CN221276504U - Ecological slope protection of hydraulic engineering - Google Patents

Abstract

The utility model relates to the technical field of slope protection, and provides an ecological slope protection for hydraulic engineering, which comprises a pair of supporting bodies, wherein the supporting bodies are symmetrically distributed left and right, and inclined slope blocking slopes are arranged at the inner ends of the supporting bodies; u word separation blade, screw sword one, crushing sword one, transmission shaft one cooperation use can avoid aquatic silt and silt to pile up in the slope and keep off the slope inner, silt and silt appear from preceding effect that back crawl in slope bottom slope upper end and slope keep off the slope inner, can follow the evacuation of waters bottom with aquatic silt and silt, reduce silt and pile up the bank protection surface on waters both sides, with the unobstructed degree of guaranteeing rivers flow, avoid silt and silt to the mobility of rivers to lead to the fact adverse effect, the security of bank protection has been promoted, current hydraulic engineering ecological bank protection has been solved and has been received aquatic silt to pile up easily and the adverse effect that pasture and water grown causes the resistance to the rivers, make the riverbed raise and lead to the fact the problem of sheltering from to the bank protection, the bank protection security has been reduced.

Description

Ecological slope protection of hydraulic engineering

Technical Field

The utility model relates to the technical field of slope protection, and provides an ecological slope protection for hydraulic engineering.

Background

Hydraulic engineering is used as a sub-discipline of civil engineering, relates to the flow and transportation of fluid, is closely related to the design of bridges, dams, channels, canals and dams and sanitation and environmental engineering, is responsible for researching water flow, manufacturing related engineering facilities, formulating related engineering schemes and other tasks, and takes protective measures to structures with dangerous factors in the range related to water areas so as to lighten or avoid natural disasters, and slope protection is a remarkable measure special for the hydraulic engineering. The slope protection is used for reinforcing the edges of water areas such as rivers, lakes, ponds, rivers, river channels and the like, so that an obvious water conservancy protection zone is formed between the water areas and the land, the effect of preventing flood storage is achieved, the ecological environment of the water areas is protected, and the slope protection is beneficial to benefiting people nearby the water areas, so that the ecological environment of the area where the water conservancy project is adopted is guaranteed.

As inorganic salt, organic matters, animal and plant decay residues, nitrogen, phosphorus, potassium and other nutrient substances are mixed in the silt at the water bottom, various aquatic weeds can grow in the water, meanwhile, fallen leaves floating on the water surface provide nutrients for the aquatic weeds, the longer and higher the aquatic weeds are in the water, the spreading and diffusion of the aquatic weeds in the water can obstruct the water flow to flow smoothly, the sediment mixed with the water flow can be blocked by the aquatic weeds and accumulated on the surface of the aquatic weeds, the aquatic weeds flow to drift, the sediment presents an irregularly uneven distribution on the surface of the drifting aquatic weeds, the sediment accumulated on the aquatic weeds gradually lifts up a river bed, in addition, the sediment also can be deposited in the silt at the water bottom to form new nutrient substances after the aquatic weeds die and decay, the effect that more pasture and water generated in water and further influence rivers flow smoothly is promoted, rivers are difficult to flow smoothly more, rivers receive the resistance of silt and appear the state that the bifurcation flows on the plane that the silt was piled up and forms, rivers wash away the silt that will pile up, the sand pile up into sand dune form distribution overall arrangement, the sediment flows along the rivers and gradually to the bank peristalsis at waters both sides, the bank protection that the silt was arranged at waters edge causes to shelter from and cover, rivers are difficult to wash away the silt from the bank protection next door, the riverbed further rises, form vicious circle, rivers submerge the bank protection at waters edge gradually and flow to the bank, the mobility to rivers causes adverse effect, the security to the bank protection causes the threat.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and solve the problems that the existing hydraulic engineering ecological slope protection is easily influenced by sediment accumulation in water and aquatic weed growth to cause resistance to water flow, the river bed is lifted to cause shielding to the slope protection, and the slope protection safety is reduced.

