CN112273124A

CN112273124A - Riverbank vegetation buffer zone planting structure with dike-reinforcing and bank-protecting performance

Info

Publication number: CN112273124A
Application number: CN202011181476.1A
Authority: CN
Inventors: 朱歆华; 胡优华; 朱利芳
Original assignee: Huayi Ecological Landscape Architecture Co ltd
Current assignee: Huayi Ecological Landscape Architecture Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-01-29

Abstract

The invention discloses a river bank vegetation buffer zone planting structure with the performance of reinforcing and protecting banks, which comprises a buffer area, wherein the buffer area is positioned on an upslope of a river bank. This structure of planting is taken to bank vegetation buffering with solid embankment revetment performance, rivers flow through the drainage channel, when the filter screen, filter the pollutant, during the clearance pollutant, at first the crown plate cover is on communicating pipe, remove crown bar and filter screen, make the pollutant enter into and collect the net, then reverse movement crown bar and filter screen, make rivers pass through the filter screen completely once more, the pollutant gets into completely and collects after the net, take out and collect the net, clear up the pollutant in collecting the net, can ensure when clearing up the pollutant, can completely clear up the pollutant, can not cause the pollution, filter equipment when clearing up the pollutant in having solved current bank vegetation buffering area, make a small amount of pollutant pass through the drainage channel easily, cause the problem of pollution.

Description

Riverbank vegetation buffer zone planting structure with dike-reinforcing and bank-protecting performance

Technical Field

The invention relates to the technical field of planting of river bank vegetation, in particular to a planting structure of a river bank vegetation buffer zone with the functions of reinforcing and protecting banks.

Background

The vegetation buffer zone is a vegetation area with a gentle slope, the flow velocity of surface runoff is slowed down by utilizing the vegetation interception and soil infiltration effects, and partial pollutants in the runoff are removed. The slope of the vegetation buffer zone is generally 2% -6%, the width is not suitable to be smaller than 2m, and the vegetation buffer zone can intercept rainwater and prevent rainwater from splashing and corroding; the surface runoff is reduced, and the surface water erosion is prevented; preventing trampling; increasing moisture penetration; the root system fixes soil and has supporting function; purifying water quality and reducing non-point source pollution; improving the function of the biological habitat; the vegetation buffer zone is suitable for residential areas, parks, commercial areas or factories, lakeside zones, can be arranged on the periphery of impervious surfaces such as two sides of urban roads, can be used as a pretreatment facility of low-influence development facilities such as bioretention facilities and the like, and can also be used as a waterfront greening zone of an urban water system.

Present bank vegetation buffer zone structure is comparatively simple, generally directly plant the plant on the bank, the result of use is very poor, partial bank vegetation buffer zone structure sets up the drainage channel, in order to prevent that the pollutant from directly gathering into the water source through the drainage channel, be provided with filter equipment on the drainage channel route, but filter equipment uses for a long time, the pollutant is piled up excessively, can lead to drainage channel local blocking, need regularly clear up the pollutant, but present filter equipment is when clearing up the pollutant, make a small amount of pollutants pass through the drainage channel easily, cause the pollution.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a bank vegetation buffer zone planting structure with the function of reinforcing and protecting banks, which solves the problems that a filter device in the existing bank vegetation buffer zone structure is easy to cause pollution because a small amount of pollutants pass through a drainage channel when the pollutants are cleaned, and the existing bank vegetation buffer zone structure is simpler, generally plants are directly planted on the banks, and the using effect is poor.

In order to achieve the purpose, the invention is realized by the following technical scheme: a riverbank vegetation buffer zone planting structure with the functions of reinforcing and protecting banks comprises a buffer area, wherein the buffer area is positioned on an upward slope of a riverbank, a first planting area and a second planting area are arranged above the riverbank and positioned on the right side of the buffer area, the first planting area and the second planting area are both internally provided with a drainage channel, the middle part of the drainage channel is provided with a decontamination well, a well cover is arranged above the dirt removing well, a baffle is arranged in the inner cavity of the dirt removing well, the inner cavity of the dirt removing well is divided into a dirt blocking cavity and a dirt cleaning cavity by the baffle, the inner cavity of the dirt blocking cavity is provided with a ring rod, the inner cavity of the ring rod is fixedly connected with a filter screen, the side plate of the baffle is fixedly connected with a communicating pipe, the inner cavity of the dirt blocking cavity is communicated with the inner cavity of the dirt cleaning cavity through a communicating pipe, the inner cavity of the dirt cleaning cavity is provided with a ring plate, the right side of the ring plate is fixedly connected with a collecting net, and the inner surface of the ring plate is connected with the outer surface of the communicating pipe in a sliding mode.

