CN115874575A - River channel water conservancy slope protection structure and construction method thereof - Google Patents
River channel water conservancy slope protection structure and construction method thereof Download PDFInfo
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- CN115874575A CN115874575A CN202310089371.0A CN202310089371A CN115874575A CN 115874575 A CN115874575 A CN 115874575A CN 202310089371 A CN202310089371 A CN 202310089371A CN 115874575 A CN115874575 A CN 115874575A
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Abstract
The utility model relates to a river course water conservancy bank protection protective structure and construction method thereof, it includes side slope basic unit and lays the solid soil layer on side slope basic unit, be used for planting green planting on the side slope basic unit, the one side that the solid soil layer kept away from the side slope basic unit has laid the water retaining layer, the water retaining layer has laid the water seepage layer from one side of solid soil layer, still inlay a plurality of drainage section of thick bamboo in the side slope basic unit, the one end of a drainage section of thick bamboo runs through solid soil layer and water retaining layer and extends to in the water seepage layer, a drainage section of thick bamboo is close to one side downward sloping setting of side slope basic unit, a drainage section of thick bamboo keeps away from the one end opening setting of side slope basic unit, a drainage section of thick bamboo is close to the one end of side slope basic unit and seals the setting, just a plurality of first water seepage holes have been seted up to the one end that a drainage section of thick bamboo is close to side slope basic unit. This application has the effect that improves soil and water protection around the bank protection.
Description
Technical Field
The application relates to the technical field of hydraulic engineering, in particular to a river channel water conservancy slope protection structure and a construction method thereof.
Background
The slope protection means that an original river channel side slope is artificially reinforced, such as engineering measures such as planting and the like, so that the possibility of collapse of the river channel due to water flow scouring is reduced; the revetment has two types of direct protection and indirect protection, wherein the direct protection is to directly reinforce the river slope to resist the scouring and the panning of water flow, and the revetment is constructed by commonly using cast stones, dry masonry, grouted rubbles, gabions, tip bundles and the like; the indirect protection is suitable for river sections with wider riverbeds or larger protection lengths, and can build spur dams, tailgates, check dams and the like to lift water flow away from river banks; can also be divided into two types according to the functions of the revetment: the first is the only protection slope against weathering and erosion, which does not bear the lateral soil pressure, such as sprayed concrete protection slope, lattice frame vegetation protection slope, etc., and such protection slope is only suitable for the gentle and stable slope without the risk of sliding; the second type of retaining slope for providing sliding resistance is roughly divided into a rigid self-weight retaining wall, a flexible self-weight retaining wall and an anchor-pull retaining wall.
At present, after river channel revetments are built, green plants are usually planted on side slopes on two sides of a river channel, and soil can be effectively prevented from being exposed in the air through the green plants, so that raising dust around the river channel is reduced, the environment and landscape are improved, and water and soil loss is reduced; for the realization to the restoration and the maintenance of ecological vegetation around the bank protection, the bank protection need possess certain water permeability usually, and the river course is in the use, and the water in the river course sees through the bank protection and soaks river course both sides soil layer, supplies water to the root of green planting, reaches the effect of the green planting of maintenance.
However, although the roots of the green plants can reinforce the soil on the surface of the slope and reduce the impact of rainwater on the slope, a part of the soil and sand still enter the river through the gaps on the slope protection, and as time passes, a cavity is formed inside the slope protection, so that the structural strength of the slope is reduced, and a landslide accident is easily caused.
Disclosure of Invention
In order to improve the effect of protecting water and soil around the revetment, the application provides a river course water conservancy revetment protective structure and construction method thereof.
First aspect, the application provides a river course water conservancy bank protection structure adopts following technical scheme:
the utility model provides a river course water conservancy bank protection structure, includes side slope basic unit and lays the solid soil layer on side slope basic unit, be used for planting green plant on the side slope basic unit, the one side that the side slope basic unit was kept away from to solid soil layer has laid the water retaining layer, the water retaining layer has been laid to one side of keeping away from solid soil layer, still inlay in the side slope basic unit and be equipped with a plurality of drainage tube, the one end of drainage tube runs through solid soil layer and water retaining layer and extends to in the water seepage layer, one side downward sloping setting that drainage tube is close to side slope basic unit, drainage tube keeps away from side slope basic unit's one end opening setting, drainage tube is close to side slope basic unit's one end and seals the setting, just a plurality of first infiltration hole has been seted up to drainage tube's one end close to side slope basic unit.
By adopting the technical scheme, the side slope base layer is reinforced through the solid layer, water in the river channel is blocked through the water retaining layer, part of water in the river channel enters the drainage cylinder after the impact force is reduced through the water seepage layer, then penetrates into the side slope base layer through the first water seepage holes in the drainage cylinder, green plants on the side slope base layer are maintained, and soil and sand grains in the side slope base layer are not easy to enter the river channel through the drainage cylinder and the water seepage layer under the influence of self weight; thereby make the water in the river course can see through the bank protection and carry out the maintenance to green planting, reduce the intraformational soil erosion and water loss of side slope basal layer, reach the effect that improves soil and water protection around the bank protection.
