CN114837130A

CN114837130A - Ecological river channel slope protection structure and construction method thereof

Info

Publication number: CN114837130A
Application number: CN202210580153.2A
Authority: CN
Inventors: 韩记; 孙雷; 柏翔翔; 万明坤; 丁蒙蒙
Original assignee: Fuyang City Yingquan Water Conservancy Construction Co ltd
Current assignee: Fuyang City Yingquan Water Conservancy Construction Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-02
Anticipated expiration: 2042-05-26
Also published as: CN114837130B

Abstract

The invention relates to the technical field of river slope protection, and discloses an ecological slope protection structure of a river channel and a construction method thereof. This application has earth and other impurity can erode inside the river to the river in river course when improving rainwater weather, leads to the contaminated effect of river.

Description

River channel ecological slope protection structure and construction method thereof

Technical Field

The invention relates to the technical field of river channel slope protection, in particular to an ecological slope protection structure of a river channel and a construction method thereof.

Background

The ecological bank protection in river course combines together plant and engineering structure and is applied to the side slope protection in river course, utilize the soil top layer of engineering structure protection river course side slope and reduce soil erosion and water loss, the bank of present small-size river course all can set up ecological bank protection, be provided with the fender apron that is fixed in the side slope through modes such as stock on the bank protection, the fluting has been seted up on the fender apron, the fluting can be used for planting some plant greening, not only can play the effect of pleasing to the eye afforestation, can also play the effect that reduces soil loss.

The utility model discloses an ecological slope protection structure in river course that is disclosed as chinese utility model patent that grant publication number is CN214737806U, comprising a main body, the upper surface of main part is provided with the road flat bed, the last fixed surface on road flat bed is connected with plants the circle, the upper surface on road flat bed just is located the inside afforestation tree that plants of planting circle, the fixed surface of afforestation tree is connected with the fender net, the upper surface of main part just is located road flat bed below and is provided with first slope, the upper surface of main part just is located first slope below and is provided with gentle layer, the upper surface of main part just is located gentle layer below and is provided with the second slope.

Aiming at the related technology, the inventor thinks that the ecological slope protection structure of the river channel is planted with the greening trees through the planting circle, but does not set up the water filtering structure, and when in rainy days, the soil and other impurities in the planting circle can be washed away to the river inside of the river channel, so that the river is polluted.

Disclosure of Invention

In order to improve when rainwater weather earth and other impurity can erode inside the river to the river of river course, lead to the contaminated problem of river, this application provides a river course ecological slope protection structure and construction method thereof.

In a first aspect, the invention provides an ecological river slope protection structure, which adopts the following technical scheme:

the utility model provides an ecological slope protection structure in river course, includes the slope body, is fixed in the storage water tank body at slope body top and wear to locate the drainage pipe at slope body top, slope body top surface orientation sets up near the direction slope in river course, the storage water tank body with fixedly connected with drainage sleeve between the drainage pipe, the drainage pipe tip is linked together with the river course, storage water tank body top is provided with a plurality of groups and is used for the filterable ecological mechanism of rainwater, and ecological mechanism is including being fixed in the drainage flowerpot that is used for planting green planting at storage water tank body top, a plurality of groups drainage flowerpot are cascaded and put the setting, drainage flowerpot lateral wall is enclosed by double-deck filtration iron net and closes and forms, and it has the grit filter material that is used for the rainwater to filter to fill between the double-deck filtration iron net.

Through adopting above-mentioned technical scheme, when the slope body meets overcast and rainy weather, the rainwater can drip to inside the drainage flowerpot, and partly rainwater can be absorbed to the inside soil of drainage flowerpot, and remaining rainwater flows into inside the water storage box through the filtration of the double-deck filtration iron mesh of drainage flowerpot and sandstone filtration material, and the inside deposit water of water storage box this moment is few because earth and other impurity that the filter action contains to this reduces the inside soil loss of drainage flowerpot. At the moment, the rainwater becomes pure due to the filtering effect, so that the rainwater is not easy to pollute river water in a river channel.

Optionally, one side that the river course was kept away from to the slope body is provided with the water-collecting mechanism that is used for the road surface rainwater to collect, water-collecting mechanism including install in the side of the river course is kept away from to the slope body the sump pit and be fixed in the sump pit is inside to be used for the filterable drainage ring of rainwater, drainage ring lateral wall is enclosed by double-deck filtration iron net and closes and forms, and it has the filter material of grit that is used for the rainwater to filter to fill between the double-deck filtration iron net, the tip that the river course was kept away from to drainage pipe with the sump pit is inside to be linked together.

Through adopting above-mentioned technical scheme, the rainwater on road surface flows into the sump pit through the double-deck filtration iron mesh of drainage ring and the filtration of grit filter material inside, and the inside deposit water of sump pit is few because earth and other impurity that the filtering action contains this moment. Rainy weather is a continuous process, and the water quantity inside the water collecting well is increased along with the time, so that the water level inside the water collecting well is gradually increased. The inside water level of sump pit rises to the position that drainage pipe and sump pit are linked together, and inside the unnecessary water of sump pit flows into drainage pipe, inside the inside flowing water of drainage pipe can flow into the river, and the rainwater is because filtering action becomes pure this moment to this realizes that the rainwater is difficult for causing the pollution to the river of river course.

