CN209975473U - Bank protection structure for river regulation - Google Patents
Bank protection structure for river regulation Download PDFInfo
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- CN209975473U CN209975473U CN201920365022.6U CN201920365022U CN209975473U CN 209975473 U CN209975473 U CN 209975473U CN 201920365022 U CN201920365022 U CN 201920365022U CN 209975473 U CN209975473 U CN 209975473U
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Abstract
The utility model discloses a revetment structure for river regulation, which belongs to the technical field of hydraulic engineering, and the technical proposal is characterized in that the revetment structure comprises a bottom plate, the cross section of the bottom plate adopts L shape, one side of the bottom plate is obliquely arranged, the other side is horizontally arranged, a retaining wall is fixed at the top of the horizontal plane of the bottom plate, geotextile is laid on the back water side of the retaining wall, a backfill soil layer is arranged on one side tightly attached to the geotextile, a permeable pavement is laid on the top surfaces of the retaining wall and the backfill soil layer, a railing is arranged on the side close to water on the permeable pavement, a vegetation layer positioned above the backfill soil layer is arranged on the other side, a water storage tank is arranged in the backfill soil layer, a water storage port is arranged at the top of the water storage tank, a water seepage cover is arranged at the water storage tank, a water supply device is arranged on the water storage, the effect of timely supplying water for the growth of plants is achieved.
Description
Technical Field
The utility model relates to a hydraulic engineering's technical field, in particular to a shore protection structure for river course renovation.
Background
The revetment is an engineering measure of artificial reinforcement on the original coast bank slope, and is used for defending against the invasion and the elutriation of waves and water currents and the action of underground water and maintaining the stability of a bank line. The bank protection building form is similar to the sea wall, and can be divided into slope type bank protection, steep wall type bank protection (including vertical type) and mixed bank protection according to the outer slope form.
The existing Chinese patent with reference publication number CN208545720U, as shown in FIG. 1, discloses a revetment structure for constructing sponge city, comprising a bottom plate 1, wherein the cross section of the bottom plate 1 is L-shaped, one side of the bottom plate is obliquely arranged along the bank, the other side of the bottom plate is horizontally arranged, a retaining wall 2 is fixed on the top of the horizontal plane of the bottom plate 1, a geotextile 3 is laid on the back water side of the retaining wall 2, a backfill soil layer 4 is laid on one side close to the geotextile 3 in a layered manner, a permeable pavement 5 is laid on the top surfaces of the retaining wall 2 and the backfill soil layer 4, a railing 6 is arranged on the side close to water on the permeable pavement 5, and a vegetation layer 7 is arranged. The vegetation layer 7 is used for growing plants. The retaining wall 2 is a pervious concrete retaining wall, and the pervious pavement 5 is a pervious concrete pavement. Rainwater can permeate into the backfill soil layer 4 through the permeable pavement 5, and the rainwater is filtered by the geotextile 3 and the retaining wall 2 and then discharged into a river to supplement river water, and the water content of the backfill soil layer 4 is kept to provide water required by growth for plants in the vegetation layer 7.
The above prior art solutions have the following drawbacks: the water content of the backfill soil layer can be guaranteed only when the rainwater is sufficient, and when the weather is hot or drought, sufficient water supply can not be provided for plants, so that the plants are not beneficial to growth.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shore protection structure for river course renovation reaches the effect that can be timely provide water for the growth of plant.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a shore protection structure for river regulation, includes the bottom plate, and the cross-section of bottom plate adopts the L type, and the bottom plate one side slope is arranged, and the another side level is arranged, and the horizontal plane top of bottom plate is fixed with the barricade, and the back of the body water side of barricade is spread geotechnological cloth, is provided with the backfill soil layer in the one side of hugging closely geotechnological cloth, lays the permeable pavement at the top surface of barricade and backfill soil layer, and the permeable pavement is last to be close to the water side and be equipped with the railing, and the opposite side is provided with the vegetable layer that is located backfill soil layer top, be provided with the storage water tank in the backfill soil layer, the storage water tank top is provided with the infiltration lid, and the storage water tank is provided with water supply installation, and water.
