CN213114516U

CN213114516U - River course bank protection

Info

Publication number: CN213114516U
Application number: CN202021190433.5U
Authority: CN
Inventors: 黄树金; 钱锟; 钱进; 叶明琼; 贺先华; 欧少华
Original assignee: Sichuan Wanbaoyuan Construction Group Co ltd
Current assignee: Sichuan Wanbaoyuan Construction Group Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-05-04
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a river course bank protection, including ramp and protection network, set up the mounting hole that runs through the ramp on the ramp, evenly fixed being provided with a plurality of baffles in the mounting hole, the protection network sets up in the mounting hole, supreme water-storage layer and the matrix layer of having set gradually is down followed on the guard plate, and the baffle is worn to establish in the matrix layer, is provided with the drainage cloth that is used for introducing the river water-storage layer between slope guard plate and the water-storage layer. Fix the ramp installation on the river bank ramp, plant green plant in the matrix layer, draw in the river course with the one end of drainage cloth among, introduce the water-storage layer with the river through drainage cloth, the water-storage layer absorbs the river and becomes moist, irrigates the intraformational green plant of matrix, makes green plant obtain better living environment all the time, and then has improved the water and soil conservation effect of river course bank protection to the river bank ramp effectively.

Description

River course bank protection

Technical Field

The application relates to the technical field of hydraulic engineering, in particular to river course bank protection.

Background

The river course bank protection, is suitable for the device for preventing water and soil loss on both sides of river course, with the development of the economic society, the application range of the river course bank protection is larger and larger, the river course bank protection has the stability of guaranteeing the bank slope, prevent the water and soil loss; the interaction with the water flow is a medium for exchanging surface water and underground water; the stability of the riverbank ecosystem is kept, and the advantages of mutual coordination and synergistic development with other ecosystem are achieved.

The Chinese patent with the publication number of CN207419376U discloses a river channel protection slope, which comprises partition boards and a protection net, wherein the partition boards are vertically crossed and uniformly distributed at intervals to form a cuboid space, and the protection net is arranged between the partition boards; the slope plate is fixedly arranged on the slope way of the river bank, and the partition plate and the protection plate are attached to the slope way of the river bank, so that the effect of water and soil conservation is achieved.

The prior art scheme among the aforesaid has following defect, in the use after the installation of river course bank protection, in the weather is comparatively arid, and water evaporation is very fast in the sloping field on river course both sides, and when the sloping field is too dry, the earth on the sloping field gets into the river course with the state of sand and dust, causes soil erosion and water loss, and further after soil loss is too much, the space between guard plate and the sloping field also enlarges gradually, finally leads to the guard plate to drop and then causes more serious soil and water loss.

SUMMERY OF THE UTILITY MODEL

For the soil and water conservation of better carrying on bank ramp, this application provides a river course bank protection.

The technical purpose of the application is realized by the following technical scheme: the utility model provides a river course bank protection, includes ramp and protection network, set up the mounting hole that runs through the ramp on the ramp, evenly fixed being provided with a plurality of mutually perpendicular cross's baffle in the mounting hole, the protection network sets up in the mounting hole, the fixed guard plate that is provided with in bottom of ramp, supreme water-storage layer and the matrix layer of having set gradually is down followed on the guard plate, the baffle is worn to establish in the matrix layer, be provided with the drainage cloth that is used for introducing the river water into the water-storage layer between guard plate and the water-storage layer, set up the bar hole that supplies drainage cloth to pass on the lateral wall of ramp.

Through adopting above-mentioned technical scheme, fix the ramp installation on the river bank ramp, plant green plant in the matrix layer, draw in the river course with the one end of drainage cloth during, introduce the water-storage layer with the river through drainage cloth, the water-storage layer absorbs the river and becomes moist, irrigates the intraformational green plant of matrix, makes green plant obtain better living environment all the time, and then has improved the water and soil conservation effect of river course bank protection to the river bank ramp effectively.

Preferably, the water diversion layer rotates in to be provided with and accomodates the roller, the one end of water diversion cloth with accomodate roller fixed connection, other end fixedly connected with balancing weight, be provided with on the ramp and be used for the drive to accomodate roller pivoted driving piece.