Preferably, the inner chamber fixedly connected with who keeps off dirty chamber is solid fixed ring, gu fixed ring's internal surface sliding connection has the dead lever, the side fixedly connected with side lever of ring pole, the side of side lever and the side crimping of dead lever, the side fixedly connected with concrete block in keeping off dirty chamber, the recess with ring pole looks adaptation is seted up to the side of concrete block, the inner chamber that keeps off dirty chamber rotates and is connected with U type pole, and the top of U type pole and the side fixed connection of ring pole.

Preferably, the outer fixed surface of communicating pipe is connected with first joint post, the joint groove has been seted up to the side of crown plate, and the internal surface in joint groove and the surface sliding connection of first joint post, the internal surface fixed surface of crown plate is connected with the cross-bar, the right side fixedly connected with of baffle places a section of thick bamboo, the internal surface fixed connection who places a section of thick bamboo has the second joint post.

Preferably, the buffer zone is provided with a buffer tank, the middle part of the buffer tank is provided with a grid plate, and stones are placed above the grid plate.

Preferably, the inner cavity of the buffer tank is communicated with a conveying pipe, and the right end of the conveying pipe is communicated with a drainage tank.

Preferably, first plant the district and the crisscross distribution in second district of planting to the rivers flow direction is the positive direction, first district slope of planting sets up down, the second district slope of planting sets up, and the top of river bank is provided with the protecting against plate, protecting against plate one end runs through the river bank and extends to the inside of river bank, the protecting against plate is located first district of planting and the second district junction of planting, the top of protecting against plate is provided with the drainage groove, the inner chamber of drainage groove and the inner chamber intercommunication of drainage channel, the protecting against plate sets up to the arc.

The invention provides a river bank vegetation buffer zone planting structure with the functions of reinforcing and protecting banks. Compared with the prior art, the method has the following beneficial effects:

1. the riverbank vegetation buffer zone planting structure with the bank reinforcing and protecting performance comprises a sewage removing well arranged in the middle of a drainage channel, a well cover arranged above the sewage removing well, a baffle arranged in the inner cavity of the sewage removing well, a sewage blocking cavity and a sewage cleaning cavity separated by the baffle, a ring rod arranged in the inner cavity of the sewage blocking cavity, a filter screen fixedly connected with the inner cavity of the ring rod, a communicating pipe fixedly connected with the side plate of the baffle, a communicating pipe communicated with the inner cavity of the sewage cleaning cavity through the communicating pipe, a ring plate arranged in the inner cavity of the sewage cleaning cavity, a collecting net fixedly connected with the right side of the ring plate, a sliding connection between the inner surface of the ring plate and the outer surface of the communicating pipe, water flow flowing through the drainage channel, filtering pollutants when passing through the filter screen, firstly sleeving the ring plate on the communicating pipe when cleaning pollutants, moving the ring rod and the filter screen to enable the pollutants to enter the collecting net, then reverse movement loop bar and filter screen make rivers pass through the filter screen completely once more, and the pollutant gets into completely after collecting the net, takes out and collects the net, clears up the pollutant in collecting the net, when can ensure to clear up the pollutant, can clear up the pollutant completely, can not cause the pollution, has solved filter equipment when clearing up the pollutant in current bank vegetation buffer zone structure, makes a small amount of pollutants pass through the drainage channel easily, causes the problem of pollution.