Optionally, the soil-fixing layer includes a plurality of reinforcing columns, a plurality of fixing members and a plurality of retaining plates, the reinforcing columns are all laid on the slope base layer, the fixing members are used for fixing the reinforcing columns in the river channel, a plurality of retaining plates are arranged between every two adjacent reinforcing columns, the retaining plates are laid on the slope base layer, and the retaining plates are provided with connecting members for fixing the reinforcing columns or the adjacent retaining plates.
Through adopting above-mentioned technical scheme, lay the anchor strut on side slope basic unit, fix the anchor strut in the river course through the mounting, lay a plurality of fender soil plates on side slope basic unit and be located between every two adjacent anchor struts, fix between fender soil plate and the anchor strut and between two adjacent fender soil plates through the connecting piece to the realization is to the reinforcement of side slope basic unit upper soil layer.
Optionally, the mounting includes the stock, set up two at least confession stock male mounting holes on the anchor strut, inside the rock stratum that the stock is used for squeezing into the river course, the mounting groove has been seted up along the length direction of stock to the one end of stock, it is provided with the pull rod to slide in the mounting groove, it has a plurality of barbs to articulate on the pull rod, a plurality of connecting holes with the mounting groove intercommunication are seted up to the lateral wall of stock, just connecting hole and barb one-to-one, be provided with on the pull rod and be used for ordering about the elastic component that the barb deflected to keeping away from the pull rod direction, be provided with on the stock and be used for preventing the gliding locating part of pull rod.
Through adopting above-mentioned technical scheme, bore the drilling in the river course, and make the drilling bore into in the stratum of river course, pass the mounting hole of anchor strut with the stock, and insert the stock in the drilling, the pulling pull rod, barb on the pull rod is to keeping away from the pull rod direction deflection under the spring action of elastic component, the roll-off connecting hole supports tightly with the inner wall of drilling when the barb deflects, later prevent through the locating part that the pull rod slides on the stock, can firmly fix the stock in the drilling, realize the fixed to the anchor strut.
Optionally, the fixed muscle pole that is provided with of one end that keeps away from the side slope basic unit of fender apron, the muscle pole is used for inlaying and establishes in the manger plate layer.
Through adopting above-mentioned technical scheme, when setting up the water bar, inlay the muscle pole and establish in the water bar layer, increase the water bar layer and gu stability between the soil layer to increase slope protection overall structure's stability.
Optionally, a water seepage pipe is buried in the side slope base layer, a plurality of second water seepage holes are formed in the side wall of the water seepage pipe, the water seepage pipe is communicated with a water conveying pipe, the water conveying pipe is communicated with a first water tank, the height of the first water tank is not lower than that of the water seepage pipe, the first water tank is used for being fixed in a river channel, and a water conveying mechanism used for conveying water in the river channel to the first water tank is connected to the first water tank.
Through adopting above-mentioned technical scheme, when being in the dry season in the river, the water level descends in the river course, carries to first water tank in with the water in the river course through water delivery mechanism this moment, because the level of first water tank is higher than the height of infiltration pipe, water in the first water tank can flow to in the infiltration pipe, oozes by the second infiltration hole again, carries out the moist to soil layer around the river course to when the dry season in the river course, also can carry out the maintenance to green planting around the river course.
Optionally, water delivery mechanism is including intaking a section of thick bamboo, water delivery bucket, drive assembly and leading the sloping, it fixes in the river course to intake a section of thick bamboo, just the bottom of intaking a section of thick bamboo extends to the bottom in river course, the top and the first water tank intercommunication of a section of thick bamboo of intaking, just the opening has been seted up to the lateral wall of a section of thick bamboo of intaking, water delivery bucket slides and sets up in a section of thick bamboo of intaking, drive assembly is used for ordering about water delivery bucket oscilaltion a section of thick bamboo of intaking, lead the sloping setting and be used for ordering about water delivery bucket to first water tank direction slope on the top of a section of thick bamboo of intaking.
Through adopting above-mentioned technical scheme, water in the river course gets into in the section of thick bamboo of intaking through the opening of a section of thick bamboo lateral wall of intaking to make the water delivery bucket fill with water, later order about the water delivery bucket through drive assembly and rise in the section of thick bamboo of intaking, when the water delivery bucket rises to the top of a section of thick bamboo of intaking, lead the sloping and order about the slope of water delivery bucket, thereby pour the water in the water delivery bucket into first water tank, thereby realize carrying the water in the river course to first water tank in, later repeat above-mentioned step, last supply water to first water tank.