Through adopting above-mentioned technical scheme, after the degree of depth that leads to the river because weather modification changes, through the motion of driving piece drive diversion cloth, make diversion cloth be located the outside length extension of ramp or shorten to adapt to different river depths, through fixed connection's balancing weight, make the diversion cloth that weight is lighter itself immerse in the river, avoided diversion cloth effectively to float on the surface of water, and then improved the diversion effect of diversion cloth.

Preferably, the driving part is set as a driving shaft, a through hole which is communicated with the mounting hole is formed in the side wall of the slope plate, the driving shaft is rotatably arranged in the through hole in a penetrating manner, a rotating groove for inserting the driving shaft is formed in one end of the accommodating roller along the axis direction of the accommodating roller, a driving key is fixedly arranged at one end of the driving shaft which is located in the rotating groove along the axis direction of the accommodating roller, a key groove which is connected with the driving part in a sliding manner is formed in the accommodating roller, and a limiting part for limiting the rotation of the accommodating roller is arranged on the slope plate.

Through adopting above-mentioned technical scheme, along with the change of river depth, when the length of cloth is drawn water to needs is adjusted, rotate the drive shaft, the rotation of drive shaft drives the drive key and rotates, the lateral wall butt of drive key and keyway, drive then and accomodate the roller and rotate, the rotation of accomodating the roller drives the cloth motion of drawing water, make the length extension that the cloth is located the ramp outside or shorten of drawing water, accomodate the roller through the drive shaft drive and rotate, and then make the cloth that draws water be located the outside length extension of ramp or shorten, and easy operation, the drive is accurate.

Preferably, the locating part sets up to the latch, coaxial fixed cover is equipped with the latch on the drive shaft, coaxial fixed being provided with solid fixed ring in the perforation, gu set up on the fixed ring a plurality of be used for with the latch meshing in order to inject drive shaft pivoted draw-in grooves, be provided with the mounting that is used for fixed latch position in the perforation.

Through adopting above-mentioned technical scheme, the diversion cloth has been adjusted according to the river depth degree of difference and has been located behind the outside length of ramp, the direction towards the ramp promotes the drive shaft, the latch moves towards solid fixed ring under the drive of drive shaft, after latch and draw-in groove meshing, the mounting is with the rigidity of latch, prevented latch and draw-in groove from breaking away from to a certain extent, through latch and draw-in groove cooperation with the diversion cloth be located the length of ramp outside fixed, it is spacing simple and convenient, can adapt to different environment, the suitability of device has been improved.

Preferably, the one end that the abat was kept away from to the drive shaft is fixed to be provided with the connecting rod, the one end that the drive shaft was kept away from to the connecting rod is rotated and is provided with the dwang, coaxial rotation cover is equipped with the sleeve on the dwang.

Through adopting above-mentioned technical scheme, when needs rotate the drive shaft and adjust diversion cloth and be located the outside length of ann's ramp, rotate the sleeve by the staff, the sleeve drives the dwang and rotates, the dwang drives the connecting rod and rotates and then drive the drive shaft and rotate, the rotation of drive shaft drives the rotation of accomodating the roller and then adjusts diversion cloth and be located the outside length of mounting panel, adjust the diversion cloth through rotating the sleeve and stretch out the length outside the ramp, made things convenient for staff's operation, improved the suitability of device.

Preferably, the slope plate is provided with a scraper, and one end of the scraper, which is far away from the slope plate, is abutted against the water diversion cloth.

Through adopting above-mentioned technical scheme, at the in-process that diversion cloth guided the river to the aquifer, the floater on river surface can be infected with the surface of diversion cloth, when the surface of water height change of river need adjust the length of diversion cloth, the surface butt of scraper blade and diversion cloth, strike off the floater that is infected with on diversion cloth surface, in having prevented the river floater to a certain extent and having got into the ramp, avoided diversion cloth to be blocked by the floater effectively, lead to difficult adjustment diversion cloth to stretch out the length outside the ramp.

Preferably, be provided with the mounting panel on the ramp, the one end rotation that the ramp was kept away from to the mounting panel is provided with the pivot, scraper blade and pivot fixed connection, be provided with on the mounting panel and be used for ordering about the elastic component that the scraper blade deflected towards the mounting panel.