The technical scheme adopted for solving the technical problems is as follows: ecological bank protection of hydraulic engineering includes the supporter:

The support body is provided with a pair of support bodies which are symmetrically distributed left and right, the inner ends of the support bodies are respectively provided with an inclined blocking slope, the inner ends of the inclined blocking slopes are respectively fixedly provided with a U-shaped blocking piece, the inner parts of the U-shaped blocking pieces are respectively provided with a first conveying shaft which is rotationally connected with the inner ends of the adjacent inclined blocking slopes, and the outer surfaces of the first conveying shafts are respectively fixedly provided with a first spiral cutter and a first crushing cutter;

The lower extreme is connected with a pair of slope base slope that is bilateral symmetry and distributes through dismantling between the slope keeps off the slope, many guiding gutter that are the front and back range have all been seted up to slope base slope upper end, slope keeps off slope upper end left and right sides and all rotates and be connected with conveying axle two, the guiding gutter is located about adjacent two between the conveying axle two, conveying axle external surface all is fixed with crushing sword two and screw sword two.

In the preferred technical scheme of the utility model, perspective covers are arranged at the inner ends of the U-shaped baffle plates, and the perspective covers are positioned at the inner sides of the spiral cutters.

In the preferred technical scheme of the utility model, a pump body and a box body are respectively arranged at the upper side and the lower side between the inclined bottom slope and the adjacent supporting body, a plurality of spray pipes are arranged at the upper end of the inclined blocking slope, spray heads are arranged at the upper ends of the spray pipes, guide rods are arranged at the upper ends of the spray heads, the pump body is respectively communicated with the box body and the guide rods, and suspension supports are arranged among the spray pipes at the same side.

In the preferred technical scheme of the utility model, one side of the upper end of the inclined blocking slope, which is close to the bottom plate, is inclined downwards by an angle of thirty to forty five degrees, the outer end of the flow guide groove is inclined backwards by an angle of twenty to thirty degrees, and one end of the inclined bottom slope, which is close to the bottom plate, is inclined downwards by an angle of thirty to forty degrees.

In the preferred technical scheme of the utility model, a bottom plate is arranged at the lower end between the inclined bottom slope and the adjacent supporting body, and the bottom plate is positioned at the lower end of the adjacent box body.

In the preferred technical scheme of the utility model, the upper part of the support body is provided with the access holes communicated with the inner walls of the adjacent inclined retaining slopes, and the inside of each access hole is detachably connected with the access hole.

Compared with the prior art, the utility model has the beneficial effects that: the slope that relies on the slope to incline keeps off the slope to form the structure of trapezoidal slope to rivers, rely on two slope bottom slopes to form the slope structure of triangle-shaped slope to the waters bottom, the guiding gutter has formed at slope bottom slope upper end and has been convenient for to the streamlined cell body structure that silt and silt direction flow, pivoted conveying axle one can follow the silt of slope bottom the waters bottom the inclined plane to the direction that is close to slope that keeps off the slope in the guiding gutter, U word separation blade, screw sword one, crushing sword one, conveying axle one cooperation use can avoid aquatic silt and silt to pile up at slope inner, silt and silt present the effect of follow preceding back peristaltic motion at slope bottom slope upper end and slope inner, thereby pump body, the box, the shower nozzle, the spray tube, the guide bar cooperation use can be down spouted chemical agent and reduce the quantity of silt and silt minimum through chemical reaction, can follow the evacuation of aquatic silt and silt to the slope protection surface that the side of silt to the waters, avoid and silt to cause adverse effect to the mobility of promotion, the slope protection that the rivers flow is smooth.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of part of structure A of the present utility model;

FIG. 3 is an enlarged view of part of structure B of the present utility model;

FIG. 4 is a plan outline effect diagram of the overall structure of the present utility model;

Fig. 5 is a top plan view of the overall structure of the present utility model.