2. The riverbank vegetation buffer zone planting structure with the capability of reinforcing and protecting the bank is characterized in that a buffer area is positioned on the upward slope of a riverbank, a first planting area and a second planting area are arranged above the riverbank and on the right side of the buffer area, drainage channels are respectively arranged inside the first planting area and the second planting area, the first planting area and the second planting area are distributed in a staggered manner, the flow direction of water is taken as the positive direction, the first planting area is obliquely arranged downwards, the second planting area is obliquely arranged upwards, a baffle is arranged above the riverbank, one end of the baffle penetrates through the riverbank and extends to the inside of the riverbank, the baffle is positioned at the joint of the first planting area and the second planting area, the top of the baffle is provided with a drainage groove, the inner cavity of the drainage groove is communicated with the inner cavity of the drainage channel, the baffle is arc-shaped, the buffer area is provided with a buffer groove, a grid plate is arranged in the middle of the buffer groove, stones are placed above the baffle, the inner cavity of the buffer groove is communicated with a delivery pipe, the right end of the delivery pipe is communicated with a drainage groove, when water flows through the buffer groove, one part of the water flows through the buffer groove, the water flows downwards through stones in the buffer groove, the stones are filtered, then the grid plates move downwards, the grid plates enter the delivery pipe and are discharged through the drainage groove, the other part of the water flows through the first planting area and the second planting area, the water flows into the drainage groove and flows through the drainage channel, one part of the water flows through the stones in the buffer groove are filtered and buffered, the water flows through the delivery pipe and the drainage groove and then flows into a river, the other part of the water flows through the first planting area and the second planting area, when the water flows from the first planting area to the second planting area, the water is buffered through the anti-impact plate, meanwhile, one part of the water flows into the drainage channel through the drainage groove, the rest of the water flows through the second planting area, and the second, can further cushion rivers, improve the buffering effect to rivers, it is comparatively simple to have solved current bank vegetation buffer zone structure, and plant, the very poor problem of result of use are generally directly planted at the river bank.

3. The riverbank vegetation buffer zone planting structure with the embankment strengthening and bank protecting performances is characterized in that a fixing ring is fixedly connected to the inner cavity of a dirt blocking cavity, a fixing rod is connected to the inner surface of the fixing ring in a sliding mode, a side rod is fixedly connected to the side surface of a ring rod, the side surface of the side rod is in compression joint with the side surface of the fixing rod, a concrete block is fixedly connected to the side surface of the dirt blocking cavity, a groove matched with the ring rod is formed in the side surface of the concrete block, a U-shaped rod is rotatably connected to the inner cavity of the dirt blocking cavity, the top end of the U-shaped rod is fixedly connected with the side surface of the ring rod, the groove guarantees the sealing performance of the joint of the ring rod and the concrete block, guarantees that water flow completely passes through a filter screen, the ring rod can rotate through the U-shaped rod, the fixing ring, the fixing rod and the side rod cooperate with one another, the fixed rod is convenient to move, so that the position of the ring rod is convenient to adjust, and the position of the filter screen is convenient to adjust.

4. This structure of planting is taken to bank vegetation buffering with gu embankment shore protection performance, be connected with first joint post through the surface fixed connection communicating pipe, the joint groove has been seted up to the side of crown plate, and the internal surface in joint groove and the surface sliding connection of first joint post, the internal surface fixed connection of crown plate has the cross bar, the section of thick bamboo is placed to the right side fixedly connected with of baffle, the internal surface fixed connection of placing a section of thick bamboo has second joint post, the outside of communicating pipe is provided with first joint post, the inside of placing a section of thick bamboo is provided with second joint post, the crown plate is connected with the collection net, the joint groove has been seted up to the side of crown plate, the regulation of the crown plate position of.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a side view of the inner structure of the desmear well of the present invention;

FIG. 4 is a top view of the inner structure of the decontaminating well of the present invention;

FIG. 5 is a schematic view of the structural connection between the placement barrel and the second engagement post of the present invention;

FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 4;

fig. 7 is a schematic view of the structural connection of the ring plate and the cross bar of the present invention.