Optionally, the water collecting wells are provided with a plurality of groups, two adjacent groups of water collecting wells are fixedly connected with communicating water pipes, and the communicating water pipes are arranged at the bottom of the water collecting wells.

By adopting the technical scheme, the plurality of groups of water collecting wells are arranged for collecting more rainwater, and the water levels of the plurality of groups of water collecting wells are the same due to the arrangement of the communicating water pipes, so that the water quantity of the plurality of groups of water collecting wells is uniform, and the phenomenon that a part of water in the water collecting wells is excessively discharged into a river channel through the drainage pipes is avoided; the sand filter material and the sand filter material in the water filtering circular ring block the other part of the water collecting well, so that rainwater cannot enter the inside of the water collecting well, and the inside of the water collecting well is dried.

Optionally, one side that the river course was kept away from to the slope body is provided with and is used for the drive the inside flow direction of depositing water of sump pit the inside automatic mechanism of water storage box, automatic mechanism including install in the internal bottom surface of storage water tank is used for measuring the water level and install in the booster water pump of one side in the river course is kept away from to the slope body, booster water pump with water level sensor signal connection, booster water pump inlet port with fixedly connected with water inlet pipe between the week side of intercommunication water pipe, booster water pump outlet port with fixedly connected with water outlet pipe between the drainage pipe.

Through adopting above-mentioned technical scheme, when water level sensor senses the inside moisture of water storage box and has been planted when absorbing totally by green, booster pump circular telegram automatic start, inside the pump pressure that deposits water through booster pump of sump pit flows into water pipe inside, the inside flowing water of drainage pipe pours into inside the water storage box through the drainage sleeve, the inside water level of water storage box risees gradually until water level sensor senses sufficient water volume when, booster pump outage self-closing, the control lever antiport of drive ball valve is opened until the drive ball valve, the drainage pipe end is opened, with this function of realizing automatic water supply.

Optionally, the tip that drainage pipe is close to the river course is provided with the control drainage pipe mediation or the control mechanism of shutoff, control mechanism including install in drainage pipe is close to the drive ball valve of the tip of river course, slide set up in the slope body is close to the drive straight-bar of one side of river course and is fixed in the spacing cylinder of the control lever of drive ball valve, the drive straight-bar has been seted up along self length direction and has been led to the groove, spacing cylinder passes through the drive lead to the groove slide set up in inside the drive straight-bar, go out the water pipe with be provided with between the drainage pipe and be used for supplying the gliding actuating mechanism of drive straight-bar.

Through adopting above-mentioned technical scheme, when water level sensor senses the inside moisture of water storage tank and has been planted by green when absorbing totally, the circular telegram automatic start of booster pump, actuating mechanism drives the drive straight-bar and slides, the drive straight-bar passes through the drive and leads to the groove and drive spacing cylinder removal, spacing cylinder drives the control lever rotation of drive ball valve and closes until the drive ball valve to this realizes that the drainage pipe end is closed, inside water of avoiding the sump pit to pass through inside the drainage pipe flow direction river course with this as far as possible.

Optionally, actuating mechanism including be fixed in the thick pipe of drainage pipe week side heavy-calibre, be fixed in the small-bore tubule at the thick pipe top of heavy-calibre and along vertical sliding set up in the inside ball piston of small-bore tubule, ball piston outer peripheral face with small-bore tubule inner peripheral surface is laminated mutually, small-bore tubule with the play water pipe is linked together, the ball piston with fixedly connected with steel wire strand wires between the drive straight-bar.

Through adopting above-mentioned technical scheme, inside the inside flowing water of play water pipe directly pours into the small-bore tubule inside, and flowing water promotes inside the ball piston moves to the heavy-calibre thick pipe along vertical sliding, and the ball piston drives the steel wire stranded conductor and moves towards the heavy-calibre thick pipe, and the steel wire stranded conductor drives the drive straight-bar and slides to this inside flowing water drive straight-bar of realization water pipe moves.

Optionally, the filtering flowerpot is installed along self length direction and is used for with the inside moisture of water storage box absorbs extremely a plurality of cotton threads that absorb water of filtering flowerpot inside, cotton thread one end that absorb water inserts in the inside soil of filtering flowerpot, the cotton thread other end that absorbs water wear to locate inside the water storage box and with the internal bottom surface contact of water storage box.

Through adopting above-mentioned technical scheme, when the slope body meets sunny weather, the inside green of drainage flowerpot is planted and is absorbed the moisture that the internal portion of storage water tank stored through the cotton thread that absorbs water to this need not staff's manual watering and can satisfy the green required moisture that plants the growth.

Optionally, a movable cover plate is installed at a position of the water filtering circular ring on the inner side of the water filtering circular ring, and the outer peripheral surface of the movable cover plate is abutted to the inner peripheral surface of the water filtering circular ring.