Optionally, drive assembly includes second water tank, impeller, incomplete gear, rack, driven gear, reel and fixed pulley, the fixed bottom that sets up in the river course of second water tank, the second water tank is close to the lateral wall on river course upper reaches and has seted up the water inlet, the second water tank is close to the lateral wall on river course low reaches and has seted up the delivery port, the impeller rotates and sets up in the second water tank, the fixed mounting bracket that is provided with on the second water tank, incomplete gear revolve sets up on the mounting bracket, the rack slides along vertical direction and sets up on the mounting bracket, just incomplete gear is used for with rack toothing, be provided with on the impeller and be used for ordering about incomplete gear revolve's gear train, driven gear revolve set up on the mounting bracket and with rack toothing, reel and the coaxial fixed connection of driven gear, around being equipped with the stay cord on the reel, the fixed pulley revolve and set up on the mounting bracket and be located the top of intaking a section of thick bamboo, the stay cord is walked around the fixed pulley and is extended to intaking in a section of thick bamboo, and stay cord and water delivery bucket fixed connection.
By adopting the technical scheme, water in the river channel enters the second water tank through the water inlet and then flows out of the water outlet, the water entering the second water tank drives the impeller to rotate, the impeller drives the incomplete gear to rotate through the gear set, the incomplete gear is meshed with the rack after rotating for a certain angle and drives the rack to move upwards, the rack slides and simultaneously drives the driven gear to rotate and drives the reel to rotate, the water conveying barrel is driven to ascend through the pull rope, so that water is supplied to the first water tank, after the incomplete gear is separated from the rack, the water conveying barrel slides downwards under the action of gravity and is connected with water again, and the steps are repeated.
Optionally, lead the sloping piece including leading the sloping board, lead the fixed top that sets up at the section of thick bamboo of sloping, just lead the sloping board along keeping away from the direction of a section of thick bamboo roof and incline to first water tank direction gradually, the lateral wall of water delivery bucket rotates and is provided with the gyro wheel, the gyro wheel is used for with leading sloping board roll connection.
By adopting the technical scheme, after the water conveying barrel rises to a certain height, the roller is in rolling connection with the inclined guide plate and guides the water conveying barrel to incline towards the first water tank, so that water in the water conveying barrel is poured into the first water tank.
Optionally, the side wall of the second water tank, which is provided with the water inlet, is provided with a baffle in a sliding manner along the vertical direction, the baffle is used for sealing the water inlet, and a floating block is fixedly arranged on the baffle.
Through adopting above-mentioned technical scheme, when the water level rose in the river course, it rose to drive the baffle through the kicking block, closed the water inlet to prevent to a certain extent in stone or pasture and water in the river course got into the second water tank, lead to the second water tank to block, can prevent the impeller rotation simultaneously, stopped supplying water to first water tank.
In a second aspect, the application provides a construction method of a river channel water conservancy slope protection structure, which adopts the following technical scheme:
a construction method of a river channel water conservancy slope protection structure comprises the following steps:
s1, installing a drainage cylinder, embedding one end of the drainage cylinder on a side slope base layer, and enabling one end of the drainage cylinder, which is positioned in the side slope base layer, to incline downwards;
s2, laying a soil stabilization layer, laying the soil stabilization layer on the slope base layer, and enabling the drainage cylinder to penetrate through the soil stabilization layer;
s3, laying a water retaining layer, laying the water retaining layer on the soil fixing layer, and enabling the drainage cylinder to penetrate through the water retaining layer;
and S4, paving a water seepage layer, paving the water seepage layer on the water retaining layer, and embedding the drainage cylinder in the water seepage layer.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the side slope base layer is reinforced through the solid layer, water in the river channel is blocked through the water retaining layer, part of water in the river channel enters the drainage cylinder after the impact force is reduced through the water seepage layer, then permeates into the side slope base layer through the first water seepage holes in the drainage cylinder, green plants on the side slope base layer are maintained, and soil and sand grains in the side slope base layer are not easy to enter the river channel through the drainage cylinder and the water seepage layer under the influence of self weight; therefore, water in the river channel can penetrate through the revetment and maintain green plants, and meanwhile, water and soil loss in the base layer of the side slope is reduced, and the effect of improving water and soil protection around the revetment is achieved;
2. drilling a drill hole in the river channel, drilling the drill hole into a rock stratum of the river channel, penetrating an anchor rod into an installation hole of a reinforcing column, inserting the anchor rod into the drill hole, pulling a pull rod, enabling barbs on the pull rod to deflect in a direction away from the pull rod under the elastic action of an elastic piece, sliding out of a connecting hole and abutting against the inner wall of the drill hole while the barbs deflect, and then preventing the pull rod from sliding on the anchor rod through a limiting piece, so that the anchor rod can be firmly fixed in the drill hole, and the reinforcing column can be fixed;
3. when the river is in a dry season, the water level in the river channel is lowered, water in the river channel enters the water inlet barrel through the through hole in the side wall of the water inlet barrel, the water delivery barrel is filled with water, the water delivery barrel is driven to rise in the water inlet barrel through the driving assembly, when the water delivery barrel rises to the top of the water inlet barrel, the inclined guide piece drives the water delivery barrel to incline, the water in the water delivery barrel is poured into the first water tank, the water in the river channel is conveyed into the first water tank, the steps are repeated later, water is continuously supplied to the first water tank, the horizontal height of the first water tank is higher than the height of the water seepage pipe, the water in the first water tank can flow into the water seepage pipe and seep out through the second water seepage hole, soil layers around the river channel are wetted, and when the dry season of the river channel is in the green plant maintenance can be carried out.
