CN111139788A - Water and soil loss prevention device for river bank vegetation recovery - Google Patents
Water and soil loss prevention device for river bank vegetation recovery Download PDFInfo
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- CN111139788A CN111139788A CN202010054845.4A CN202010054845A CN111139788A CN 111139788 A CN111139788 A CN 111139788A CN 202010054845 A CN202010054845 A CN 202010054845A CN 111139788 A CN111139788 A CN 111139788A
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- 239000002689 soil Substances 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000002265 prevention Effects 0.000 title claims abstract description 18
- 238000011084 recovery Methods 0.000 title abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 55
- 239000007924 injection Substances 0.000 claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims abstract description 43
- 239000004575 stone Substances 0.000 claims abstract description 14
- 230000000670 limiting effect Effects 0.000 claims abstract description 13
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 25
- 238000000926 separation method Methods 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 8
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004162 soil erosion Methods 0.000 abstract description 8
- 230000012010 growth Effects 0.000 abstract description 7
- 238000007711 solidification Methods 0.000 abstract description 4
- 230000008023 solidification Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Revetment (AREA)
Abstract
The invention discloses a water and soil loss prevention device for river bank vegetation recovery, which comprises a main protective net, a top horizontal plate, a wave-proof stone body, an injection pipe and a functional nut, wherein the top of the main protective net is fixed with the edge of the top horizontal plate, an internal thread sleeve penetrates through a limiting window, the limiting window is arranged on an installation plate, the top of the internal thread sleeve is fixedly welded with a stabilizing plate through a rod-shaped structure, the functional nut is arranged on the injection pipe, the injection pipe penetrates through the stabilizing plate, a bottom plugging block is arranged at the bottom of the inner side of the injection pipe, an operating rod is fixedly welded at the top of the bottom plugging block, and the operating rod penetrates through the injection pipe. This bank vegetation resumes uses waterproof soil erosion device adopts neotype structural design, will prevent unrestrained and reduce surface runoff and sapling and plant the combination, forms three-dimensional waterproof soil erosion and water loss system, has improved waterproof soil erosion and water loss's effect greatly, has designed relevant structure simultaneously, promotes the quick downward growth of sapling root system, has shortened sapling solidification soil effective time.
Description
Technical Field
The invention relates to the technical field of vegetation recovery, in particular to a water and soil loss prevention device for revegetation of river banks.
Background
The vegetation restoration refers to the environmental protection engineering for greening the bare side slopes at mines, river banks, quarries and the like, the vegetation restoration of the river banks can effectively slow down and even avoid water and soil loss, not only can reinforce the river banks and ensure the stability of roads, bridges and buildings near rivers, but also is beneficial to the restoration of river ecology, and meanwhile, the adverse effects of the water and soil loss on downstream rivers and reservoirs can be avoided, and the attention of the vegetation restoration engineering of the river banks is increasingly promoted along with the enhancement of environmental awareness of people.
With the continuous progress of river bank vegetation recovery engineering, the following problems are found in the process of vegetation recovery by actually planting trees:
most of the existing vegetation recovery projects only directly transplant seedlings on the river bank for soil reinforcement to avoid water and soil loss, but the roots of the seedlings are not developed enough and cannot extend into the soil to a sufficient depth in a short time, so that the water and soil loss condition cannot be obviously improved in a long period of time in the early stage of transplantation, and the roots of the seedlings are scattered in the soil near the ground surface, so that the main roots grow slowly, the seedlings are prone to lodging, the survival rate is low, large trees are difficult to transplant, the cost is high, and the survival rate is low;
the existing vegetation restoration engineering also has the problems that no matched wave-preventing and surface runoff reducing structure is arranged, and the whole soil erosion and water flow resistance failure effect is poor.
Therefore, it is necessary to design a water and soil loss prevention device for recovering the vegetation on the river bank.
Disclosure of Invention
The invention aims to provide a water and soil loss prevention device for recovering river bank vegetation, which aims to solve the problems that the water and soil loss condition cannot be obviously improved in a longer period of time in the early stage of transplanting saplings, the main roots of the saplings grow slowly and are easy to fall down, the survival rate is low, and matched wave prevention and surface runoff reducing structures are not arranged in the saplings.