Through adopting above-mentioned technical scheme, during rainwater accessible permeable pavement permeates to the backfill soil, the rainwater discharges in the river after the filtration of geotechnological cloth and barricade on the one hand, supplements the river water, and on the other hand gets into the backfill soil layer, keeps the water content of backfill soil layer, provides the required water of growth for the plant in vegetable layer. When the rainwater amount is large, rainwater permeating into the backfill soil layer can be collected into the water storage tank, and the rainwater in the water storage tank cannot quickly run off due to the water storage function of the water storage tank. The infiltration lid shelters from soil in water storage mouth department, but can let water pass through. The water of storage in the storage water tank can be through permeating water the lid evaporation, improve soil humidity and water content around the storage water tank, the subassembly that permeates water in addition can be like the backfill soil layer infiltration, further improve the soil water content on backfill soil layer, the subassembly that sprays can spray the vegetation of vegetation layer with the water of storing in the storage water tank, and the water in the storage water tank is through also filtering, cleaner, the water in the storage water tank is got back to vegetation layer or backfill soil layer back once more, the circulation filtering action of new participation water, ecological balance is improved. When the water in the water storage tank is judged to be insufficient, the water taking pipeline takes water from the water storage tank. In conclusion, the effect of timely supplying water for the growth of plants is achieved.
The utility model discloses further set up to: the infiltration subassembly is including setting up the infiltration pipe in the backfill soil layer, and the infiltration pipe links to each other with the storage water tank, has seted up a plurality of infiltration holes on the infiltration pipe, is provided with the infiltration pump on the infiltration pipe.
Through adopting above-mentioned technical scheme, the infiltration pump is taken out the water in the storage water tank to the infiltration pipe to in flowing to the backfill soil layer through the infiltration hole, increase the water content in backfill soil layer, keep the moist of soil, be favorable to the growth of plant.
The utility model discloses further set up to: the infiltration hole is arranged along the axial of infiltration pipe, and the distance between the adjacent infiltration hole is the infiltration clearance, and the infiltration clearance reduces along the direction of keeping away from the storage water tank gradually.
Through adopting above-mentioned technical scheme, the position department infiltration hole that keeps away from the storage water tank more sets up densely more, can improve the degree of consistency of water content in the backfill soil layer, does benefit to the growth of plant roots bottom department, and the plant that is more healthy.
The utility model discloses further set up to: the spraying assembly comprises a spraying pipe arranged on the vegetable layer, a plurality of spraying holes are formed in the spraying pipe, and a spraying pump is arranged on the spraying pipe.
Through adopting above-mentioned technical scheme, the pump that sprays is carried the water extraction in with the storage water tank and is used for the shower, and the shower outwards sprays the effect through spraying the hole, supplies water to the plant from the root system top of plant, is favorable to the growth of plant.
The utility model discloses further set up to: the vegetation layer is obliquely arranged, and the waterside side of the vegetation layer is lower than the backwater side of the vegetation layer.
Through adopting above-mentioned technical scheme, the infiltration of rainwater needs certain time to vegetable layer below, so when the rainwater sharply increases in the short time, water can get back to the river course to the side gathering of being close to the water of vegetable layer, the water of being more convenient for, avoids the production of waterlogging.
The utility model discloses further set up to: the water seepage cover comprises a supporting net and permeable cloth covering the supporting net, and the permeable cloth is fixedly connected with the supporting net.
Through adopting above-mentioned technical scheme, the supporting network provides the support, and the cloth that permeates water can block in soil falls into the storage water tank, but can let water permeate through for water can get into the storage water tank, also makes the hydroenergy in the storage water tank can volatilize some water and arrive in near soil.
The utility model discloses further set up to: and a reinforcing rod is fixedly connected between the water storage tank and the retaining wall.