By adopting the technical scheme, a worker pulls out the movable cover plate and draws the stored water in the water collecting well through the water pump, so that the movable cover plate is used for maintenance work of the road surface and irrigation of green plants on the road surface; when the slope body meets dry seasons, the staff can irrigate towards the inside of the water collecting well, and therefore the slope body is used for irrigating green plants in the water filtering flowerpot.

In a second aspect, the invention provides a construction method of a river channel ecological slope protection structure, which adopts the following technical scheme:

a construction method of a river channel ecological slope protection structure comprises the following steps:

s1: when the slope body meets rainy weather, rainwater drops into the water filtering flowerpot, the rainwater flows into the water storage box body through the double-layer filtering iron net of the water filtering flowerpot and the filtering of the sand filter materials, and the rainwater on the road surface flows into the water collecting well through the double-layer filtering iron net of the water filtering circular ring and the filtering of the sand filter materials; s2: the water level in the water storage tank body rises to the position where the drainage sleeve is communicated with the water storage tank body, redundant water in the water storage tank body flows into the drainage pipeline through the drainage sleeve, and running water in the drainage pipeline flows into river water; s3: the water level in the water collecting well rises to the position where the drainage pipeline is communicated with the water collecting well, redundant water stored in the water collecting well flows into the drainage pipeline, and running water in the drainage pipeline flows into river water; s4: when the slope body meets clear weather, the green plants in the water filtering flowerpot absorb the water stored in the water storage tank body through the water absorption cotton threads, so that the water required by the growth of the green plants can be met without manual watering; s5: when the water level sensor senses that the water in the water storage tank body is completely absorbed by the green plants, the booster water pump is electrified and automatically started; s6: the stored water in the water collecting well flows into the water outlet guide pipe through the pumping pressure of the booster pump, the running water in the water outlet guide pipe is filled into the small-caliber thin pipe, and the running water pushes the spherical piston to slide to the inside of the large-caliber thick pipe along the vertical direction; s7: the ball piston drives the steel wire stranded wires to move towards the large-diameter thick pipe, the steel wire stranded wires drive the driving straight rod to slide along the length direction of the guide straight rod, the driving straight rod drives the limiting cylinder to move through the driving through groove, the limiting cylinder drives the control rod of the driving ball valve to rotate until the driving ball valve is closed, and flowing water in the drainage pipeline is poured into the water storage tank body through the drainage sleeve; s8: when the water level in the water storage tank body rises gradually until the water level sensor senses enough water, the booster water pump is powered off and closed, and the control rod of the driving ball valve rotates reversely until the driving ball valve is opened, so that the tail end of the drainage pipeline is opened.

By adopting the technical scheme, when the slope body encounters rainy weather, the drainage pipeline can timely drain filtered rainwater into the river channel, and the rainwater becomes pure due to the filtering effect, so that the rainwater is not easy to pollute river water in the river channel; when the slope body meets clear weather, the green plants in the water filtering flowerpot absorb the water stored in the water storage tank body through the water absorption cotton threads, so that the water required by the growth of the green plants can be met without manual watering; automatic mechanism can carry out the moisturizing to green plant automatically, has reduced the human cost.

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

1. when the slope body meets overcast and rainy weather, rainwater can drip to the inside of the water filtering flowerpot, and the inside soil of the water filtering flowerpot can absorb a part of rainwater, and the rest rainwater flows into the inside of the water storage box body through the double-layer filtering iron net of the water filtering flowerpot and the filtering of the sandstone filtering material, so that the water stored in the inside of the water storage box body is small in quantity due to the fact that the soil and other impurities contained in the filtering effect are few, and the inside soil loss of the water filtering flowerpot is reduced. At the moment, the rainwater becomes pure due to the filtering action, so that the rainwater is not easy to pollute river water of a river channel;

2. the rainwater on the road surface flows into the inside of the water collecting well through the double-layer filtering iron net of the water filtering circular ring and the filtering of the sand filtering material, and at the moment, the amount of soil and other impurities contained in the stored water in the water collecting well due to the filtering effect is small. Rainy weather is a continuous process, and the water amount in the water collecting well is increased along with the time, so that the water level in the water collecting well is gradually increased. The water level in the water collecting well rises to the position where the drainage pipeline is communicated with the water collecting well, redundant stored water in the water collecting well flows into the drainage pipeline, running water in the drainage pipeline flows into river water, and the rainwater becomes pure due to the filtering effect, so that the rainwater is not easy to pollute the river water in a river channel;

3. when water level sensor senses that the internal moisture of storage water tank has been planted by green when absorbing totally, booster pump circular telegram automatic start, inside the pumping pressure inflow water outlet pipe of the inside water passing through booster pump of depositing of sump pit, inside the inside flowing water of drainage pipe pours into the water storage tank body through the drainage sleeve, the internal water level of storage water tank risees gradually until water level sensor senses sufficient water yield, booster pump outage self-closing, drive ball valve control lever antiport is opened until the drive ball valve, the drainage pipe end is opened, realize automatic water supply's function with this.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a water filtration plant pot according to an embodiment of the present application.