In order to achieve the purpose, the invention provides the following technical scheme: a water and soil loss prevention device for river bank vegetation recovery comprises a main protective net, a top horizontal plate, a wave-proof stone body, an injection pipe and a functional nut, wherein the top of the main protective net is fixed with the edge of the top horizontal plate, a barrier plate is arranged on the top horizontal plate, a drainage channel is arranged below the top horizontal plate, a barrier plate is arranged at the edge of the lower end face of the top horizontal plate, a positioning nail is arranged on the lower end face of the main protective net, the bottom end of the main protective net is fixed on the wave-proof stone body, a fixing bolt is fixedly welded on the main protective net, an extrusion nut is arranged at the top of the fixing bolt, the fixing bolt penetrates through a track window, the track window is arranged on a mounting plate, a support plate is fixed on the mounting plate, a separation cylinder is fixed at the central position of the mounting plate, the outer side of the separation cylinder is attached to the inner wall of a movable window, the movable window is arranged on the, connect bearing inner race and the internal thread sleeve outside welded fastening simultaneously, the internal thread sleeve runs through spacing window, and spacing window sets up on the mounting panel to internal thread sleeve top has the stabilizer plate through shaft-like structure welded fastening, install the function nut on the injection tube, and the injection tube runs through the stabilizer plate, injection tube inboard bottom is provided with end sprue, and end sprue top welded fastening has the action bars, and the action bars runs through the injection tube.
Preferably, the top horizontal plate and the isolation plate are vertically distributed, the isolation plate is made of concrete, the height of the isolation plate is 5.5 times of that of the blocking plate, and the blocking plate is arranged in the direction of the top horizontal plate in an inclined mode.
Preferably, the positioning nails are densely distributed on the lower end face of the main protective net, the main protective net is made of a stainless steel wire net, and the bottom end of the main protective net is densely provided with the wave-proof stone body.
Preferably, the fixing bolts are connected with the track window in a sliding mode, the fixing bolts and the mounting plate are distributed vertically, and the fixing bolts are distributed symmetrically relative to the mounting plate.
Preferably, the support plate is welded and fixed on the mounting plate through an L-shaped plate-shaped structure, the mounting plate is horizontally arranged, and the support plate is of an arc-shaped plate-shaped structure made of high-speed steel.
Preferably, the blocking cylinder is arranged perpendicular to the horizontal plane, and the blocking cylinder is in sliding connection with the movable window.
Preferably, the internal thread sleeve and the main protective net form a rotating mechanism through a connecting bearing, the internal thread sleeve and the limiting window are in sliding connection, and the limiting window is symmetrically distributed around the mounting plate.
Preferably, the internal thread sleeve is in threaded connection with the injection pipe, the injection pipe is in sliding connection with the stabilizing plate, a sharp-pointed protruding structure is arranged at the bottom of the injection pipe, and a spiral blade is arranged on the outer side of the bottom end of the injection pipe.
Preferably, the bottom block is made of high-speed steel, and the front section of the bottom block is in an inverted isosceles trapezoid shape.
Compared with the prior art, the invention has the beneficial effects that: this bank vegetation resumes uses waterproof soil erosion device adopts neotype structural design, will prevent unrestrained and reduce surface runoff and sapling and plant the combination, forms three-dimensional waterproof soil erosion and water loss system, has improved waterproof soil erosion and water loss's effect greatly, has designed relevant structure simultaneously, promotes the quick downward growth of sapling root system, has shortened sapling solidification soil and has taken effect the time:
1. the barrier plate and the drainage channel can effectively reduce surface runoff flowing to the main protective net, runoff in the whole shallow soil can be greatly reduced by matching the barrier plate, and a three-dimensional soil loss prevention system is formed by the tree seedling planting structure arranged on the main protective net and the wave-proof stone body arranged at the bottom end of the main protective net;
2. the planting distance between the saplings can be adjusted by adjusting the position of the separation cylinder, and the root systems of the saplings can be prevented from spreading in the shallow soil layer;
3. the position of sapling root system bottom can get into earth through the rotation driving injection pipe in the internal thread sleeve, adds the necessary water of root system growth and nutrient element through the deeper position of injection pipe in earth, utilizes what the root system was grown to waterborne and tendency fertile nature, and the quick perpendicular soil that gets into more deeply that gets into downwards of guide root system for the speed of sapling solidification soil promotes solidification effect.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front cross-sectional structure of the mounting plate of the present invention;
FIG. 3 is a schematic view of the cross-sectional front view of the internally threaded sleeve of the present invention;
FIG. 4 is a schematic view of the front cross-sectional structure of the injection tube of the present invention;
FIG. 5 is a schematic top view of the mounting plate of the present invention;
FIG. 6 is a schematic top view of the supporting plate of the present invention.