Drawings
FIG. 1 is a cross-sectional view of the structure of an embodiment of the present application;
FIG. 2 is a partial schematic structural diagram of an embodiment of the present application, which is mainly used for expressing a structural diagram of a soil stabilization layer;
FIG. 3 is a partial schematic structural diagram of an embodiment of the present application, which is mainly used for expressing a schematic structural diagram of a soil layer;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a partial schematic structural diagram of an embodiment of the present application, which is mainly used for expressing a structural diagram of a water delivery mechanism;
FIG. 6 is an enlarged view of portion B of FIG. 5;
FIG. 7 is an enlarged view of portion C of FIG. 5;
fig. 8 is a partial schematic structural diagram of an embodiment of the present application, which is mainly used for expressing a schematic structural diagram of a gear set.
Description of reference numerals: 1. a side slope base layer; 11. a water retaining layer; 12. a water seepage layer; 13. a drainage tube; 14. a water seepage pipe; 141. a water delivery pipe; 15. a first water tank; 16. a support frame; 2. soil layer fixing; 21. reinforcing the column; 211. mounting holes; 22. a soil guard plate; 221. a connecting member; 222. a connecting plate; 223. a rib rod; 23. an anchor rod; 231. mounting grooves; 232. a pull rod; 2321. a barb; 2322. an elastic member; 233. a stopper; 234. a fixed block; 3. a water delivery mechanism; 31. a water inlet cylinder; 32. a water delivery bucket; 33. a drive assembly; 331. a second water tank; 3311. sealing the box; 3312. a baffle plate; 3313. floating blocks; 332. an impeller; 333. an incomplete gear; 334. a rack; 335. a driven gear; 336. a reel; 3361. pulling a rope; 337. a fixed pulley; 34. a slope guiding plate; 341. a limiting block; 4. a mounting frame; 41. a sealing cover; 5. a gear set; 51. a first straight gear; 52. a second spur gear; 53. a first bevel gear; 54. a second bevel gear.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses river course water conservancy bank protection structure. Refer to fig. 1, including side slope basic unit 1, be used for planting green on the side slope basic unit 1, solid soil layer 2 has been laid in proper order to one side that side slope basic unit 1 is close to in the river course, water retaining layer 11 and water seepage layer 12, side slope basic unit 1 is embedded to be equipped with a plurality of drainage section of thick bamboo 13, drainage section of thick bamboo 13 is close to one side downward sloping setting of side slope basic unit 1, drainage section of thick bamboo 13 keeps away from side slope basic unit 1's one end and runs through solid soil layer 2 and water retaining layer 11 and inlays and establish in water seepage layer 12, drainage section of thick bamboo 13 keeps away from the one end opening setting of side slope basic unit 1, drainage section of thick bamboo 13 is close to the one end of side slope basic unit 1 and seals the setting, a plurality of first water seepage holes have been seted up to the one end that drainage section of thick bamboo 13 is close to side slope basic unit 1.
Referring to fig. 1, a water retaining layer 11 is formed by pouring concrete, a water seepage layer 12 is formed by stacking broken stone blocks, a part of the broken stone blocks are embedded into the water retaining layer 11 when the water retaining layer 11 is formed by pouring, and the water seepage layer 12 fixes the broken stone blocks by the concrete when the water seepage layer is stacked, so that a certain gap is kept between the adjacent broken stone blocks; the impact force of water flow in the river channel is reduced through the water seepage layer 12, and aquatic plants or garbage in the river channel are prevented from entering the drainage cylinder 13 to a certain extent to cause the blockage of the drainage cylinder 13.
Referring to fig. 2 and 3, the soil stabilization layer 2 comprises a plurality of reinforcing columns 21, fixing pieces and soil retaining plates 22, the reinforcing columns 21 are arranged on the slope base layer 1 on two sides of the river, the plurality of reinforcing columns 21 are uniformly laid on the slope base layer 1 on the same side, the distance between every two adjacent reinforcing columns 21 on the slope base layer 1 on the same side is equal, the fixing pieces comprise anchor rods 23, and two mounting holes 211 for inserting the anchor rods 23 are formed in the reinforcing columns 21.
Referring to fig. 3, 4, mounting groove 231 has been seted up along the length direction of stock 23 on the top of stock 23, it is provided with pull rod 232 to slide in the mounting groove 231, the one end of pull rod 232 extends to the outside of mounting groove 231, a plurality of storage tanks have been seted up to the lateral wall of pull rod 232, all articulate in every storage tank has barb 2321, the one end that pull rod 232 was kept away from to barb 2321 all is provided with most advanced, a plurality of connecting holes that communicate with mounting groove 231 are seted up to the lateral wall of stock 23, connecting hole and barb 2321 one-to-one, and barb 2321 slides and wears to establish in the connecting hole, the pore wall of connecting hole inclines to being close to mounting groove 231 diapire direction along being close to pull rod 232 direction, all be provided with in every storage tank and be used for ordering about barb 2321 to keeping away from the elastic component 2322 that pull rod 232 direction deflected, elastic component 2322 includes the pressure spring, the standing groove has been seted up to the diapire of storage tank, the pressure spring sets up in the standing groove, the one end of pressure spring and the diapire fixed connection of standing groove, the other end and barb 2321 fixed connection of pressure spring.