Fig. 3 is a schematic structural view of the slope body, the concrete water-blocking wall and the concrete supporting wall removed according to the embodiment of the present application.

Fig. 4 is a schematic cross-sectional view of a water collection well in an embodiment of the present application.

Fig. 5 is a schematic cross-sectional view of a large-diameter thick tube and a small-diameter thin tube in an embodiment of the present application.

Fig. 6 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals are as follows: 11. a ramp body; 12. a concrete water-blocking wall; 13. supporting the wall by concrete; 14. assembling the groove; 15. a potting device; 16. a water storage tank body; 17. a box body through groove; 18. a water filtering flowerpot; 19. a sand filter material; 21. a water filtering through hole; 22. absorbent cotton threads; 23. a water level sensor; 24. a water drainage through groove; 25. a drainage sleeve; 26. a water discharge pipeline; 27. a water collecting circular groove; 28. a water collecting well; 29. a water filtering ring; 30. a removable cover plate; 31. a limiting ring; 32. the water pipe is communicated; 33. a booster water pump; 34. a water inlet conduit; 36. a large-caliber thick pipe; 37. a small-bore thin tube; 38. a water outlet conduit; 39. a spherical piston; 40. a stranded wire through hole; 41. steel wire stranding; 43. dredging the circular groove; 44. dredging the water pipe; 45. driving the ball valve; 46. a control device; 47. a driving straight rod; 48. a limiting cylinder; 49. driving the through groove; 50. a guide ring; 51. a guide straight rod; 52. a return spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses ecological slope protection structure in river course. Referring to fig. 1, the ecological slope protection structure of river channel includes slope body 11, and the slope body 11 is close to one side of river and is the slope body 11 front side. Ecological slope protection structure in river course still blocks water wall 12 and is fixed in the concrete buttress wall 13 of 11 back side walls in slope body including the concrete that is fixed in 11 front side walls in slope body, and 11 top surfaces in slope body set up towards the direction slope that is close to the river. The slope body 11 is provided with an assembling groove 14 along the vertical direction at the position of the inclined plane, and the assembling groove 14 is a groove structure with a rectangular cross section. The slope body 11 is provided with the potted plant device 15 that is used for planting green planting through equipment recess 14, and potted plant device 15 is provided with five groups along the incline direction on the slope body 11 inclined plane to five groups potted plant device 15 is cascaded setting of putting.

Referring to fig. 1 and 2, the potting device 15 includes a water storage tank 16 fixed inside the slope body 11 through an assembling groove 14, the water storage tank 16 is disposed along the length direction of the slope body 11, and the water storage tank 16 is a hollow tank structure having a long strip shape. The box that runs through self top surface is seted up along self length direction to water storage box 16 and is led to groove 17, and water storage box 16 leads to groove 17 through the box and is fixed with drainage flowerpot 18, and drainage flowerpot 18 is rectangular form and the open-ended basin body structure has been seted up to the top surface for the shape, and each lateral wall of drainage flowerpot 18 all is enclosed by double-deck filtration ironnet and closes and form, and it has the grit filter material 19 that is used for filtering sewage to fill between the double-deck filtration ironnet. The drainer flowerpot 18 is positioned within itself to plant green plants through an opening in its top surface.

Referring to fig. 1 and 2, a plurality of water filtering through holes 21 penetrating through the bottom surface of the water filtering flowerpot 18 are formed in the water filtering flowerpot 18 along the length direction of the water filtering flowerpot, two rows of water filtering through holes 21 are formed in the width direction of the water filtering flowerpot 18, the water filtering flowerpot 18 is fixed with a plurality of water absorbing cotton threads 22 through the water filtering through holes 21, one end of each water absorbing cotton thread 22 is inserted into soil inside the water filtering flowerpot 18, the other end of each water absorbing cotton thread 22 penetrates through the inside of the water storage box 16 and contacts with the inner bottom surface of the water storage box 16, water inside the water storage box 16 flows into the soil inside the water filtering flowerpot 18 through the water absorbing cotton thread 22, and when the weather is clear and no rain, green plants can grow healthily through the water absorbed by the water absorbing cotton thread 22 into the water inside of the water storage box 16. A water level sensor 23 for measuring the amount of water inside the water storage tank 16 is fixed to the water storage tank 16 at a position on the inner bottom surface thereof.

Referring to fig. 2 and 3, the water storage tank 16 is provided with a water drainage through groove 24 penetrating through the left and right side walls along the length direction thereof, the water drainage through groove 24 is located at a position close to the bottom of the water filtration flowerpot 18, and the water drainage through groove 24 has a through groove structure with a rectangular longitudinal section. The left side wall and the right side wall of the water storage tank body 16 are both fixed with a drainage sleeve 25 through a drainage through groove 24, and the drainage sleeve 25 is communicated with the inside of the water storage tank body 16 through the drainage through groove 24. The position that slope body 11 is located self inside wears to be equipped with drainage pipe 26 along the incline direction on self inclined plane, and drainage pipe 26 is located the water storage tank 16 left and right sides and all is provided with one, and the tip that is located the same side of water storage tank 16 of five drainage sleeve 25 and keeps away from water storage tank 16 is fixed in same drainage pipe 26 week side jointly, and drainage pipe 26 is linked together through drainage sleeve 25 with the inside of water storage tank 16.