In the figure: 1-inclined bottom slope, 2-bottom plate, 3-support body, 4-access window, 5-access hole, 6-pump body, 7-box, 8-shower nozzle, 9-spray tube, 10-guide bar, 11-U-shaped separation blade, 12-inclined baffle slope, 13-perspective cover, 14-spiral knife I, 15-crushing knife I, 16-transmission shaft I, 17-transmission shaft II, 18-crushing knife II, 19-spiral knife II, 20-guiding gutter, 21-unsettled support.

Detailed Description

Referring to fig. 1-5, the present utility model provides a technical solution: the hydraulic engineering ecological slope protection comprises a support body 3, wherein the support body 3 is provided with a pair of left-right symmetrically distributed support bodies, inclined baffle slopes 12 are arranged at the inner ends of the support body 3, U-shaped baffle plates 11 are fixed at the inner ends of the inclined baffle slopes 12, a first conveying shaft 16 which is rotationally connected to the inner ends of the adjacent inclined baffle slopes 12 is arranged inside the U-shaped baffle plates 11, and a first spiral cutter 14 and a first crushing cutter 15 are fixed on the outer surfaces of the first conveying shaft 16; the lower ends of the inclined retaining slopes 12 are detachably connected with a pair of inclined bottom slopes 1 which are symmetrically distributed left and right, a plurality of guide grooves 20 which are arranged front and back are formed in the upper ends of the inclined bottom slopes 1, the left side and the right side of the upper ends of the inclined retaining slopes 12 are respectively and rotatably connected with a second conveying shaft 17, the guide grooves 20 are positioned between the two adjacent conveying shafts 17, and a second crushing cutter 18 and a second spiral cutter 19 are respectively fixed on the outer surfaces of the second conveying shafts 17;

The two inclined bottom slopes 1 connect the corresponding inclined blocking slopes 12 into a whole, the lower ends of the two inclined blocking slopes 12 respectively take the outer ends of the corresponding inclined bottom slopes 1 as supporting points to enable the upper ends of the inclined blocking slopes 12 to abut against the inner ends of the adjacent supporting bodies 3, the inclined bottom slopes 1 and the inclined blocking slopes 12 are matched for use so as to form an isosceles trapezoid outline frame structure,

The bottom plate 2 is arranged at the lower end between the inclined bottom slope 1 and the adjacent supporting body 3, the bottom plate 2 is positioned at the lower end of the adjacent box body 7, the upper end of the inclined retaining slope 12 is inclined downwards at an angle of thirty to forty five degrees near one side of the bottom plate 2, the inclined retaining slopes 12 respectively take the adjacent supporting body 3 as a fulcrum to keep an inclined arrangement state, the bottom plate 2 connects the lower ends of the supporting body 3 and the adjacent inclined retaining slope 12 into a whole, the upper end of the inclined retaining slope 12 is connected with the outer surface of the adjacent supporting body 3 into a whole, the supporting body 3 is vertical to the adjacent bottom plate 2, the bottom plate 2 limits the inclined retaining slope 12 which is arranged obliquely to be along the surface movable range of the supporting body 3, the bottom plate 2 also strengthens the inclined arrangement stability of the inclined retaining slope 12, and the bottom plate 2, the inclined retaining slopes 12 and the supporting body 3 are matched for use so as to form an isosceles triangle outline frame structure;