Through adopting above-mentioned technical scheme, when the surface of water height of river changed, the length of diversion cloth need be adjusted, the surface of diversion cloth has been infected with the debris of river this moment, after the debris contact on scraper blade and scraper blade surface, the scraper blade deflected towards the direction of mounting panel, and the elastic component is extruded, stores elastic potential energy, when debris and the surface adhesion of diversion cloth are comparatively inseparable, avoided effectively causing the destruction to diversion cloth at the in-process of striking off debris, improved the life of device.

The present invention may be further configured in a preferred embodiment as: set up the fixed orifices that runs through the mounting panel on the mounting panel, the mounting bolt is worn to be equipped with in the fixed orifices slip, set up the screw hole with mounting bolt threaded connection on the ramp.

Through adopting above-mentioned technical scheme, the debris on the diversion cloth of scraper blade will be scraped, and debris all glue on the scraper blade this moment, after the adhesion has too much debris on the scraper blade, the scraper blade will reduce diversion cloth's the effect of cleaing away, is taken off the mounting panel by the staff this moment, clears up the maintenance or changes the scraper blade, keeps the scraper blade to all the time all have better clearance effect diversion cloth, keeps diversion cloth's diversion effect, improves the soil and water conservation effect to the river bank ramp.

To sum up, the utility model discloses an following at least one useful technological effect:

firstly, river water is introduced into a water storage layer through a water guide cloth, the water storage layer absorbs the river water to become wet, and green plants in a matrix layer are irrigated, so that the green plants can always obtain a better living environment, and the water and soil conservation effect of the river channel revetment on a river bank ramp is effectively improved;

secondly, the water diversion cloth is driven to move by the driving part, so that the length of the water diversion cloth positioned outside the slope plate is extended or shortened to adapt to different river depths, and the water diversion cloth with lighter weight is immersed in the river through the fixedly connected counterweight block, so that the water diversion cloth is effectively prevented from floating on the water surface, and the water diversion effect of the water diversion cloth is improved;

thirdly, the scraper is abutted against the surface of the water diversion cloth to scrape off floating objects stained on the surface of the water diversion cloth, river floating objects are prevented from entering the slope plate to a certain extent, and the water diversion cloth is effectively prevented from being clamped by the floating objects;

after having adhered too much debris on the scraper blade, the scraper blade will reduce the effect of cleaing away of diversion cloth, is taken off the mounting panel by the staff this moment, clears up the maintenance or changes the scraper blade, keeps the scraper blade all the time to have better clearance effect to diversion cloth, keeps the diversion effect of diversion cloth, improves the soil and water conservation effect to the river bank ramp.

Drawings

FIG. 1 is a schematic structural view of the present application as a whole;

FIG. 2 is an exploded schematic view of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2;

fig. 4 is an enlarged view of a portion B in fig. 2;

fig. 5 is a schematic diagram of a prior art structure.

Reference numerals: 1. a ramp plate; 11. mounting holes; 12. a partition plate; 13. a protection plate; 14. a through hole; 15. a aquifer; 151. a first reservoir plate; 152. a second reservoir plate; 16. a substrate layer; 17. a strip-shaped hole; 18. water diversion cloth; 181. a first water-diverting cloth; 182. a second water diversion cloth; 19. a balancing weight; 191. accommodating grooves; 2. a protective net; 3. a receiving roller; 31. perforating; 32. rotating the groove; 33. a keyway; 4. a drive shaft; 41. a drive key; 5. clamping teeth; 51. a fixing ring; 52. a card slot; 53. a fixing member; 6. a connecting rod; 61. rotating the rod; 62. a sleeve; 63. a strip-shaped groove; 7. mounting a plate; 71. a rotating shaft; 72. an elastic member; 73. a fixing hole; 74. installing a bolt; 75. a threaded hole; 76. a squeegee; 8. slope protection body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a river course bank protection, including bank protection body 8 and the ramp 1 of setting on bank protection body 8, bank protection body 8 is certain angle slope with ground, and the bottom setting of ramp 1 is on bank protection 8.