Through adopting above-mentioned technical scheme, the position of strengthening the pole to the storage water tank is consolidated, prevents sinking or shifting of long-time storage water tank, keeps the stability of storage water tank position.
The utility model discloses further set up to: the water intake pipeline extends to the upper part of the vegetation layer and is connected with an artificial water tank.
By adopting the technical scheme, water can be added into the artificial water tank manually so as to supplement water to the water storage tank in the backfill soil layer. In the season that the rainwater is few, also can use this structure to irrigate the moisturizing for the plant, guarantee the plant normal growth.
To sum up, the utility model discloses a beneficial technological effect does:
1. storing some clean water in the water storage tank for providing water source for the growth of plants when the weather is hot or drought;
2. one part of the water supply device replenishes water for the vegetation from the surface of the vegetation layer, and the other part replenishes water for root soil of the plants from the backfill soil layer, so that the water supply device is more comprehensive.
3. When the rainwater in the water storage tank is insufficient, the water supply device can be utilized by a method of manually adding water, and the growth of plants is also facilitated.
Drawings
Fig. 1 is a schematic structural view of a revetment structure as mentioned in the background art;
fig. 2 is a schematic structural view of the revetment structure for river remediation of the present invention;
FIG. 3 is a schematic view of a water storage tank with a backfill soil layer and a vegetation layer hidden;
FIG. 4 is a partial schematic view of a water permeable fabric shown in phantom to embody a support structure;
in the figure, 1, a bottom plate; 2. retaining walls; 21. a reinforcing rod; 3. geotextile; 4. backfilling the soil layer; 5. a permeable pavement; 6. a railing; 7. a vegetable layer; 8. a water storage tank; 81. a water storage port; 82. a water permeable cloth; 821. a support net; 83. a water intake pipeline; 831. a water taking pump; 832. an artificial water tank; 84. a connecting rod; 841. a connecting plate; 842. a connecting bolt; 9. a water supply device; 91. a water seepage component; 911. a water seepage pipe; 912. a water seepage hole; 913. a water seepage pump; 92. a spray assembly; 921. a shower pipe; 922. spraying holes; 923. and (4) a spray pump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, for the utility model discloses a revetment structure for river regulation, including bottom plate 1, the L type is adopted in bottom plate 1's cross-section, and 1 lopsidedness of bottom plate arranges, and the another side level is arranged, and bottom plate 1's horizontal plane top is fixed with barricade 2, and the back of the body water side of barricade 2 has laid pervious geotechnological cloth 3, is provided with backfill soil layer 4 in the one side of hugging closely geotechnological cloth 3, lays permeable pavement 5 at barricade 2 and backfill soil layer 4's top surface, and the side of just having water on permeable pavement 5 is equipped with railing 6.
As shown in fig. 2, the other side of the permeable pavement 5 is provided with a vegetation layer 7 located above the backfill soil layer 4, the vegetation layer 7 is obliquely arranged, the waterside side of the vegetation layer 7 is lower than the backwater side of the vegetation layer 7, and the waterside side of the vegetation layer 7 is abutted against the upper surface of the permeable pavement 5. The retaining wall 2 and the permeable pavement 5 are both made of permeable concrete, and the permeable concrete is formed by coating a thin layer of cement slurry on the surface of coarse aggregate to be mutually bonded to form a honeycomb structure with uniformly distributed pores, so that the retaining wall has the characteristics of air permeability, water permeability and light weight, has good water permeability and filters rainwater.
As shown in fig. 3, a water storage tank 8 is arranged in the backfill soil layer 4, the shape of the water storage tank 8 is a pyramid shape with a small top and a big bottom, the area of the bottom of the water storage tank 8 is large, and the downward displacement of the water storage tank 8 under the action of self gravity is reduced. Be provided with anchor strut 21 between storage water tank 8 and barricade 2, the one end of anchor strut 21 and storage water tank 8's outer wall fixed connection, the other end and barricade 2 fixed connection.