Referring to fig. 3, a limiting member 233 for preventing the pull rod 232 from sliding is disposed on the anchor rod 23, the limiting member 233 includes a limiting nut, an external thread adapted to the limiting nut is formed on a side wall of the pull rod 232 outside the mounting groove 231, a fixing block 234 is fixedly disposed on the side wall of the anchor rod 23, one side of the anchor rod 23 and located at the upper end of the fixing block 234 is used for being inserted into the mounting hole 211 of the reinforcing column 21, and a distance from the top end of the anchor rod 23 to the fixing block 234 is smaller than the thickness of the reinforcing column 21.
The drilling position is determined in the river channel, the drill hole is drilled into the rock stratum of the river channel, the anchor rod 23 is inserted into the drill hole, the reinforcing column 21 is laid on the slope base layer 1, the top end of the anchor rod 23 is inserted into the mounting hole 211 of the reinforcing column 21, the reinforcing column 21 is abutted to the fixing block 234, the limiting nut is sleeved on the pull rod 232 and rotates continuously after being abutted to the reinforcing column 21, the pull rod 232 slides in the mounting groove 231 of the anchor rod 23, the barb 2321 on the pull rod 232 deflects towards the direction far away from the pull rod 232 under the action of the elastic force of the pressure spring, the barb 2321 slides out of the connecting hole and is abutted to the inner wall of the drill hole when deflecting, the pull rod 232 is prevented from sliding on the anchor rod 23 after the barb 2321 is abutted to the inner wall of the drill hole, the anchor rod 23 is firmly fixed in the drill hole, and meanwhile, the reinforcing column 21 and the anchor rod 23 are fixed.
Referring to fig. 2 and 3, a plurality of retaining plates 22 are arranged between two adjacent reinforcing columns 21, the retaining plates 22 are laid on the slope base layer 1, connecting pieces 221 for fixing the reinforcing columns 21 or the adjacent retaining plates 22 are arranged on the retaining plates 22, each connecting piece 221 comprises a bolt, connecting plates 222 are hinged to two sides of each retaining plate 22, through holes for the bolts to pass through are formed in the connecting plates 222, first threaded holes matched with the bolts are formed in two sides of each retaining plate 22, and second threaded holes matched with the bolts are formed in the reinforcing columns 21; lay a plurality of fender boards 22 on side slope base layer 1 and be located between every two adjacent reinforced columns 21, rotate connecting plate 222 and make connecting plate 222 butt reinforced column 21 or adjacent fender board 22, insert the bolt in first screw hole or the second screw hole to it fixes to keep off board 22 and reinforced column 21 or adjacent fender board 22, realizes the reinforcement to the soil layer on side slope base layer 1.
Referring to fig. 3, a plurality of retaining plates 22 are fixedly arranged at one end far away from the slope base layer 1; when the molding is being pour to water retaining layer 11, inlay muscle pole 223 and establish in water retaining layer 11, increase water retaining layer 11 and firm stability between the soil layer 2 to increase bank protection overall structure's stability.
Referring to fig. 5, a water seepage pipe 14 is buried in the slope base layer 1, a plurality of second water seepage holes are formed in the side wall of the water seepage pipe 14, the water seepage pipe 14 is communicated with a water conveying pipe 141, one end, far away from the water seepage pipe 14, of the water conveying pipe 141 is communicated with a first water tank 15, a support frame 16 is fixedly arranged in the river channel, the first water tank 15 is fixed on the support frame 16, and the height of the first water tank 15 is not lower than that of the water seepage pipe 14.
Referring to fig. 5 and 6, the first water tank 15 is connected with the water delivery mechanism 3 for conveying water in a river channel to the first water tank 15, the water delivery mechanism 3 comprises a water inlet cylinder 31, a water delivery bucket 32, a driving component 33 and an inclined guide piece, the water inlet cylinder 31 is fixed on the support frame 16, the length direction of the water inlet cylinder 31 is vertical, a through opening communicated with the inside of the water inlet cylinder 31 is formed in the side wall of the water inlet cylinder 31 along the length direction of the water inlet cylinder 31, the through opening faces the downstream of the river channel, the bottom end of the water inlet cylinder 31 is close to the bottom of the river channel, the top end of the water inlet cylinder 31 is communicated with the first water tank 15, the water delivery bucket 32 is arranged in the water inlet cylinder 31 in a sliding mode, a gravity block is fixedly arranged on the bottom wall of the water delivery bucket 32, a roller is arranged on the side wall of the water delivery bucket 32 in a rotating mode, and the roller is connected with the inner wall of the water inlet cylinder 31 in a rolling mode.