In the figure: 1. a buffer area; 2. a first planting area; 3. a second planting area; 4. a drainage channel; 5. a decontamination well; 6. a well cover; 7. a baffle plate; 8. a dirt blocking cavity; 9. a decontamination chamber; 10. a loop bar; 11. a filter screen; 12. a communicating pipe; 13. a ring plate; 14. a fixing ring; 15. fixing the rod; 16. a side lever; 17. a concrete block; 18. a U-shaped rod; 19. a first clamp post; 20. a clamping groove; 21. a cross bar; 22. placing the cylinder; 23. a second clamp post; 24. a buffer tank; 25. a grid plate; 26. a delivery pipe; 27. a water discharge tank; 28. a fender; 29. a drainage groove; 30. the web is collected.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, in the embodiment of the present invention: a riverbank vegetation buffer zone planting structure with the functions of reinforcing and protecting banks comprises a buffer area 1, wherein the buffer area 1 is positioned on the upward slope of a riverbank, a first planting area 2 and a second planting area 3 are arranged above the riverbank and on the right side of the buffer area 1, drainage channels 4 are respectively arranged inside the first planting area 2 and the second planting area 3, a decontamination well 5 is arranged in the middle of each drainage channel 4, a well cover 6 is arranged above the decontamination well 5, a baffle 7 is arranged in the inner cavity of the decontamination well 5, the inner cavity of the decontamination well 5 is divided into a decontamination chamber 8 and a decontamination chamber 9 by the baffle 7, an annular rod 10 is arranged in the inner cavity of the decontamination chamber 8, a filter screen 11 is fixedly connected to the inner cavity of the annular rod 10, a communicating pipe 12 is fixedly connected to a side plate of the baffle 7, the inner cavity of the decontamination chamber 8 is communicated with the inner cavity of the decontamination chamber 9 by the communicating pipe 12, an annular plate 13 is arranged in the inner cavity of the decontamination chamber 9, and a collecting net 30 is fixedly, the inner surface of the ring plate 13 is connected with the outer surface of the communicating pipe 12 in a sliding way, the inner cavity of the dirt blocking cavity 8 is fixedly connected with a fixing ring 14, the inner surface of the fixing ring 14 is connected with a fixing rod 15 in a sliding way, the side surface of the ring rod 10 is fixedly connected with a side rod 16, the side surface of the side rod 16 is pressed against the side surface of the fixing rod 15, the side surface of the dirt blocking cavity 8 is fixedly connected with a concrete block 17, the side surface of the concrete block 17 is provided with a groove matched with the ring rod 10, the inner cavity of the dirt blocking cavity 8 is connected with a U-shaped rod 18 in a rotating way, the top end of the U-shaped rod 18 is fixedly connected with the side surface of the ring rod 10, the outer surface of the communicating pipe 12 is fixedly connected with a first clamping column 19, the side surface of the ring plate 13 is provided with a clamping groove 20, the inner surface of the clamping groove, place a section of thick bamboo 22's internal surface fixedly connected with second joint post 23, buffer zone 1 is provided with dashpot 24, the middle part of dashpot 24 is provided with grid 25, the stone has been placed to grid 25's top, the inner chamber intercommunication of buffer tank 24 has conveyer pipe 26, conveyer pipe 26's right-hand member intercommunication has water drainage tank 27, first plant district 2 and the crisscross distribution of second planting district 3, use the rivers flow direction as the positive direction, first 2 slopes of planting district down set up, 3 slopes of second planting district set up, the top of river bank is provided with impingement baffle 28, impingement baffle 28 one end runs through the river bank and extends to the inside of river bank, impingement baffle 28 is located first planting district 2 and the 3 junctions of second planting district, the top of impingement baffle 28 is provided with drainage groove 29, the inner chamber of drainage groove 29 and the inner chamber intercommunication of drainage channel 4, impingement baffle 28 sets up to the arc.

And those not described in detail in this specification are well within the skill of those in the art.