Referring to fig. 1 and 4, the position of the concrete supporting wall 13 on the top surface of the concrete supporting wall is vertically provided with a water collecting circular groove 27, the concrete supporting wall 13 is fixed with a water collecting well 28 through the water collecting circular groove 27, the water collecting well 28 is provided with two ports along the length direction of the concrete supporting wall 13, the water collecting well 28 is located inside the concrete supporting wall and is fixedly provided with a water filtering circular ring 29 near the top of the concrete supporting wall, each side wall of the water filtering circular ring 29 is formed by enclosing a double-layer filtering iron net, and a sand filter material 19 for filtering sewage is filled between the double-layer filtering iron nets. A movable cover plate 30 is mounted at a position of the water filtering ring 29 inside the water filtering ring, and the outer peripheral surface of the movable cover plate 30 is in contact with the inner peripheral surface of the water filtering ring 29, so that the water filtering ring 29 and the movable cover plate 30 can be separated. The bottom surface of the movable cover plate 30 is abutted with a limiting ring 31, and the outer peripheral surface of the limiting ring 31 is fixed on the inner peripheral surface of the water filtering ring 29, so that the movable cover plate 30 is prevented from falling into the water collecting well 28 as much as possible.

Referring to fig. 2 and 3, the end portions of the two drainage pipes 26 far away from the river water penetrate through the concrete supporting wall 13, the two water collection wells 28 correspond to the two drainage pipes 26 one by one, the end portions of the drainage pipes 26 far away from the river water are fixedly connected and communicated with the corresponding water collection wells 28, and the end portions of the drainage pipes 26 far away from the river water are fixed at the top of the water collection wells 28. A communication water pipe 32 is fixedly connected between the two water collecting wells 28, and the communication water pipe 32 is positioned at the bottom of the water collecting well 28 and penetrates through the interior of the concrete supporting wall 13, so that the interiors of the two water collecting wells 28 are communicated through the communication water pipe 32. The top surface of the concrete supporting wall 13 is fixed with a booster water pump 33, and the booster water pump 33 is electrically connected with the water level sensor 23. The water inlet end of the booster water pump 33 is fixed with a water inlet conduit 34, the end part of the water inlet conduit 34 far away from the booster water pump 33 is arranged inside the concrete supporting wall 13 in a penetrating way and is fixed on the periphery side of the communicating water pipe 32, and the booster water pump 33 is communicated with the inside of the communicating water pipe 32.

Referring to fig. 3 and 5, a large-diameter thick pipe 36 with a large pipe diameter is fixed at the position of the drainage pipe 26 on the right side of the water storage tank 16 on the periphery of the drainage pipe, and the large-diameter thick pipe 36 is communicated with the inside of the drainage pipe 26; a small-caliber thin tube 37 with small diameter is fixed on the top surface of the large-caliber thick tube 36, and the large-caliber thick tube 36 is communicated with the inside of the small-caliber thin tube 37. A water outlet conduit 38 is fixed at the water outlet end of the booster water pump 33, the end part of the water outlet conduit 38 far away from the booster water pump 33 is fixedly installed on the top surface of the small-caliber thin tube 37, and the booster water pump 33 is communicated with the inside of the small-caliber thin tube 37 through the water outlet conduit 38. The small-diameter tubule 37 is provided with a spherical piston 39 in a vertical sliding manner at a position inside the small-diameter tubule, and the spherical piston 39 is in a spherical piston structure. The outer peripheral surface of the spherical piston 39 is in contact with the inner peripheral surface of the small-diameter narrow tube 37. The small-diameter tubule 37 is provided with a stranded wire through hole 40 penetrating through the top surface of the small-diameter tubule, a steel stranded wire 41 penetrates through the small-diameter tubule 37 through the stranded wire through hole 40, and the end part of the steel stranded wire 41 positioned inside the small-diameter tubule 37 is fixed inside the round ball piston 39.

Referring to fig. 1 and 3, the drainage pipes 26 penetrate through the concrete water-blocking wall 12, and the concrete water-blocking wall 12 is provided with two cavities at the end parts of the two drainage pipes 26 close to river water. The concrete water-blocking wall 12 is provided with two dredging circular grooves 43 penetrating through the side wall close to river water, the dredging circular grooves 43 are arranged along the length direction of the water storage tank body 16, the two dredging circular grooves 43 correspond to the two cavities one by one, and the dredging circular grooves 43 are communicated with the corresponding two cavities. The concrete water blocking wall 12 is fixed with a dredging water pipe 44 through a dredging circular groove 43, the end part of the dredging water pipe 44 close to river water is communicated with the river water of a river channel, the end part of the dredging water pipe 44 far away from the river water is arranged in the cavity II in a penetrating way, a driving ball valve 45 is fixedly connected between the end parts of the dredging water pipe 44 and the drainage pipeline 26 close to each other, and the inside of the dredging water pipe 44 and the drainage pipeline 26 is communicated through the driving ball valve 45. And a control device 46 for controlling the opening and closing of the driving ball valve 45 is arranged in the second cavity.

