CN113073605A - Maintenance method for municipal river channel revetment - Google Patents
Maintenance method for municipal river channel revetment Download PDFInfo
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- CN113073605A CN113073605A CN202110317450.3A CN202110317450A CN113073605A CN 113073605 A CN113073605 A CN 113073605A CN 202110317450 A CN202110317450 A CN 202110317450A CN 113073605 A CN113073605 A CN 113073605A
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- Prior art keywords
- planting
- water
- slope protection
- covering plate
- soil
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/027—Pots connected in horizontal rows
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Soil Sciences (AREA)
- Revetment (AREA)
Abstract
The invention relates to a maintenance method of municipal river channel revetment, which consists of a base stone layer and a soil layer covered on the base stone layer and comprises the following specific steps: 1) covering a slope protection covering plate on the soil layer, wherein a water conveying channel and a plurality of pouring holes are formed in the slope protection covering plate, a plurality of round holes are formed in the slope protection covering plate, digging a planting pot hole in the soil layer from the round holes in the slope protection covering plate, and reserving the dug soil; 2) inserting the planting cylinder into the planting pot hole, planting trees in the planting cylinder, filling soil dug out in the step) into the planting cylinder again, and connecting and fixing the planting cylinder and the slope protection covering plate after the trees are planted. The maintenance method of the municipal river channel revetment is suitable for the original river channel revetment with serious water and soil loss, can green the river channel revetment and stop soil loss, and achieves effective maintenance of the river channel revetment.
Description
Technical Field
The invention belongs to the technical field of river course slope protection maintenance, and particularly relates to a municipal river course slope protection maintenance method.
Background
The ecological slope protection has a wide range, and has no clear definition at home and abroad, and most people consider that plants planted on a bank slope are ecological concrete slope protection
Ecological bank protection, this is the meaning of a system. Ecological river bank protection should include two aspects meaning: firstly, the soil on two sides of the river is fixed and protected, particularly the water and soil conservation in a water level fluctuation area, and secondly, the two are ecological, and the complementary parts of the two are real ecological side slopes. The concrete connotations are as follows:
firstly, on the basis of meeting the requirements of flood management and drainage, ensuring the stability of a bank slope and preventing water and soil loss;
the ecological slope protection is an open system which is closely related to the surrounding ecological system and continuously exchanges materials with the surrounding ecological system;
ecological revetments are dynamically balanced systems, and complex food chains exist among organisms in the systems, and the organisms are mutually food. The dynamic balance of the system is kept;
ecological bank protection is the system of power type. The water flow scouring device interacts with water flow, the water flow scours a bank slope, the bank slope obstructs the water flow, and a bank slope ecosystem is a medium for exchanging surface water and underground water;
the ecological slope protection is a subsystem of the whole ecological system (including a natural ecological system and a social ecological system). The ecological system is mutually coordinated and cooperatively developed with other ecological systems, the ecological function of the ecological system directly influences the function exertion of other ecological subsystems, and even destroys other ecological systems;
ecological revetment is a sustainable system.
At present, materials such as mixed soil are directly selected for casting and forming for reducing the soil loss of some common river channel revetments, greening plants are not arranged on the river channel revetments due to the adoption of the mode, the attractiveness of the river channel revetments is greatly reduced, and other construction projects are connected in a modularized combination mode to form a complete river channel revetments.
Disclosure of Invention
The invention aims to solve the problems and provide a maintenance method for municipal river slope protection, which is simple in structure and reasonable in design.