Referring to fig. 6, the slope guiding member includes slope guiding plate 34, and slope guiding plate 34 is fixed to be set up on the top of the section of thick bamboo 31 of intaking, and slope guiding plate 34 is towards first water tank 15 direction along the direction of keeping away from the top wall of the section of thick bamboo 31 of intaking gradually, and slope guiding plate 34 is close to the fixed stopper 341 that sets up of lateral wall of first water tank 15, and when water delivery bucket 32 and stopper 341 butt, the biggest inclination of water delivery bucket 32 is no more than 80.
Referring to fig. 5 and 7, the driving assembly 33 includes a second water tank 331, an impeller 332, an incomplete gear 333, a rack 334, a driven gear 335, a reel 336 and a fixed pulley 337, the second water tank 331 is fixedly disposed at the bottom of the river channel, a water inlet is disposed on a side wall of the second water tank 331 near the upstream of the river channel, a water outlet is disposed on a side wall of the second water tank 331 near the downstream of the river channel, a sealing box 3311 is fixedly disposed on a top wall of the second water tank 331, the sealing box 3311 is communicated with the second water tank 331, the impeller 332 is rotatably disposed in the sealing box 1, a side of the impeller 332 extends into the second water tank 331, a baffle 3312 is slidably disposed on a side wall of the second water tank 331 where the water inlet is disposed along a vertical direction, a chute communicated with the water inlet is disposed on a lower side wall of the water inlet along a vertical direction, the baffle 3312 is slidably disposed in the chute, and a floating block 3313 is fixedly disposed on the baffle 3312.
Referring to fig. 5, a mounting frame 4 is fixedly arranged on the second water tank 331, the incomplete gear 333 is rotatably arranged on the mounting frame 4, the rack 334 is slidably arranged on the mounting frame 4 along the vertical direction, the length direction of the rack 334 is vertical, and the incomplete gear 333 is used for being meshed with the rack 334.
Referring to fig. 7, driven gear 335 rotates to set up on mounting bracket 4 and meshes with rack 334, reel 336 and the coaxial fixed connection of driven gear 335, around being equipped with stay cord 3361 on reel 336, the fixed pulley 337 sets up threely, on mounting bracket 4, the roof of a section of thick bamboo 31 and the inside of a section of thick bamboo 31 of intaking all fixedly are provided with worker's shape frame, all rotate on the three worker's shape frame and be provided with fixed pulley 337, and the axial of three fixed pulley 337 all is parallel with the axial of reel 336, stay cord 3361 extends to and bypasses three fixed pulley 337 in a section of thick bamboo 31 of intaking, and stay cord 3361 and water delivery bucket 32 fixed connection.
Referring to fig. 8, a gear set 5 for driving the incomplete gear 333 to rotate is disposed on the impeller 332, the gear set 5 includes a first straight gear 51, a second straight gear 52, a first bevel gear 53 and a second bevel gear 54, the first straight gear 51 is coaxially and fixedly connected with the impeller 332, the second straight gear 52 is rotatably disposed on the mounting frame 4, the second straight gear 52 is meshed with the first straight gear 51, the diameter of the first straight gear 51 is smaller than that of the second straight gear 52, the first bevel gear 53 is coaxially and fixedly connected with the second straight gear 52, the second bevel gear 54 is coaxially and fixedly connected with the incomplete gear 333, and the first bevel gear 53 is meshed with the second bevel gear 54.
When the river is in a dry season, the water level in the river drops, the baffle 3312 slides downwards to open the water inlet, the water in the river enters the second water tank 331 through the water inlet and then flows out of the water outlet, the water entering the second water tank 331 drives the impeller 332 to rotate, the impeller 332 drives the first bevel gear 53 to rotate, the first bevel gear 53 drives the second bevel gear 54 to rotate, the incomplete gear 333 rotates, the incomplete gear 333 is meshed with the rack 334 after rotating for a certain angle and drives the rack 334 to move upwards, the rack 334 slides and drives the driven gear 335 to rotate and drive the reel 336 to rotate, the water delivery barrel 32 is driven to ascend through the pull rope 3361, when the water delivery barrel 32 ascends to the top of the water inlet barrel 31, the roller is connected with the inclined guide plate 34 in a rolling manner, the water delivery barrel 32 is guided to incline towards the first water tank 15, the water in the water delivery barrel 32 is poured into the first water tank 15, when the incomplete gear 333 is separated from the rack, the water tank 32 slides to the lower water inlet, the water delivery barrel 32 is guided to the first water tank 14, and the water delivery barrel 14 is maintained again, and the water is continuously drained in the river.
Referring to fig. 8, the mounting frame 4 is further fixedly provided with a sealing cover 41, and the incomplete gear 333, the first bevel gear 53, the second bevel gear 54, the rack 334, the driven gear 335, the reel 336 and the fixed pulley 337 are all arranged in the sealing cover 41; the incomplete gear 333, the first bevel gear 53, the second bevel gear 54, the rack 334, the driven gear 335, the reel 336 and the fixed pulley 337 are protected by the seal cover 41, so that the incomplete gear 333, the first bevel gear 53, the second bevel gear 54, the rack 334, the driven gear 335, the reel 336 or the fixed pulley 337 is prevented from being damaged by impact force of water flow or debris in a river course to some extent.