Referring to fig. 3 and 6, the control device 46 includes a driving straight rod 47 disposed inside the second cavity along the length direction of the water storage tank 16, and the driving straight rod 47 is provided with a driving through slot 49 penetrating through the top surface and the bottom surface thereof along the length direction thereof. The control rod of the driving ball valve 45 is fixed with a limiting cylinder 48 along the vertical direction, and the limiting cylinder 48 penetrates through the driving straight rod 47 through a driving through groove 49. Two lateral walls all are fixed with direction ring 50 about drive straight-bar 47, and the position that two sets of direction ring 50 are located self inboard all wears to be equipped with direction straight-bar 51, and direction straight-bar 51 tip is fixed in two inside walls of cavity to this realizes that drive straight-bar 47 slides along direction of length of direction straight-bar 51 and sets up in cavity two. And two return springs 52 are fixedly connected between the front side wall of the driving straight rod 47 and the two inner side walls of the cavity, and the two return springs 52 are arranged along the length direction of the driving straight rod 47. The end part of the steel wire stranded wire 41 far away from the spherical piston 39 penetrates through the inner part of the cavity II and is fixedly connected with the rear side wall of the driving straight rod 47.

The embodiment of the application provides an implementation principle of ecological slope protection structure in river course does: when the slope body 11 meets overcast and rainy weather, the rainwater can drip to the inside of the water filtration flowerpot 18, a part of rainwater can be absorbed by the soil inside the water filtration flowerpot 18, the rest rainwater flows into the inside of the water storage box body 16 through the double-layer filtering iron net of the water filtration flowerpot 18 and the filtering of the sand filter material 19, and at the moment, the water stored in the inside of the water storage box body 16 is less in quantity due to the soil and other impurities contained in the filtering effect, so that the soil loss inside the water filtration flowerpot 18 is reduced. The rainwater on the road surface flows into the water collecting well 28 through the double-layer filtering iron net of the water filtering circular ring 29 and the filtering of the sand filtering material 19, and at the moment, the amount of soil and other impurities contained in the water stored in the water collecting well 28 is small due to the filtering effect. In rainy weather, which is a continuous process, the amount of water inside the water storage tank 16 and the water collection well 28 is increased with the passage of time, so that the water level inside the water storage tank 16 and the water collection well 28 is gradually increased. The water level in the water storage tank body 16 rises to the position where the drainage sleeve 25 is communicated with the tank body of the water storage tank body 16, and the redundant water in the water storage tank body 16 flows into the drainage pipeline 26 through the drainage sleeve 25; the water level in the water collecting well 28 rises to the position where the water discharging pipeline 26 is communicated with the water collecting well 28, redundant water stored in the water collecting well 28 flows into the water discharging pipeline 26, flowing water in the water discharging pipeline 26 flows into river water, and the rainwater is purified due to the filtering effect, so that the rainwater is not easy to pollute the river water in the river channel.

When the slope body 11 meets clear weather, the green plants in the water filtering flowerpot 18 absorb the water stored in the water storage box body 16 through the water absorption cotton threads 22, so that the water required by the growth of the green plants can be met without manual watering of workers. Inside moisture of water storage tank 16 reduces because green absorption of planting gradually, when water level sensor 23 senses that the inside moisture of water storage tank 16 has been totally absorbed by green planting, booster pump 33 circular telegram automatic start, inside the pump pressure inflow outlet conduit 38 of depositing water through booster pump 33 of sump pit 28, inside the inside flowing water of outlet conduit 38 pours into small-bore tubule 37 into, flowing water promotes inside ball piston 39 along vertical sliding to heavy-calibre thick pipe 36, ball piston 39 drives steel wire strand 41 and moves towards heavy-calibre thick pipe 36, steel wire strand 41 drives the length direction of drive straight-bar 47 along direction straight-bar 51 and slides, drive straight-bar 47 drives spacing cylinder 48 through drive logical groove 49 and removes, spacing cylinder 48 drives the control lever rotation of drive ball valve 45 and closes until drive ball valve 45, with this realization drainage pipe 26 end is closed. The flowing water in the drainage pipeline 26 is poured into the water storage tank body 16 through the drainage sleeve 25, the water level in the water storage tank body 16 gradually rises until the water level sensor 23 senses enough water, the booster water pump 33 is powered off and closed, meanwhile, the return spring 52 drives the driving straight rod 47 to reversely move along the length direction of the guiding straight rod 51 through the elasticity of the return spring, and the control rod of the driving ball valve 45 reversely rotates until the driving ball valve 45 is opened, so that the tail end of the drainage pipeline 26 is opened.