The inclined retaining slopes 12 and the inclined bottom slopes 1 form a semi-open groove body structural space layout for containing water flow, the inclined retaining slopes 12 are used for forming a trapezoid slope structure for the water flow, the water flow can flow through the space between the two inclined retaining slopes 12 and is positioned above the inclined bottom slopes 1, triangular inclined slope structures are formed for the bottoms of water areas by means of the two inclined bottom slopes 1, streamline groove structures which are convenient for guiding and flowing sediment and silt are formed at the upper ends of the inclined bottom slopes 1, the water flows through the inside of the guide grooves 20 at the upper ends of the inclined bottom slopes 1, the water flow can entrain the sediment and the sediment to submerge the surfaces of the second conveying shaft 17, the second crushing cutters 18 and the second spiral cutters 19 are driven by an external electric motor, the second crushing cutters 18 and the second spiral cutters 19 rotate along the rotation of the second conveying shaft 17 and are arranged at the positions above the inclined bottom slopes 1 in the backward direction and forward and backward directions, the sediment and the sediment flow along the upper ends of the inclined bottom slopes 1, the outer ends of the guide grooves 20 are inclined twenty to thirty degrees bottom plates at the upper ends of the inclined bottom slopes 1, the sediment and the sediment can be gradually deposited along the inclined bottom slopes 1, the quantity of the sediment can be gradually reduced along the inclined bottom slopes 1 and the inclined bottom slopes 1 along the inclined bottom slopes 1, and the inclined bottom surfaces are gradually along the inclined bottom slopes 16 are removed along the inclined bottom surfaces 1, and the inclined bottom surfaces are gradually along the inclined bottom surfaces 16 are gradually along the inclined bottom surfaces 1, and the inclined bottom surfaces are gradually along the inclined bottom surfaces are removed along the inclined 1;

If the sediment and the silt mixed in the water are excessive in quantity and contact the surface of the U-shaped baffle 11 when the riverbed is lifted, the sediment and the silt contact the inner wall of the U-shaped baffle 11 along with the lifting of the water level, the sediment and the silt mixed in the water cannot continuously lift upwards in the U-shaped baffle 11, the inverted U-shaped baffle 11 limits the movable space for lifting the sediment and the silt at the inner end of the inclined baffle 12, the sediment and the silt contact the surfaces of the first spiral blade 14, the first crushing blade 15 and the first conveying shaft 16, the first conveying shaft 16 is driven by an external electric motor to rotate, the first spiral blade 14 and the first crushing blade 15 rotate along with the rotation of the first conveying shaft 16, the rotating first spiral blade 14 and the first crushing blade 15 generate thrust for creeping the sediment and the silt from front to back, the first spiral blade 14 and the first crushing blade 15 stir the sediment and the silt backwards, the inner ends of the inclined baffle 12 present the effect from front to back, the first spiral blade 11, the first spiral blade 14, the first crushing blade 15 and the first conveying shaft 16 cooperate with the inner ends of the inclined baffle 12, the inner ends of the first conveying shaft 16 can be prevented from being stacked in the front to back, and the inner ends of the first spiral blade 12 can be arranged on the inner end of the inclined baffle 12 in a perspective, and the inner end 13 can be prevented from being better to be seen through and the inner side 13, and the sediment is easier to see-down, and the sediment is arranged on the inner end 13 is easier to be seen and easier to clear to see down;

The pump body 6 and the box body 7 are respectively arranged at the upper and lower sides between the inclined bottom slope 1 and the adjacent supporting bodies 3, the upper ends of the inclined retaining slopes 12 are provided with a plurality of spray pipes 9, the upper ends of the spray pipes 9 are provided with spray heads 8, the upper ends of the spray heads 8 are provided with guide rods 10, the pump body 6 is respectively communicated with the box body 7 and the guide rods 10, suspended supports 21 are respectively arranged between the spray pipes 9 at the same side, the box body 7 is used for storing chemical agents, the chemical agents are sprayed out of the box body 7, the chemical agents are sequentially input into the corresponding guide rods 10, the spray heads 8 and the spray pipes 9 by the pump body 6, the spray pipes 9 are stably placed above the adjacent inclined retaining slopes 12 by taking the suspended supports 21 as supporting points, the pump body 6, the box body 7, the spray heads 8, the spray pipes 9 and the guide rods 10 are matched for use, so that the quantity of sediment and sludge can be reduced to the lowest through chemical reaction, the upper parts of the supporting bodies 3 are provided with the maintenance windows 4 communicated with the inner walls of the adjacent inclined retaining slopes 12, the inside of the maintenance windows 4 are detachably connected with the maintenance windows 5, and the practical maintenance of the pump body 7 is conveniently opened, and the maintenance windows 7 are exposed;