The invention realizes the purpose through the following technical scheme:
a maintenance method of municipal river channel revetment, which is composed of a base stone layer and a soil layer covering the base stone layer, comprises the following steps:
1) covering a slope protection covering plate on the soil layer, wherein a water conveying channel and a plurality of pouring holes are formed in the slope protection covering plate, a plurality of round holes are formed in the slope protection covering plate, digging a planting pot hole in the soil layer from the round holes in the slope protection covering plate, and reserving the dug soil;
2) inserting the planting cylinder into the planting pot hole, planting trees in the planting cylinder, filling soil dug out in the step) into the planting cylinder again, and connecting and fixing the planting cylinder and the slope protection covering plate after the trees are planted;
3) connecting an extension plate at one end of the slope protection covering plate close to river water, connecting a barrier plate at one end of the extension plate, mounting a watering mechanism on the extension plate, and adjusting the watering mechanism according to the distance between the extension plate and the horizontal plane of the river water so as to drive the watering mechanism to be inserted into the river water;
4) and pumping the river water into the water conveying channel in the slope protection covering plate through the irrigation mechanism, wherein the river water enters the irrigation holes from the water conveying channel and is irrigated into the soil layer from the irrigation holes so as to be absorbed by the trees in the planting cylinders.
As a further optimization scheme of the invention, the slope protection covering plate is provided with planting inclined planes and walking planes, the walking planes are positioned between the planting inclined planes, and one end of the slope protection covering plate, which is far away from river water, is connected with the soil layer through a positioning piece.
As a further optimization scheme of the invention, two side walls of the slope protection covering plate are connected with descending step plates, and positioning holes matched with the positioning pieces are arranged on the descending step plates and the slope protection covering plate.
As a further optimization scheme of the invention, the irrigation mechanism comprises a motor arranged in the extension plate, a screw connected to an output shaft of the motor, a limiting disc connected to the lower end of the screw, a limiting rod connected to the lower end face of the extension plate, a flexible hose connected to the lower end face of the extension plate, a water pump connected to the lower end of the flexible hose and a connecting frame connected to the outer wall of the water pump, wherein a limiting hole matched with the limiting rod and a screw hole matched with the screw are formed in the connecting frame.
As a further optimization scheme of the invention, a water delivery channel is arranged in the extension plate and is communicated with a water delivery channel in the slope protection covering plate, and the flexible hose is communicated with the water delivery channel through the water delivery channel.
As a further optimization scheme of the invention, the planting cylinder is provided with a plurality of through holes for the root systems of the trees to pass through and river water to flow inside and outside the planting cylinder in an interactive way.
As a further optimization scheme of the invention, the water conveying channels are uniformly distributed among the planting cylinders, and the irrigation holes are uniformly distributed below the water conveying channels and are communicated with the water conveying channels.
As a further optimization scheme of the invention, the upper end of the planting cylinder is connected with a connecting flange, the connecting flange is parallel to a planting inclined plane on the slope protection covering plate, a plurality of screw holes matched with the connecting flange are uniformly distributed around a round hole on the slope protection covering plate, and the connecting flange is detachably connected with the slope protection covering plate through connecting screws.
The invention has the beneficial effects that:
the invention has larger coverage surface for the soil layer of the river course revetment, the revetment cover plate can stably cover the river course revetment by the planting cylinder inserted into the soil layer, the coverage type fixing pressure is applied to the soil layer, simultaneously, the soil is stabilized by the net bag effect between the tree roots in the planting cylinder, and the river water can be automatically extracted to irrigate the trees in the planting cylinder, thereby reducing the cost of manual maintenance and having wider application range.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a mating view of the slope protection sheathing panel and the down step of the present invention;
fig. 3 is an enlarged view at a of the present invention.