The staff pulls out the movable cover plate 30 and draws the water stored in the water collecting well 28 through the water pump, so that the movable cover plate is used for maintenance work of the road surface and irrigation of green plants on the road surface; when the slope body 11 meets dry seasons, workers can irrigate towards the inside of the water collecting well 28, so that the water collecting well is used for irrigating green plants inside the water filtering flowerpot 18.

s1, when the slope body 11 meets rainy weather, rainwater drops into the water filtering flowerpot 18, the rainwater flows into the water storage box 16 through the double-layer filtering iron net of the water filtering flowerpot 18 and the filtering of the sand filter material 19, and the rainwater on the road surface flows into the water collecting well 28 through the double-layer filtering iron net of the water filtering circular ring 29 and the filtering of the sand filter material 19;

s2, when the water level in the water storage tank body 16 rises to the position where the drainage sleeve 25 is communicated with the tank body of the water storage tank body 16, the redundant water in the water storage tank body 16 flows into the drainage pipeline 26 through the drainage sleeve 25, and the running water in the drainage pipeline 26 flows into the river water;

s3, the water level in the water collecting well 28 rises to the position where the water discharging pipeline 26 is communicated with the water collecting well 28, redundant water in the water collecting well 28 flows into the water discharging pipeline 26, and running water in the water discharging pipeline 26 flows into river water;

s4, when the slope body 11 meets clear weather, the green plants in the water filtering flowerpot 18 absorb the water stored in the water storage box 16 through the water absorption cotton thread 22, so that the water required by the growth of the green plants can be met without manual watering;

s5, when the water level sensor 23 senses that the water in the water storage tank 16 is completely absorbed by the green plants, the booster water pump 33 is electrified and automatically started;

s6, the stored water in the water collecting well 28 flows into the water outlet guide pipe 38 through the pump pressure of the booster water pump 33, the running water in the water outlet guide pipe 38 is filled into the small-diameter thin pipe 37, and the running water pushes the spherical ball piston 39 to slide to the inside of the large-diameter thick pipe 36 along the vertical direction;

s7, the round ball piston 39 drives the steel wire stranded wire 41 to move towards the large-diameter thick pipe 36, the steel wire stranded wire 41 drives the driving straight rod 47 to slide along the length direction of the guiding straight rod 51, the driving straight rod 47 drives the limiting cylinder 48 to move through the driving through groove 49, the limiting cylinder 48 drives the control rod of the driving ball valve 45 to rotate until the driving ball valve 45 is closed, the running water in the drainage pipeline 26 is poured into the water storage tank body 16 through the drainage sleeve 25,

s8, when the water level inside the water storage tank body 16 gradually rises until the water level sensor 23 senses enough water, the booster water pump 33 is powered off and closed, meanwhile, the return spring 52 drives the driving straight rod 47 to reversely move along the length direction of the guiding straight rod 51 through the elasticity of the return spring, and the control rod of the driving ball valve 45 reversely rotates until the driving ball valve 45 is opened, so that the tail end of the drainage pipeline 26 is opened.

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. The utility model provides an ecological slope protection structure in river course, includes slope body (11), is fixed in water storage box (16) at slope body (11) top and wear to locate drainage pipe (26) at slope body (11) top, slope body (11) top surface orientation is close to the direction slope setting in river course, water storage box (16) with fixedly connected with drainage sleeve (25) between drainage pipe (26), drainage pipe (26) tip is linked together its characterized in that with the river course: the rainwater filter is characterized in that a plurality of groups of ecological mechanisms used for rainwater filtering are arranged at the top of the water storage box body (16), each ecological mechanism comprises a water filtering flowerpot (18) which is fixed at the top of the water storage box body (16) and used for planting green plants, the water filtering flowerpot (18) is in a step type arrangement mode, the side wall of the water filtering flowerpot (18) is formed by enclosing double-layer filtering iron nets, and a sand filter material (19) used for rainwater filtering is filled between the double-layer filtering iron nets.

2. The ecological slope protection structure of river course of claim 1, characterized in that: one side that the river course was kept away from in slope body (11) is provided with the water-collecting mechanism that is used for the road surface rainwater to collect, water-collecting mechanism including install in the sump pit (28) of the side of river course is kept away from in slope body (11) and be fixed in inside rainwater filterable drainage ring (29) that is used for of sump pit (28), drainage ring (29) lateral wall is enclosed by double-deck filtration iron net and forms, and it has sandstone filtration material (19) that are used for the rainwater to filter to fill between the double-deck filtration iron net, drainage pipe (26) keep away from the tip of river course with sump pit (28) inside is linked together.

3. The ecological slope protection structure of river course of claim 2, characterized in that: the water collecting wells (28) are provided with a plurality of groups, a communication water pipe (32) is fixedly connected between every two adjacent groups of water collecting wells (28), and the communication water pipe (32) is installed at the bottom of each water collecting well (28).