In operation, when water flows through the buffer area 1, a part of water flows through the stones in the buffer groove 24 to move downwards, the water is filtered by the stones, then the grid plates 25 move downwards, the water enters the conveying pipe 26 and is discharged through the drainage groove 27, the other part of water flows through the first planting area 2 and the second planting area 3, the water enters the drainage groove 29 and then flows into the drainage channel 4 and flows through the drainage channel 4, pollutants in the water flow are filtered by the filter screen 11 when the water flows through the filter screen 11, the filtered water flows enter the drainage channel 4 again and finally flows into a river, when the pollutants are cleaned, the well cover 6 is opened, the ring plate 13 is moved, the clamping groove 20 and the second clamping column 23 are moved relatively, the clamping groove 20 and the second clamping column 23 are separated, the ring plate 13 is moved continuously, the ring plate 13 is separated from the placing barrel 22, and then the ring plate 13 is sleeved on the communicating pipe 12, adjusting the position of the ring plate 13, making the first clamping column 19 enter the clamping groove 20, moving the fixed rod 15 upwards to separate the fixed rod 15 from the fixed ring 14, and simultaneously separating the fixed rod 15 from the side rod 16, rotating the ring rod 10 and the U-shaped rod 18, the ring rod 10 driving the filter screen 11 to move, making the ring rod 10 separate from the concrete block 17, making the pollutant enter the dirt blocking cavity 8, and then entering the collecting net 30 through the communicating pipe 12, when the pollutant pollution area completely enters the dirt blocking cavity 8, reversely rotating the U-shaped rod 18 and the ring rod 10, the ring rod 10 driving the filter screen 11 to move, making the ring rod 10 enter the groove on the side of the concrete block 17, moving the fixed rod 15, inserting the fixed rod 15 into the fixed ring 14, moving the fixed rod 15 downwards, making the side rod 16 contact with the fixed rod 15, fixing the side rod 16, thereby fixing the ring rod 10 and the filter screen 11, the pollutant entering the collecting net 30 under the drive of water flow, when the pollutant gets into completely and collects net 30, adjust the crown plate 13, make first joint post 19 and the separation of joint groove 20, crown plate 13 drives and collects net 30 and removes, it collects net 30 to take out from scrubbing well 5, then take out and collect the interior pollutant of net 30, again to collecting net 30 and wasing, after the washing is ended, crown plate 13 removes to placing a section of thick bamboo 22 in, adjust the position of crown plate 13 through cross rod 21, make second joint post 23 be located joint groove 20, close well lid 6, the completion is to the clearance of pollutant.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bank vegetation buffering area structure of planting with bank strengthening and bank protection performance which characterized in that: comprises a buffer area (1), wherein the buffer area (1) is positioned on the upward slope of a river bank, a first planting area (2) and a second planting area (3) are arranged above the river bank and on the right side of the buffer area (1), drainage channels (4) are respectively arranged inside the first planting area (2) and the second planting area (3), a decontamination well (5) is arranged in the middle of each drainage channel (4), a well cover (6) is arranged above the decontamination well (5), a baffle (7) is arranged in the inner cavity of the decontamination well (5), the inner cavity of the decontamination well (5) is divided into a decontamination cavity (8) and a decontamination cavity (9) through the baffle (7), a ring rod (10) is arranged in the inner cavity of the decontamination cavity (8), a filter screen (11) is fixedly connected with the inner cavity of the ring rod (10), a side plate (12) of the baffle (7) is fixedly connected with a communicating pipe (12), and the inner cavity of the decontamination cavity (8) is communicated with the inner cavity of the decontamination cavity (9) through the communicating pipe (12), the inner cavity of the decontamination chamber (9) is provided with a ring plate (13), the right side of the ring plate (13) is fixedly connected with a collection net (30), and the inner surface of the ring plate (13) is connected with the outer surface of the communicating pipe (12) in a sliding manner.

2. The revetment vegetation buffer zone planting structure with bank strengthening and bank protecting functions as claimed in claim 1, wherein: keep off the solid fixed ring of inner chamber fixedly connected with (14) in dirty chamber (8), the internal surface sliding connection of solid fixed ring (14) has dead lever (15), the side fixedly connected with side lever (16) of ring pole (10), the side of side lever (16) and the side crimping of dead lever (15), the side fixedly connected with concrete block (17) of keeping off dirty chamber (8), the recess with ring pole (10) looks adaptation is seted up to the side of concrete block (17), the inner chamber of keeping off dirty chamber (8) rotates and is connected with U type pole (18), and the side fixed connection of the top of U type pole (18) and ring pole (10).

3. The revetment vegetation buffer zone planting structure with bank strengthening and bank protecting functions as claimed in claim 1, wherein: communicating pipe (12) outer fixed surface is connected with first joint post (19), joint groove (20) have been seted up to the side of crown plate (13), and the internal surface of joint groove (20) and the surface sliding connection of first joint post (19), the internal fixed surface of crown plate (13) is connected with cross rod (21), a section of thick bamboo (22) is placed to the right side fixedly connected with of baffle (7), the internal fixed surface who places a section of thick bamboo (22) is connected with second joint post (23).

4. The revetment vegetation buffer zone planting structure with bank strengthening and bank protecting functions as claimed in claim 1, wherein: buffer zone (1) is provided with buffer slot (24), the middle part of buffer slot (24) is provided with grating (25), the stone has been placed to the top of grating (25).

5. The revetment vegetation buffer zone planting structure with bank strengthening and bank protecting functions as claimed in claim 4, wherein: the inner cavity of the buffer groove (24) is communicated with a conveying pipe (26), and the right end of the conveying pipe (26) is communicated with a drainage groove (27).

6. The revetment vegetation buffer zone planting structure with bank strengthening and bank protecting functions as claimed in claim 1, wherein: first plant district (2) and the second and plant district (3) crisscross distribution to the rivers flow direction is the positive direction, first plant district (2) slope and set up down, the second is planted district (3) slope and sets up, and the top of river bank is provided with impingement baffle (28), impingement baffle (28) one end runs through the river bank and extends to the inside of river bank, impingement baffle (28) are located first plant district (2) and second and plant district (3) junction, the top of impingement baffle (28) is provided with drainage groove (29), the inner chamber of drainage groove (29) and the inner chamber intercommunication of drainage channel (4), impingement baffle (28) set up to the arc.