In the figure: 1. a base stone layer; 2. a soil layer; 3. a slope protection covering plate; 301. a water carrying channel; 302. pouring holes; 303. an extension plate; 304. a barrier plate; 305. a water delivery channel; 4. planting cylinders; 401. a connecting screw; 5. a watering mechanism; 501. a motor; 502. a screw; 503. a water pump; 504. a flexible hose; 505. a connecting frame; 506. a limiting disc; 507. a limiting rod; 6. a descending stair board.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1, a maintenance method of a municipal river protection slope, which is composed of a base stone layer 1 and a soil layer 2 covering the base stone layer 1, comprises the following steps:
1) covering a slope protection covering plate 3 on the soil layer 2, wherein a water conveying channel 301 and a plurality of pouring holes 302 are formed in the slope protection covering plate 3, a plurality of round holes are formed in the slope protection covering plate 3, digging out a planting pot hole from the soil layer 2 from the round holes in the slope protection covering plate 3, and reserving the dug-out soil;
2) inserting the planting cylinder 4 into the planting pot hole, planting trees in the planting cylinder 4, filling the soil dug out in the step 1 into the planting cylinder 4 again, and connecting and fixing the planting cylinder 4 and the slope protection covering plate 3 after the trees are planted;
3) connecting an extension plate 303 at one end of the slope protection covering plate 3 close to river water and connecting a barrier plate 304 at one end of the extension plate 303, mounting a watering mechanism 5 on the extension plate 303, and adjusting the watering mechanism 5 according to the distance between the extension plate 303 and the horizontal plane of the river water so as to drive the watering mechanism 5 to be inserted into the river water;
4) and pumping the river water into the water carrying channel 301 in the slope protection covering plate 3 through the irrigation mechanism 5, wherein the river water enters the irrigation holes 302 from the water carrying channel 301, and is irrigated into the soil layer 2 from the irrigation holes 302 for the trees in the planting cylinder 4 to absorb.
As shown in fig. 2, the slope protection covering plate 3 is provided with planting slopes and walking planes, the walking planes are located between the planting slopes, and one end of the slope protection covering plate 3, which is far away from river water, is connected with the soil layer 2 through a positioning member. Wherein slope protection overlay 3 wholly is foldable slope downwardly extending, extends to the lower tip in the river course from the river course upper end, and the walking plane supplies the pedestrian to walk, uses when placing planting section of thick bamboo 4 and pruning trees including the staff, and the staff can follow down 6 departments of step and get into each walking plane, can prune the trees at each position on the slope protection overlay 3.
Both sides wall of slope protection overlay 3 is connected with down step 6, all is equipped with the locating hole with setting element matched with on step 6 and the slope protection overlay 3 down. In the initial installation, the slope protection covering plate 3 is covered on the soil layer 2 and then the slope protection covering plate 3 is fixed on the soil layer 2 by a positioning member such as a positioning rod to prevent the sliding in the subsequent operation.
As shown in fig. 1 and 3, the irrigation mechanism 5 includes a motor 501 disposed in the extension plate 303, a screw 502 connected to an output shaft of the motor 501, a limiting disc 506 connected to a lower end of the screw 502, a limiting rod 507 connected to a lower end surface of the extension plate 303, a flexible hose 504 connected to the lower end surface of the extension plate 303, a water pump 503 connected to a lower end of the flexible hose 504, and a connection frame 505 connected to an outer wall of the water pump 503, wherein the connection frame 505 is provided with a limiting hole engaged with the limiting rod 507 and a screw hole engaged with the screw 502. The extension plate 303 is provided with a water delivery channel 305, the water delivery channel 305 is communicated with the water transport channel 301 in the slope protection covering plate 3, and the flexible hose 504 is communicated with the water transport channel 301 through the water delivery channel 305. The planting cylinder 4 is provided with a plurality of through holes for tree root systems to pass through and river water to flow inside and outside the planting cylinder 4 alternately. The water carrying channels 301 are uniformly distributed among the planting cylinders 4, and the irrigation holes 302 are uniformly distributed below the water carrying channels 301 and communicated with the water carrying channels 301.
When the irrigation mechanism 5 is adjusted according to the distance between the extension plate 303 and river water, the motor 501 is controlled to work, the motor 501 drives the screw 502 to rotate, the connecting frame 505 is driven to move downwards along the axial direction of the screw 502 when the screw 502 rotates, and the connecting frame 505 drives the water pump 503 to move downwards together when moving downwards, so that the position of the water pump 503 can be conveniently adjusted, and the situation that the river water cannot be pumped out of a river channel for irrigation when the height of the water level line fluctuates is prevented.