The embodiment of the application provides a river course water conservancy bank protection protective structure's implementation principle does: the side slope base layer 1 is reinforced through the solid layer, water in a river channel is blocked through the water retaining layer 11, part of water in the river channel enters the drainage cylinder 13 after the impact force is reduced through the water seepage layer 12, then permeates into the side slope base layer 1 through the first water seepage holes in the drainage cylinder 13, green plants on the side slope base layer 1 are maintained, and soil and sand grains in the side slope base layer 1 are not easy to enter the river channel through the drainage cylinder 13 and the water seepage layer 12 under the influence of self weight; thereby make the water in the river course can see through the bank protection and carry out the maintenance to green planting, reduce the soil erosion and water loss in the side slope basic unit 1, reach the effect that improves soil and water protection around the bank protection.
The embodiment of the application further discloses a construction method of the river channel water conservancy slope protection structure, which comprises the following steps:
s1, installing a drainage cylinder 13, embedding one end of the drainage cylinder 13 on a side slope base layer 1, and enabling one end, located in the side slope base layer 1, of the drainage cylinder 13 to incline downwards;
s2, laying a soil-fixing layer 2, determining the position of a drilling hole in a river channel, drilling the drilling hole into the rock stratum of the river channel, inserting an anchor rod 23 into the drilling hole, laying a reinforcing column 21 on a side slope base layer 1, inserting the top end of the anchor rod 23 into an installation hole 211 of the reinforcing column 21, enabling the reinforcing column 21 to be abutted against a fixing block 234, sleeving a limiting nut on a pull rod 232, limiting the nut, continuing to rotate the limiting nut after the limiting nut is abutted against the reinforcing column 21, enabling the pull rod 232 to slide in the installation groove 231 of the anchor rod 23, enabling an barb 2321 on the pull rod 232 to deflect towards the direction far away from the pull rod 232 under the action of the elastic force of a pressure spring, sliding out the connection hole and abutting against the inner wall of the drilling hole while the barb 2321 deflects, preventing the pull rod 232 from sliding on the anchor rod 23 after the barb 2321 is abutted against the inner wall of the drilling hole, fixing the anchor rod 23, meanwhile, fixing the anchor rod 21 and the anchor rod 23, laying a plurality of retaining plates 22 on the base layer 1 and between every two adjacent retaining columns 21 or adjacent drainage holes, and inserting the retaining plate 22 into a drainage hole, and enabling the adjacent retaining bolt 22 to pass through a drainage hole 13;
s3, paving the water retaining layer 11, pouring concrete on the soil retaining plate 22 to form the water retaining layer 11, and enabling the drainage cylinder 13 to penetrate through the water retaining layer 11;
s4, paving a water seepage layer 12, embedding a part of broken stone blocks into the water retaining layer 11 when the water retaining layer 11 is cast, fixing the broken stone blocks through concrete when the water seepage layer 12 is piled, keeping a certain gap between the adjacent broken stone blocks to form the water seepage layer 12, and embedding the drainage cylinder 13 into the water seepage layer 12.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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 (10)
1. The utility model provides a river course water conservancy bank protection protective structure which characterized in that: including side slope basic unit (1) and lay solid soil layer (2) on side slope basic unit (1), be used for planting green planting on side slope basic unit (1), one side that side slope basic unit (1) was kept away from in solid soil layer (2) has laid manger plate (11), manger plate (11) are kept away from one side of solid soil layer (2) and have been laid infiltration layer (12), still inlay in side slope basic unit (1) and be equipped with a plurality of drainage tube (13), the one end of drainage tube (13) runs through solid soil layer (2) and manger plate (11) and extend to in infiltration layer (12), one side downward sloping setting that drainage tube (13) are close to side slope basic unit (1), the one end opening setting of keeping away from side slope basic unit (1) in drainage tube (13), drainage tube (13) are close to the one end of side slope basic unit (1) and seal the setting, just a plurality of first infiltration hole has been seted up in drainage tube (13) the one end that is close to side slope basic unit (1).
2. The river water conservancy bank protection structure of claim 1, characterized in that: the soil stabilization layer (2) comprises a plurality of reinforcing columns (21), fixing pieces and soil retaining plates (22), the reinforcing columns (21) are arranged and are multiple, the reinforcing columns (21) are laid on the side slope base layer (1), the fixing pieces are used for fixing the reinforcing columns (21) in a river channel, the fixing pieces are adjacent to the reinforcing columns (21), the soil retaining plates (22) are arranged between the reinforcing columns (21), the soil retaining plates (22) are laid on the side slope base layer (1), and connecting pieces (221) used for fixing the reinforcing columns (21) or the adjacent soil retaining plates (22) are arranged on the soil retaining plates (22).