And as shown in fig. 2 and 3, a mounting hole 11 penetrating through the slope plate 1 is formed in the slope plate 1, a plurality of partition plates 12 which are mutually perpendicular and crossed are uniformly and fixedly arranged in the mounting hole 11, a protection plate 13 is fixedly arranged at the bottom of the slope plate 1, and a through hole 14 penetrating through the protection plate 13 is formed in the protection plate 13. The protective plate 13 is sequentially provided with a water storage layer 15 and a substrate layer 16 from bottom to top, the partition plate 12 penetrates through the substrate layer 16, and the protective net 2 is arranged between the substrate layer 16 and the water storage layer 15. A water diversion cloth 18 for leading river water into the water storage layer 15 is arranged between the protection plate 13 and the water storage layer 15, the water diversion cloth 18 is made of hydrophilic materials such as cotton or sponge and is flat, the water diversion cloth has excellent water absorption performance, and strip-shaped holes 17 for the water diversion cloth 18 to penetrate are formed in the side wall of the slope plate 1.

As shown in fig. 3, the water storage layer 15 is filled with water storage plates, the water storage plates comprise a first water storage plate 151 and a second water storage plate 152 which are respectively arranged at two ends of the water storage layer 15, the water diversion cloth 18 comprises a first water diversion cloth 181 and a second water diversion cloth 182, the first water diversion cloth 181 is tightly attached to the first water storage plate 151, the second water diversion cloth 182 is tightly attached to the second water storage plate 152, a cavity is formed between the first water storage plate 151 and the second water storage plate 152, plants are planted in the substrate layer 16 above the water storage layer 15, the root hairs of the plants grow to the reserved cavity, and the root hairs of the plants are prevented from damaging the water storage plates and the water diversion cloth 18 to a certain extent.

As shown in fig. 2 and 4, the accommodating roller 3 is rotatably disposed in the mounting hole 11, one end of each of the first water guiding cloth 181 and the second water guiding cloth 182 is fixedly connected to the accommodating roller 3, the other end of each of the first water guiding cloth 181 and the second water guiding cloth 182 is fixedly connected to the counterweight 19, and the counterweight 19 is cylindrical.

After the degree of depth of river changes because weather change leads to, through the motion of driving piece drive diversion cloth 18, make diversion cloth 18 be located 1 outside length extension of ramp or shorten to adapt to different river depths, through fixed connection's balancing weight 19, make the diversion cloth 18 that weight is lighter itself immerse in the river, avoided diversion cloth 18 to float on the surface of water effectively, and then improved diversion cloth 18's diversion effect.

As shown in fig. 4, a driving member for driving the water guiding cloth 18 to move is disposed on the slope board 1, the driving member is set as a driving shaft 4, a through hole 31 penetrating through the mounting hole 11 is formed in a side wall of the slope board 1, the driving shaft 4 is rotatably disposed in the through hole 31, a rotating groove 32 for inserting the driving shaft 4 is formed in one end of the accommodating roller 3 along an axial direction of the accommodating roller 3, a driving key 41 is fixedly disposed in one end of the driving shaft 4 located in the rotating groove 32 along the axial direction of the accommodating roller 3, and a key groove 33 connected with the driving member in a sliding manner is formed in the accommodating roller 3.

Along with the change of river depth, when needs are adjusted the length of diversion cloth 18, rotate drive shaft 4, the rotation of drive shaft 4 drives drive key 41 and rotates, drive key 41 and keyway 33's lateral wall butt, drive then and accomodate roller 3 and rotate, the rotation of accomodating roller 3 drives the movement of diversion cloth 18, make diversion cloth 18 be located the outside length extension of ramp 1 or shorten, accomodate roller 3 through the drive shaft 4 drive and rotate, and then make diversion cloth 18 be located the outside length extension of ramp 1 or shorten, and easy operation, the drive is accurate.

As shown in fig. 4, a limiting member for limiting rotation of the accommodating roller 3 is disposed on the slope plate 1, the limiting member is configured as a latch 5, the latch 5 is coaxially and fixedly sleeved on the driving shaft 4, a fixing ring 51 is coaxially and fixedly disposed in the through hole 31, and a plurality of slots 52 for engaging with the latch 5 to limit rotation of the driving shaft 4 are disposed on the fixing ring 51.

After having adjusted diversion cloth 18 according to the river depth degree of difference and being located the outside length of ramp 1, the direction towards ramp 1 promotes drive shaft 4, latch 5 moves towards solid fixed ring 51 under drive shaft 4's drive, after latch 5 and draw-in groove 52 meshing, mounting 53 is with the rigidity of latch 5, prevented latch 5 and draw-in groove 52 from breaking away from to a certain extent, it is fixed to be located the outer length of ramp 1 with diversion cloth 18 through the cooperation of latch 5 and draw-in groove 52, it is spacing simple and convenient, can adapt to different environments, the suitability of device is improved.