When plants in the planting cylinder 4 are irrigated, the water pump 503 is controlled to work, the water pump 503 pumps river water into the water delivery channel 305, the river water enters the water delivery channels 301 from the water delivery channels 305, the river water flows into the soil layer 2 from the irrigation holes 302 when passing through the water delivery channels 301, the irrigation holes 302 are distributed at positions close to the planting cylinder 4, so that the river water can rapidly flow through the periphery of the planting cylinder 4 after flowing into the soil layer 2 and enters the planting cylinder 4 from through holes in the planting cylinder 4, plant roots and stems in the planting cylinder 4 and plant roots and stems outside the planting cylinder 4 can absorb sufficient water, irrigation is not needed in a period of full rainwater, trees can be irrigated automatically at regular intervals when no rainwater exists, and the cost of manual maintenance can be greatly reduced.
The upper end of planting section of thick bamboo 4 is connected with flange, and flange is parallel with the planting inclined plane on the bank protection overlay 3, and the round hole evenly distributed all around on the bank protection overlay 3 has a plurality of and flange matched with screw, and flange passes through connecting screw 401 and is connected with the bank protection overlay 3 is detachable. The planting cylinder 4 can be conveniently installed and detached.
Through the greening of the river course revetment and the prevention of water and soil loss, a better maintenance effect is achieved, the investment of labor cost is lower, and the method is suitable for various old river course revetment maintenance projects.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. The maintenance method of the municipal river channel revetment comprises a base stone layer (1) and a soil layer (2) covered on the base stone layer (1), and is characterized by comprising the following specific steps of:
1) covering a layer of slope protection covering plate (3) on the soil layer (2), wherein a water carrying channel (301) and a plurality of pouring holes (302) are formed in the slope protection covering plate (3), a plurality of round holes are formed in the slope protection covering plate (3), digging out a planting pot hole from the soil layer (2) at the round hole on the slope protection covering plate (3), and reserving the dug-out soil;
2) inserting the planting cylinder (4) into the planting pot hole, planting trees in the planting cylinder (4), filling the soil dug out in the step 1) into the planting cylinder (4), and connecting and fixing the planting cylinder (4) and the slope protection covering plate (3) after the trees are planted;
3) connecting an extension plate (303) at one end of the slope protection covering plate (3) close to river water and connecting a barrier plate (304) at one end of the extension plate (303), installing a watering mechanism (5) on the extension plate (303), and adjusting the watering mechanism (5) according to the distance between the extension plate (303) and the horizontal plane of the river water so as to drive the watering mechanism (5) to be inserted into the river water;
4) and river water is pumped into the water carrying channel (301) in the slope protection covering plate (3) through the irrigation mechanism (5), enters the irrigation holes (302) from the water carrying channel (301), and is irrigated into the soil layer (2) from the irrigation holes (302) to be absorbed by trees in the planting cylinders (4).
2. The method of claim 1, wherein the method comprises the following steps: be equipped with on bank protection overlay (3) and plant the inclined plane and walk the plane, the walking plane is located and plants between the inclined plane, and the one end that river water was kept away from in bank protection overlay (3) passes through setting element and soil horizon (2) and connects.
3. The method of claim 1, wherein the method comprises the following steps: both sides wall of bank protection overlay (3) is connected with down step board (6), all is equipped with the locating hole with setting element matched with on step board (6) and the bank protection overlay (3) down.
4. The method of claim 1, wherein the method comprises the following steps: watering mechanism (5) including locating motor (501) in extension board (303), connect screw rod (502) on motor (501) output shaft, connect spacing dish (506) at screw rod (502) lower extreme, connect spacing pole (507) on extension board (303) lower terminal surface, connect flexible hose (504) on extension board (303) lower terminal surface, connect water pump (503) at flexible hose (504) lower extreme and connect link (505) on water pump (503) outer wall, be equipped with on link (505) with spacing hole of spacing pole (507) matched with and with screw rod (502) matched with screw.