As shown in fig. 4, a connecting rod 84 is detachably connected between adjacent water storage tanks 8. The detachable connection in this embodiment is realized by using a connecting bolt 842, a connecting plate 841 is fixedly connected to the connecting rod 84, a connecting plate 841 is also fixedly connected to the outer wall of the water storage tank 8, and two connecting plates 841 stacked together are fixedly connected by the connecting bolt 842.
With reference to fig. 3 and 4, the top of the water storage tank 8 is provided with a water storage port 81, a water seepage cover is arranged at the water storage port 81, the water seepage cover comprises a support net 821, the support net 821 is made of steel plates and fixed at the water storage port 81, a permeable cloth 82 is fixedly covered on the support net 821, and the permeable cloth 82 is fixedly connected with the support net 821.
As shown in fig. 3, the storage water tank 8 is provided with water supply installation 9, water supply installation 9 is including setting up the infiltration subassembly 91 in backfill soil layer 4, infiltration subassembly 91 is including setting up a plurality of infiltration pipes 911 in backfill soil layer 4, infiltration pipe 911 links to each other with storage water tank 8, a plurality of infiltration holes 912 have been seted up on the infiltration pipe 911, infiltration hole 912 arranges along the axial of infiltration pipe 911, distance between the adjacent infiltration hole 912 is the infiltration clearance, the infiltration clearance reduces along the direction of keeping away from storage water tank 8 gradually. The seepage pipe 911 is provided with a seepage pump 913.
As shown in fig. 3, the water supply device 9 further includes a spraying assembly 92 disposed on the surface of the backfill soil layer 4, the spraying assembly 92 includes a plurality of spraying pipes 921 disposed on the vegetation layer 7, a plurality of spraying holes 922 are disposed on the spraying pipes 921, and a spraying pump 923 is disposed on the spraying pipes 921.
As shown in fig. 3, the water storage tank 8 is provided with a water intake pipe 83 having a water intake pump 831, the water intake pipe 83 extends above the vegetation layer 7 and is connected with an artificial water tank 832, and the artificial water tank 832 can be used for artificial water addition. Water may be added to the artificial water tank 832 by hand to replenish the water storage tank 8 within the backfill layer 4. In the season that the rainwater is few, also can use this structure to irrigate the moisturizing for the plant, guarantee the plant normal growth.
The implementation principle of the embodiment is as follows: rainwater can permeate into the backfill soil layer 4 through the permeable pavement 5, and the rainwater is filtered by the geotextile 3 and the retaining wall 2 and then discharged into a river to supplement river water, and the water content of the backfill soil layer 4 is kept to provide water required by growth for plants in the vegetation layer 7. When the rainwater amount is large, the rainwater permeating into the backfill soil layer 4 can be collected into the water storage tank 8, and the rainwater in the water storage tank 8 cannot quickly run off due to the water storage function of the water storage tank 8. The water seepage cover shields the soil at the water storage port 81, but allows water to pass through. The water of storage in storage water tank 8 can be through permeating water lid evaporation, improve soil moisture and water content around the storage water tank 8, in addition, infiltration subassembly 91 can be like backfill soil layer 4 infiltration, further improve the soil water content of backfill soil layer 4, spray subassembly 92 can spray the vegetation of tegument 7 with the water of storing in storage water tank 8, and the water in storage water tank 8 is through also filtering, cleaner, water in the storage water tank 8 is got back to tegument 7 or backfill soil layer 4 back once more, the circulating filtration effect of new participation water, ecological balance is improved. The water intake pipe 83 performs a water intake operation for the water storage tank 8 when the water in the water storage tank 8 is judged to be insufficient manually. In conclusion, the effect of timely supplying water for the growth of plants is achieved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a shore protection structure for river course is renovated, comprising a base plate (1), the cross-section of bottom plate (1) adopts the L type, bottom plate (1) one side slope is arranged, the another side level is arranged, the horizontal plane top of bottom plate (1) is fixed with barricade (2), geotechnological cloth (3) have been laid to the back of the body side of barricade (2), one side of hugging closely geotechnological cloth (3) is provided with backfill soil layer (4), permeable pavement (5) are laid at the top surface of barricade (2) and backfill soil layer (4), permeable pavement (5) are gone up the side of dying and are equipped with railing (6), the opposite side is provided with vegetable layer (7) that are located backfill soil layer (4): be provided with storage water tank (8) in backfill soil layer (4), storage water tank (8) top is provided with water storage mouth (81), and water storage mouth (81) department is provided with the infiltration lid, and storage water tank (8) are provided with water supply installation (9), and water supply installation (9) are provided with water intaking pipeline (83) that have water intaking pump (831) including setting up infiltration subassembly (91) in backfill soil layer (4) and setting at spray assembly (92) on backfill soil layer (4) surface including water supply installation (9).