4. The ecological slope protection structure of river course of claim 3, characterized in that: one side that the river course was kept away from in slope body (11) is provided with and is used for the drive the inside water flow direction of depositing of sump pit (28) the inside automatic mechanism of water storage box (16), automatic mechanism including install in water storage box (16) interior bottom is used for measuring water level's level sensor (23) and install in booster pump (33) of one side of river course is kept away from in slope body (11), booster pump (33) with level sensor (23) signal connection, booster pump (33) inlet port with fixedly connected with inlet pipe (34) between intercommunication water pipe (32) week side, booster pump (33) outlet port with fixedly connected with outlet pipe (38) between drainage pipe (26).

5. The ecological slope protection structure of river course of claim 4, characterized in that: end that drainage pipe (26) is close to the river course is provided with control drainage pipe (26) mediation or the control mechanism of shutoff, control mechanism including install in drainage pipe (26) are close to drive ball valve (45), the slip of the tip of river course set up in slope body (11) are close to drive straight-bar (47) of one side of river course and are fixed in spacing cylinder (48) of the control lever of drive ball valve (45), drive straight-bar (47) have been seted up drive logical groove (49) along self length direction, spacing cylinder (48) are passed through drive logical groove (49) slide set up in inside drive straight-bar (47), outlet conduit (38) with be provided with between drainage pipe (26) and be used for the confession drive straight-bar (47) gliding actuating mechanism.

6. The ecological slope protection structure of river course of claim 5, characterized in that: actuating mechanism is including being fixed in the heavy-calibre tubule (36) of drainage pipe (26) week side, be fixed in the small-bore tubule (37) at heavy-calibre tubule (36) top and along vertical slide set up in the inside ball piston (39) of small-bore tubule (37), ball piston (39) outer peripheral face with small-bore tubule (37) inner peripheral surface is laminated mutually, small-bore tubule (37) with play water pipe (38) are linked together, ball piston (39) with fixedly connected with steel wire strand wires (41) between drive straight-bar (47).

7. The ecological slope protection structure of river course of claim 1, characterized in that: drainage flowerpot (18) are installed along self length direction and are used for with the inside moisture of water storage box (16) absorbs extremely a plurality of cotton lines (22) that absorb water of drainage flowerpot (18) inside, cotton line (22) one end that absorb water inserts in the inside soil of drainage flowerpot (18), cotton line (22) other end that absorb water wears to locate inside and with bottom surface contact in water storage box (16).

8. The ecological slope protection structure of river course of claim 2, characterized in that: the water filtering circular ring (29) is provided with a movable cover plate (30) at the inner side, and the outer peripheral surface of the movable cover plate (30) is abutted with the inner peripheral surface of the water filtering circular ring (29).

9. A construction method using the ecological river slope protection structure of claim 1, wherein: the method comprises the following steps:

s1: when the slope body (11) meets rainy weather, rainwater drips into the water filtering flowerpots (18), flows into the water storage box body (16) through the filtering of the double-layer filtering iron nets of the water filtering flowerpots (18) and the sand and stone filter materials (19), and flows into the water collecting well (28) through the filtering of the double-layer filtering iron nets of the water filtering circular ring (29) and the sand and stone filter materials (19);

s2: the water level in the water storage tank body (16) rises to the position where the drainage sleeve (25) is communicated with the water storage tank body (16), redundant water stored in the water storage tank body (16) flows into the drainage pipeline (26) through the drainage sleeve (25), and running water in the drainage pipeline (26) flows into river water;

s3: the water level in the water collecting well (28) rises to the position where the water discharging pipeline (26) is communicated with the water collecting well (28), redundant water stored in the water collecting well (28) flows into the water discharging pipeline (26), and running water in the water discharging pipeline (26) flows into river water;

s4: when the slope body (11) meets clear weather, green plants in the water filtering flowerpot (18) absorb water stored in the water storage box body (16) through the water absorption cotton thread (22), so that the water required by the growth of the green plants can be met without manual watering;

s5: when the water level sensor (23) senses that the water in the water storage tank body (16) is completely absorbed by green plants, the booster water pump (33) is electrified and automatically started;

s6: the stored water in the water collecting well (28) flows into the water outlet guide pipe (38) through the pumping pressure of the booster water pump (33), the running water in the water outlet guide pipe (38) is filled into the small-caliber thin pipe (37), and the running water pushes the spherical piston (39) to slide to the inside of the large-caliber thick pipe (36) along the vertical direction;

s7: the round ball piston (39) drives the steel wire stranded wires (41) to move towards the large-diameter thick pipe (36), the steel wire stranded wires (41) drive the driving straight rod (47) to slide along the length direction of the guiding straight rod (51), the driving straight rod (47) drives the limiting cylinder (48) to move through the driving through groove (49), the limiting cylinder (48) drives the control rod of the driving ball valve (45) to rotate until the driving ball valve (45) is closed, and flowing water in the drainage pipeline (26) is poured into the water storage tank body (16) through the drainage sleeve (25);

s8: when the water level in the water storage tank body (16) gradually rises until the water level sensor (23) senses enough water, the booster water pump (33) is powered off and closed, and the control rod of the driving ball valve (45) rotates in the reverse direction until the driving ball valve (45) is opened, so that the tail end of the drainage pipeline (26) is opened.