By combining the step analysis, sediment and silt in water can be emptied from the bottom of the water area, the sediment and silt are reduced to be accumulated on the slope protection surfaces at two sides of the water area, so that the smoothness of water flow is ensured, adverse effects of the sediment and the silt on the fluidity of the water flow are avoided, the safety of slope protection is improved, the ecological environments at two sides of the slope protection of the water area are protected, and the method is suitable for hydraulic engineering.

Claims (6)

1. Ecological bank protection of hydraulic engineering, including supporter (3), its characterized in that:

The novel grinding machine comprises a support body (3), wherein the support body (3) is provided with a pair of left-right symmetrically distributed support bodies, inclined retaining slopes (12) are respectively arranged at the inner ends of the support body (3), U-shaped retaining pieces (11) are respectively fixed at the inner ends of the inclined retaining slopes (12), conveying shafts I (16) which are rotationally connected to the inner ends of the adjacent inclined retaining slopes (12) are respectively arranged inside the U-shaped retaining pieces (11), and spiral cutters I (14) and grinding cutters I (15) are respectively fixed on the outer surfaces of the conveying shafts I (16);

The utility model discloses a conveyer belt, including slope fender slope (12), slope fender slope (12) and screw sword, the lower extreme can dismantle between the slope fender slope (12) is connected with a pair of slope base slope (1) that are bilateral symmetry and distribute, many guiding gutter (20) that are the front and back range have all been seted up to slope base slope (1) upper end, slope fender slope (12) upper end left and right sides all rotates and is connected with conveying axle two (17), guiding gutter (20) are located about adjacent two between conveying axle two (17), conveying axle two (17) surface all is fixed with crushing sword two (18) and screw sword two (19).

2. The hydraulic engineering ecological slope protection according to claim 1, wherein: the inner ends of the U-shaped baffle plates (11) are respectively provided with a perspective cover (13), and the perspective covers (13) are positioned on the inner sides of the first spiral cutters (14).

3. The hydraulic engineering ecological slope protection according to claim 1, wherein: the novel water pump is characterized in that a pump body (6) and a box body (7) are respectively arranged on the upper side and the lower side between the inclined bottom slope (1) and the adjacent supporting body (3), a plurality of spray pipes (9) are arranged at the upper end of the inclined blocking slope (12), spray heads (8) are respectively arranged at the upper ends of the spray pipes (9), guide rods (10) are arranged at the upper ends of the spray heads (8), the pump body (6) is respectively communicated with the box body (7) and the guide rods (10), and a plurality of suspension brackets (21) are respectively arranged between the spray pipes (9) on the same side.

4. The hydraulic engineering ecological slope protection according to claim 1, wherein: the upper end of the inclined retaining slope (12) is inclined downwards at an angle of thirty to forty five degrees near one side of the bottom plate (2), the outer end of the diversion trench (20) is inclined backwards at an angle of twenty to thirty degrees, and the inclined bottom slope (1) is inclined downwards at an angle of thirty to forty degrees near one end of the bottom plate (2).

5. The hydraulic engineering ecological slope protection as claimed in claim 3, wherein: the bottom plates (2) are arranged at the lower ends between the inclined bottom slopes (1) and the adjacent supporting bodies (3), and the bottom plates (2) are positioned at the lower ends of the adjacent box bodies (7).

6. The hydraulic engineering ecological slope protection according to claim 1, wherein: the upper portion of the supporting body (3) is provided with an access window (4) communicated with the inner wall of the inclined retaining slope (12), and the inside of the access window (4) is detachably connected with an access opening (5).