As shown in fig. 4, a fixing member 53 for fixing the position of the latch 5 is disposed in the through hole 31, the fixing member 53 is configured as a magnetic ring, and the magnetic tube is coaxially and fixedly disposed on the side wall of the fixing ring 51 close to the latch 5. When latch 5 and draw-in groove 52 meshing, the magnetic ring produces magnetic attraction, makes latch 5 and draw-in groove 52 closely laminate, has prevented to a certain extent that latch 5 breaks away from with draw-in groove 52, and diversion cloth 18 sinks into the river bottom in the pulling force effect of balancing weight 19.

As shown in fig. 4, a connecting rod 6 is fixedly disposed at an end of the driving shaft 4 away from the ramp 1, a rotating rod 61 is rotatably disposed at an end of the connecting rod 6 away from the driving shaft 4, a sleeve 62 is coaxially rotatably sleeved on the rotating rod 61, and a strip-shaped groove 63 for accommodating the rotating rod 61 is opened on the rotating rod 61.

When the drive shaft 4 is adjusted to need and the cloth 18 that draws water is located the outside length of ann's ramp 1, rotate sleeve 62 by the staff, sleeve 62 drives dwang 61 and rotates, dwang 61 drives connecting rod 6 and rotates and then drives drive shaft 4 and rotate, the rotation of drive shaft 4 drives the rotation of accomodating roller 3 and then the adjustment draws water cloth 18 and is located the outside length of mounting panel 7, adjust the cloth 18 that draws water through rotating sleeve 62 and stretch out the outside length of ramp 1, the staff operation has been made things convenient for, the suitability of device has been improved.

As shown in fig. 5, the mounting plate 7 is arranged on the slope plate 1, the rotating shaft 71 is rotatably arranged at one end of the mounting plate 7 far away from the slope plate 1, the rotating shaft 71 is fixedly connected with the scraping plate 76, and one end of the scraping plate 76 far away from the slope plate 1 is abutted against the water diversion cloth 18. The mounting plate 7 is provided with an elastic member 72 for driving the scraper 76 to deflect towards the mounting plate 7, the elastic member 72 is a torsion spring, the torsion spring is coaxially and fixedly sleeved on the rotating shaft 71, one end of the torsion spring is fixedly connected with the rotating shaft 71, and the other end of the torsion spring is fixedly connected with the mounting plate 7.

In the process that the diversion cloth 18 guides the river water to the water storage layer 15, floaters on the surface of the river water can be stained on the surface of the diversion cloth 18, when the height of the water surface of the river water changes and the length of the diversion cloth 18 needs to be adjusted, the scraper blade 76 is abutted to the surface of the diversion cloth 18, the floaters stained on the surface of the diversion cloth 18 are scraped, the river water floaters are prevented from entering the slope plate 1 to a certain degree, the diversion cloth 18 is effectively prevented from being clamped by the floaters, and the length of the diversion cloth 18 extending out of the slope plate 1 is not easy to adjust.

As shown in fig. 5, the mounting plate 7 is provided with a fixing hole 73 penetrating through the mounting plate 7, a mounting bolt 74 is slidably inserted into the fixing hole 73, and the slope plate 1 is provided with a threaded hole 75 threadedly coupled with the mounting bolt 74. When the height of the water surface of river water changes, the length of the water diversion cloth 18 needs to be adjusted, impurities in the river water are stained on the surface of the water diversion cloth 18, after the scraping plate 76 is contacted with the impurities on the surface of the scraping plate 76, the scraping plate 76 deflects towards the direction of the mounting plate 7, the elastic piece 72 is extruded to store elastic potential energy, when the adhesion between the impurities and the surface of the water diversion cloth 18 is tight, the damage to the water diversion cloth 18 in the impurity scraping process is effectively avoided, and the service life of the device is prolonged.

As shown in fig. 2 and 5, an accommodating groove 191 for accommodating the weight 19 is opened at an end of the slope plate 1 away from the accommodating roller 3, and the shape of the accommodating groove 191 is adapted to the weight 19. In the process of transporting the slope plate 1, the balancing weight 19 is always positioned in the accommodating groove 191, so that the volume of the slope plate 1 is reduced, and the transportation is facilitated.