5. The method of claim 1, wherein the method comprises the following steps: a water conveying channel (305) is arranged in the extension plate (303), the water conveying channel (305) is communicated with a water conveying channel (301) in the slope protection covering plate (3), and the telescopic hose (504) is communicated with the water conveying channel (301) through the water conveying channel (305).
6. The method of claim 1, wherein the method comprises the following steps: a plurality of through holes are formed in the planting cylinder (4) and are used for tree root systems to penetrate and river water to circulate inside and outside the planting cylinder (4) in an interactive mode.
7. The method of claim 1, wherein the method comprises the following steps: the water conveying channels (301) are uniformly distributed among the planting cylinders (4), and the pouring holes (302) are uniformly distributed below the water conveying channels (301) and communicated with the water conveying channels (301).
8. The method of claim 1, wherein the method comprises the following steps: the upper end of planting a section of thick bamboo (4) is connected with flange, and flange is parallel with the planting inclined plane on the bank protection overlay (3), and round hole evenly distributed all around on bank protection overlay (3) has a plurality of and flange matched with screw, and flange passes through connecting screw (401) and is connected with bank protection overlay (3) detachable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110317450.3A CN113073605A (en) | 2021-03-25 | 2021-03-25 | Maintenance method for municipal river channel revetment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110317450.3A CN113073605A (en) | 2021-03-25 | 2021-03-25 | Maintenance method for municipal river channel revetment |
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| Publication Number | Publication Date |
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| CN113073605A true CN113073605A (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110317450.3A Pending CN113073605A (en) | 2021-03-25 | 2021-03-25 | Maintenance method for municipal river channel revetment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738131A (en) * | 2024-02-21 | 2024-03-22 | 山东安澜工程建设有限公司 | River channel slope protection mechanism for hydraulic engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206245283U (en) * | 2016-12-10 | 2017-06-13 | 南京苏富特工程项目管理有限公司 | A kind of river course dykes and dams ecological revetment |
| CN206971174U (en) * | 2017-07-18 | 2018-02-06 | 河南灵捷水利勘测设计研究有限公司 | A kind of river course dykes and dams ecological slope protection structure |
| CN208578004U (en) * | 2018-06-26 | 2019-03-05 | 都承建工有限公司 | A kind of ecological riverway protection slope |
| CN212103898U (en) * | 2020-03-26 | 2020-12-08 | 北京城市之光生态环境有限公司 | Ecological bank protection in river course |
| CN212405012U (en) * | 2020-05-20 | 2021-01-26 | 北京金都宏达园林工程有限公司 | Ecological slope protection structure of river course |
-
2021
- 2021-03-25 CN CN202110317450.3A patent/CN113073605A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206245283U (en) * | 2016-12-10 | 2017-06-13 | 南京苏富特工程项目管理有限公司 | A kind of river course dykes and dams ecological revetment |
| CN206971174U (en) * | 2017-07-18 | 2018-02-06 | 河南灵捷水利勘测设计研究有限公司 | A kind of river course dykes and dams ecological slope protection structure |
| CN208578004U (en) * | 2018-06-26 | 2019-03-05 | 都承建工有限公司 | A kind of ecological riverway protection slope |
| CN212103898U (en) * | 2020-03-26 | 2020-12-08 | 北京城市之光生态环境有限公司 | Ecological bank protection in river course |
| CN212405012U (en) * | 2020-05-20 | 2021-01-26 | 北京金都宏达园林工程有限公司 | Ecological slope protection structure of river course |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117738131A (en) * | 2024-02-21 | 2024-03-22 | 山东安澜工程建设有限公司 | River channel slope protection mechanism for hydraulic engineering |
| CN117738131B (en) * | 2024-02-21 | 2024-05-07 | 山东安澜工程建设有限公司 | River channel slope protection mechanism for hydraulic engineering |
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Application publication date: 20210706 |