3. The river water conservancy bank protection structure of claim 2, characterized in that: the mounting includes stock (23), set up two at least confession stock (23) male mounting hole (211) on reinforcement post (21), inside stock (23) were used for the rock stratum of driving into the river course, mounting groove (231) have been seted up along the length direction of stock (23) to the one end of stock (23), it is provided with pull rod (232) to slide in mounting groove (231), it has a plurality of barbs (2321) to articulate on pull rod (232), the connecting hole of a plurality of and mounting groove (231) intercommunication is seted up to the lateral wall of stock (23), just connecting hole and barb (2321) one-to-one, be provided with on pull rod (232) and be used for ordering about barb (2321) to elastic component (2322) of keeping away from pull rod (232) direction deflection, be provided with on stock (23) and be used for preventing the gliding locating part (233) of pull rod (232).
4. The riverway water conservancy revetment protective structure of claim 2, wherein: keep off soil board (22) and keep away from the fixed muscle pole (223) that is provided with of one end of side slope basic unit (1), muscle pole (223) are used for inlaying and establish in manger plate layer (11).
5. The river water conservancy bank protection structure of claim 1, characterized in that: bury infiltration pipe (14) underground in side slope basic unit (1), a plurality of second infiltration holes have been seted up to the lateral wall of infiltration pipe (14), infiltration pipe (14) intercommunication has raceway (141), raceway (141) intercommunication has first water tank (15), the height that highly is not less than infiltration pipe (14) of first water tank (15), first water tank (15) are used for fixing in the river course, be connected with on first water tank (15) and be used for carrying water in the river course to water delivery mechanism (3) of first water tank (15).
6. The river water conservancy bank protection structure of claim 5, characterized in that: water delivery mechanism (3) are including intaking a section of thick bamboo (31), water delivery bucket (32), drive assembly (33) and lead the sloping, it fixes in the river course to intake a section of thick bamboo (31), just the bottom of intaking a section of thick bamboo (31) extends to the bottom in river course, the top and first water tank (15) the intercommunication of intaking a section of thick bamboo (31), just the opening has been seted up to the lateral wall of intaking a section of thick bamboo (31), water delivery bucket (32) slide to set up in intaking a section of thick bamboo (31), drive assembly (33) are used for ordering about water delivery bucket (32) oscilaltion in a section of thick bamboo (31), lead the sloping setting and be used for ordering about water delivery bucket (32) to first water tank (15) direction slope on the top of intaking a section of thick bamboo (31).
7. The river water conservancy bank protection structure of claim 6, characterized in that: the driving assembly (33) comprises a second water tank (331), an impeller (332), an incomplete gear (333), a rack (334), a driven gear (335), a reel (336) and a fixed pulley (337), the second water tank (331) is fixedly arranged at the bottom of the river channel, a water inlet is formed in the side wall of the second water tank (331) close to the upstream of the river channel, a water outlet is formed in the side wall of the second water tank (331) close to the downstream of the river channel, the impeller (332) is rotatably arranged in the second water tank (331), a mounting frame (4) is fixedly arranged on the second water tank (331), the incomplete gear (333) is rotatably arranged on the mounting frame (4), the rack (334) is slidably arranged on the mounting frame (4) in the vertical direction, the incomplete gear (333) is used for being meshed with the rack (334), a gear set (5) for driving the incomplete gear (333) to rotate is arranged on the impeller (332), the driven gear (335) is rotatably arranged on the mounting frame (4) and is meshed with the water inlet rack (334), the reel (335) is fixedly connected with the driven gear (336) in the same axis, the reel (337) is coaxially arranged above the fixed pulley (3361), and the fixed pulley (337) is arranged on the reel (334), the pull rope (3361) bypasses the fixed pulley (337) and extends into the water inlet barrel (31), and the pull rope (3361) is fixedly connected with the water delivery barrel (32).
8. The river water conservancy bank protection structure of claim 7, its characterized in that: lead inclined parts including leading swash plate (34), lead fixed the setting on the top of intaking a section of thick bamboo (31) of swash plate (34), just lead swash plate (34) along keeping away from the direction slope to first water tank (15) direction gradually of intaking a section of thick bamboo (31) roof, the lateral wall of water conveying bucket (32) rotates and is provided with the gyro wheel, the gyro wheel is used for with leading swash plate (34) roll connection.
9. The river water conservancy bank protection structure of claim 7, its characterized in that: the lateral wall that the water inlet was seted up in second water tank (331) slides along vertical direction and is provided with baffle (3312), baffle (3312) are used for sealing the water inlet, fixed kicking block (3313) that is provided with on baffle (3312).
10. The construction method of the river channel water conservancy revetment protection structure according to any one of claims 1 to 9, comprising the steps of:
s1, installing a drainage tube (13), burying one end of the drainage tube (13) on a side slope base layer (1), and enabling one end, located in the side slope base layer (1), of the drainage tube (13) to incline downwards;
s2, laying a soil stabilization layer (2), laying the soil stabilization layer (2) on the side slope base layer (1), and enabling the drainage cylinder (13) to penetrate through the soil stabilization layer (2);
s3, paving a water retaining layer (11), paving the water retaining layer (11) on the soil stabilization layer (2), and enabling the drainage cylinder (13) to penetrate through the water retaining layer (11);
s4, laying a water seepage layer (12), laying the water seepage layer (12) on the water retaining layer (11), and embedding the drainage cylinder (13) in the water seepage layer (12).
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