The specific operation process comprises the following steps:

at installation river course ramp 1, install ramp 1 on river course bank slope earlier, the orientation of keeping away from strip-shaped groove 63 with dwang 61 orientation rotates, be 90 after dwang 61 and connecting rod 6, the orientation pulling dwang 61 of ramp 1 is kept away from to the orientation, make latch 5 and draw-in groove 52 break away from the contact in the perforation 31, rotate dwang 61 by the staff, dwang 61 drives drive shaft 4 at the perforation 31 internal rotation, drive shaft 4 drives the rotation of drive key 41, the lateral wall butt of drive key 41 and keyway 33, and then the drive is accomodate roller 3 and is rotated, under 18 sinks the surface of water under the dead weight effect of balancing weight 19 of diversion cloth, lead river to in water storage layer 15, and then continuously irrigate matrix layer 16, make green plant have better soil and water conservation ability all the time.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a river course bank protection, includes bank protection body (8), ramp (1) and protection network (2), ramp (1) sets up on bank protection body (8), set up mounting hole (11) that run through ramp (1) on ramp (1), even fixed baffle (12) that are provided with a plurality of mutually perpendicular alternately in mounting hole (11), protection network (2) set up in mounting hole (11), its characterized in that: the fixed guard plate (13) that is provided with in bottom of ramp (1), supreme water-storage layer (15) and matrix layer (16) have set gradually down on guard plate (13), baffle (12) are worn to establish in matrix layer (16), be provided with between guard plate (13) and water-storage layer (15) and be used for introducing diversion cloth (18) of water-storage layer (15) with the river water, set up on the lateral wall of ramp (1) and supply to draw bar hole (17) that water cloth (18) passed.

2. The river course slope protection of claim 1, wherein: the water diversion and collection device is characterized in that a collection roller (3) is arranged in the mounting hole (11) in a rotating mode, one end of a water diversion cloth (18) is fixedly connected with the collection roller (3), the other end of the water diversion cloth is fixedly connected with a balancing weight (19), and a driving piece used for driving the collection roller (3) to rotate is arranged on the slope plate (1).

3. The river course slope protection of claim 2, wherein: the driving piece is set up to drive shaft (4), set up on the lateral wall of ramp (1) and perforate (31) that link up with mounting hole (11), drive shaft (4) rotate and wear to establish in perforation (31), the one end of accomodating roller (3) is seted up along the axis direction of accomodating roller (3) and is supplied drive shaft (4) male turn trough (32), the one end that drive shaft (4) are located turn trough (32) is provided with drive key (41) along the axis direction of accomodating roller (3) is fixed, accomodate and offer keyway (33) of being connected with the driving piece slides on roller (3), be provided with on ramp (1) and be used for injecing and accomodate roller (3) pivoted locating part.

4. The river course slope protection of claim 3, wherein: the locating part sets up to latch (5), the coaxial fixed cover of latch (5) is established on drive shaft (4), coaxial fixed solid fixed ring (51) that is provided with in perforation (31), gu seted up on fixed ring (51) a plurality of be used for with latch (5) meshing in order to inject drive shaft (4) pivoted draw-in groove (52), be provided with mounting (53) that are used for fixed latch (5) position in perforation (31).

5. The river course slope protection of claim 4, wherein: the one end that driving shaft (4) kept away from ramp (1) is fixed to be provided with connecting rod (6), the one end rotation of keeping away from driving shaft (4) in connecting rod (6) is provided with dwang (61), coaxial rotation cover is equipped with sleeve (62) on dwang (61).

6. The river course slope protection of claim 5, wherein: the slope plate (1) is provided with a scraper (76), and one end of the scraper (76) far away from the slope plate (1) is abutted against the water diversion cloth (18).

7. The river course slope protection of claim 6, wherein: be provided with mounting panel (7) on ramp (1), the one end rotation that ramp (1) was kept away from in mounting panel (7) is provided with pivot (71), scraper blade (76) and pivot (71) fixed connection, be provided with on mounting panel (7) and be used for driving about elastic component (72) that scraper blade (76) deflected towards mounting panel (7).

8. The river course slope protection of claim 7, wherein: set up fixed orifices (73) that run through mounting panel (7) on mounting panel (7), it wears to be equipped with mounting bolt (74) to slide in fixed orifices (73), set up on ramp (1) with mounting bolt (74) threaded connection's screw hole (75).