2. The revetment structure for river remediation of claim 1, wherein: the infiltration subassembly (91) is including setting up infiltration pipe (911) in backfill soil layer (4), and infiltration pipe (911) link to each other with storage water tank (8), have seted up a plurality of infiltration holes (912) on infiltration pipe (911), are provided with infiltration pump (913) on infiltration pipe (911).
3. The revetment structure for river remediation of claim 2, wherein: the infiltration hole (912) is arranged along the axial of infiltration pipe (911), and the distance between the adjacent infiltration hole (912) is the infiltration clearance, and the infiltration clearance reduces along the direction of keeping away from storage water tank (8) gradually.
4. The revetment structure for river remediation of claim 1, wherein: spray assembly (92) including setting up shower (921) on vegetable layer (7), seted up a plurality of holes (922) that spray on shower (921), be provided with on shower (921) and spray pump (923).
5. The revetment structure for river remediation of claim 1, wherein: the vegetation layer (7) is obliquely arranged, and the water side of the vegetation layer (7) is lower than the back water side of the vegetation layer (7).
6. The revetment structure for river remediation of claim 1, wherein: the water seepage cover comprises a supporting net (821) and a water permeable cloth (82) covered on the supporting net (821), and the water permeable cloth (82) is fixedly connected with the supporting net (821).
7. The revetment structure for river remediation of claim 1, wherein: and a reinforcing rod (21) is fixedly connected between the water storage tank (8) and the retaining wall (2).
8. The revetment structure for river remediation of claim 1, wherein: the water taking pipeline (83) extends to the upper part of the vegetation layer (7) and is connected with an artificial water tank (832).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365022.6U CN209975473U (en) | 2019-03-21 | 2019-03-21 | Bank protection structure for river regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920365022.6U CN209975473U (en) | 2019-03-21 | 2019-03-21 | Bank protection structure for river regulation |
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| Publication Number | Publication Date |
|---|---|
| CN209975473U true CN209975473U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920365022.6U Expired - Fee Related CN209975473U (en) | 2019-03-21 | 2019-03-21 | Bank protection structure for river regulation |
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| CN (1) | CN209975473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663565A (en) * | 2020-07-08 | 2020-09-15 | 无锡市水利设计研究院有限公司 | Combined ecological retaining wall and manufacturing method thereof |
-
2019
- 2019-03-21 CN CN201920365022.6U patent/CN209975473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663565A (en) * | 2020-07-08 | 2020-09-15 | 无锡市水利设计研究院有限公司 | Combined ecological retaining wall and manufacturing method thereof |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 050000 rooms 904 and 905, Kaiyuan Building, No. 58, fangbei Road, Chang'an District, Shijiazhuang City, Hebei Province Patentee after: Hebei Haochuan Engineering Design Co.,Ltd. Address before: 050000 rooms 904 and 905, Kaiyuan Building, No. 58, fangbei Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: Hebei Haochuan Engineering Consulting Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |