ascending slope 2, a buffering slope 3 and a descending slope 4 in sequence from the inclined downward, wherein the buffering slope 3 is located in a gentle section between the ascending slope 2 and the descending slope 4; a concrete protection layer 5 covers the surface of the ramp of the side slope 1, and a soil layer 6 covers the upper surfaces of the concrete protection layers 5 positioned on the ascending slope 2 and the buffering slope 3; the upper surface of the soil layer 6 of the ascending slope 2 is covered with a protective net 7, and the protective net 7 is fixedly connected with the ascending slope 2 through more than one fixing device 8. Concrete protection layer 5 on side slope 1 surface can be fixed the scattered soil stone of side slope 1, covers soil horizon 6 and protection network 7 on the concrete protection layer 5 surface on upslope 2, and protection network 7 can be fixed soil horizon 6, prevents the soil horizon 6 soil erosion and water loss of upslope 2 soil horizon.

As shown in fig. 1, a pre-buried box 9 is arranged inside the side slope 1, a water pump 10 is arranged in the pre-buried box 9, a water pumping end of the water pump 10 is connected with a water pumping pipe 11, the water pumping pipe 11 is connected with a water source, a water discharging end of the water pump 10 is connected with a connecting pipe 13 through a water discharging pipe 12, the connecting pipe 13 is arranged on the inner wall of the slope of the ascending slope 2 and is located within the concrete protective layer 5, a rotary nozzle 14 is arranged on the pipe wall of the connecting pipe 13, and the rotary nozzle 14 sequentially penetrates through the concrete protective layer 5, the soil layer 6 and the protective net 7 and extends to the slope of the ascending slope 2. People can plant and green in the meshes of the protective screening 7, prevent sand and fix soil, the water pump 10 pumps water near the side slope 1 and sends the water into the rotary spray head 14 through the drain pipe 12 and the connecting pipe 13, and the rotary spray head 14 waters the water in the soil layer 6 of the upward slope 2.

In a preferred scheme, as shown in fig. 1, the upper surface of the concrete protection layer 5 of the downslope 4 is covered with a buffer plate 15, and the buffer plate 15 is fixedly connected with the downslope 4 through more than one fixing device 8. As shown in fig. 2, the surface of the buffer plate 15 is wavy, the wavy buffer plate 15 has the function of buffering water impact, the water impacts on the surface of the buffer plate 15, and the wavy structure can disperse the impact force of the water and reduce the influence of the water impact on the whole slope 1.

In a preferable scheme, as shown in fig. 1 and 2, more than one soil-fixing tree 16 is planted in the soil layer 6 of the buffer slope 3. Buffering slope 3 is located and is in comparatively mild district between uphill 2 and downhill path 4, and firm soil tree 16 is planted and can be hoarded the earth that is washed off by the rainwater from uphill 2 at buffering slope 3, avoids soil erosion, and firm soil tree 16 has the effect of preventing sand and soil, plants firm soil tree 16 and has increased the biodiversity of side slope 1, has increased the afforestation area, has the function that prevents wind erosion simultaneously.

As shown in fig. 3, the fixing device 8 includes an anchor rod 17, a threaded sleeve 18 and a pressing plate 19, the anchor rod 17 is connected with the threaded sleeve 18 in a threaded manner and penetrates through the threaded sleeve 18, the pressing plate 19 is uniformly arranged on the side surface of the threaded sleeve 18, the pressing plate 19 is arranged on the ramp surface of the slope 1, and the bottom end of the anchor rod 17 penetrates through the ramp surface of the slope 1 and extends into the slope 1. The thread bush 18 and the pressing plate 19 are integrated, and the thread bush 18 and the pressing plate 19 extrude the dike through the rotation of the anchor rod 17, so that the dike is protected and water and soil loss is prevented. The bottom end of the anchor rod 17 is conical. People can squeeze the fixing device 8 into a preset hole formed in the surface of the slope of the side slope 1 through the conical end part of the anchor rod 17, the anchor rod 17 is rotated to be fixed with the side slope 1, and the top end of the anchor rod 17 presses the upper surface of the threaded sleeve 18 to drive the pressing plate 19 to fix objects.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A riverway embankment slope protection and reinforcement system comprises a side slope, and is characterized in that the side slope inclines downwards and sequentially comprises an ascending slope, a buffering slope and a descending slope, wherein the buffering slope is positioned at a gentle section between the ascending slope and the descending slope; a concrete protection layer covers the surface of the ramp of the side slope, and a soil layer covers the upper surfaces of the concrete protection layers of the ascending slope and the buffering slope; the upper surface of the soil layer on the upward slope is covered with a protective net, and the protective net is fixedly connected with the upward slope through more than one fixing device;

2. The riverway embankment protection slope reinforcement system according to claim 1, wherein the upper surface of the concrete protection layer of the downhill slope is covered with a buffer board, and the buffer board is fixedly connected with the downhill slope by one or more fixing devices.

3. The river bank slope protection reinforcing system as claimed in claim 2, wherein the surface of the buffering plate is waved.

4. The riverway bank protection slope reinforcement system as claimed in claim 1, wherein protective vegetation is planted in soil layers of the buffering slopes.

5. The river bank revetment reinforcing system of claim 1, wherein the fixing means comprises an anchor rod, a threaded sleeve and a pressing plate, the anchor rod is threaded and passes through the threaded sleeve, the side surface of the threaded sleeve is uniformly provided with the pressing plate, the pressing plate is arranged on the ramp surface of the side slope, and the bottom end of the anchor rod passes through the ramp surface of the side slope and extends into the interior of the side slope.

6. The river bank slope protection reinforcing system as claimed in claim 5, wherein the bottom ends of the anchor rods are conical.