In the figure: 1. a primary protective net; 2. a top horizontal plate; 3. a blocking plate; 4. a drainage channel; 5. a separator plate; 6. positioning nails; 7. a wave-resistant stone body; 8. fixing the bolt; 9. extruding the nut; 10. a track window; 11. mounting a plate; 12. a support plate; 13. a barrier cylinder; 14. a movable window; 15. a limiting window; 16. an internally threaded sleeve; 17. connecting a bearing; 18. a stabilizing plate; 19. an injection pipe; 20. a functional nut; 21. an operating lever; 22. and (4) a bottom block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a water and soil loss prevention device for river bank vegetation recovery comprises a main protective net 1, a top horizontal plate 2, a barrier plate 3, a drainage channel 4, a partition plate 5, a positioning nail 6, a wave stone body 7, a fixing bolt 8, an extrusion nut 9, a track window 10, a mounting plate 11, a support plate 12, a separation cylinder 13, a movable window 14, a limiting window 15, an internal thread sleeve 16, a connecting bearing 17, a stabilizing plate 18, an injection pipe 19, a functional nut 20, an operating rod 21 and a bottom blocking block 22, wherein the top of the main protective net 1 is fixed with the edge of the top horizontal plate 2, the barrier plate 3 is arranged on the top horizontal plate 2, the drainage channel 4 is arranged below the top horizontal plate 2, the partition plate 5 is arranged on the edge of the lower end face of the top horizontal plate 2, the positioning nail 6 is arranged on the lower end face of the main protective net 1, the bottom end of the main protective net 1 is fixed on the wave stone body 7, the fixing bolt 8 is welded, meanwhile, the top of the fixing bolt 8 is provided with an extrusion nut 9, the fixing bolt 8 penetrates through a track window 10, the track window 10 is arranged on a mounting plate 11, a support plate 12 is fixed on the mounting plate 11, a separation barrel 13 is fixed at the center of the mounting plate 11, the outer side of the separation barrel 13 is attached to the inner wall of a movable window 14, the movable window 14 is arranged on a main protective screen 1, the main protective screen 1 is welded and fixed with the outer ring of a connecting bearing 17, the inner ring of the connecting bearing 17 is welded and fixed with the outer side of an internal thread sleeve 16, the internal thread sleeve 16 penetrates through a limiting window 15, the limiting window 15 is arranged on the mounting plate 11, the top of the internal thread sleeve 16 is welded and fixed with a stabilizing plate 18 through a rod-shaped structure, a functional nut 20 is arranged on an injection pipe 19, the injection pipe 19 penetrates through the stabilizing plate 18, the bottom of the inner side of the injection pipe, and the operating rod 21 penetrates the injection pipe 19.
In the embodiment, the top horizontal plate 2 and the isolation plate 5 are vertically distributed, the isolation plate 5 is made of concrete, the height of the isolation plate 5 is 5.5 times of that of the barrier plate 3, and meanwhile, the barrier plate 3 is obliquely arranged towards the top horizontal plate 2, the isolation plate 5 can effectively prevent water in shallow soil from flowing to a river bank through the structural design, and the design of the barrier plate 3 can prevent surface runoff and rainwater from flowing to the main protective net 1 and affecting river bank soil covered by the main protective net 1;
the positioning nails 6 are densely distributed on the lower end face of the main protective net 1, the main protective net 1 is made of a stainless steel wire net, and the wave-proof stone bodies 7 are densely arranged at the bottom end of the main protective net 1, so that the main protective net 1 can be stably fixed on the river bank by the structural design, and the wave-proof stone bodies 7 are matched, so that the bottom of the river bank can be effectively prevented from being beaten and eroded by river water;
the fixing bolt 8 is connected with the track window 10 in a sliding mode, the fixing bolt 8 is vertically distributed with the mounting plate 11, the fixing bolt 8 is symmetrically distributed relative to the mounting plate 11, the mounting plate 11 can drive the track window 10 and the fixing bolt 8 to slide relatively through the structural design, stability of the mounting plate 11 during displacement is guaranteed, and meanwhile the fixing bolt is used as a fixing structure and can stably fix the mounting plate 11;
the support plate 12 is welded and fixed on the mounting plate 11 through an L-shaped plate-shaped structure, the mounting plate 11 is horizontally arranged, the support plate 12 is an arc-shaped plate-shaped structure made of high-speed steel, and the mounting plate 11 can stably support and fix the saplings from the side by the structural design;
the blocking cylinder 13 is arranged perpendicular to the horizontal plane, the blocking cylinder 13 is in sliding connection with the movable window 14, the structural design enables the blocking cylinder 13 not to block the displacement of the mounting plate 11, and meanwhile, the blocking cylinder 13 can be normally rotated;
the internal thread sleeve 16 and the main protective net 1 form a rotating mechanism through a connecting bearing 17, the internal thread sleeve 16 and the limiting windows 15 are in sliding connection, the limiting windows 15 are symmetrically distributed about the mounting plate 11, and the internal thread sleeve 16 can freely rotate due to the structural design, is not influenced by the mounting plate 11 and is driven by aligning with an inner structure;
the internal thread sleeve 16 is in threaded connection with the injection pipe 19, the injection pipe 19 is in sliding connection with the stabilizing plate 18, the bottom of the injection pipe 19 is provided with a sharp convex structure, and the outer side of the bottom end of the injection pipe 19 is provided with a spiral blade;
the material of end sprue 22 is high-speed steel, and end sprue 22's front view cross section shape is the isosceles trapezoid of invering, and foretell structural design makes end sprue 22 can be stifled die injection tube 19 bottom opening when the injection tube 19 precession, avoids earth to get into, can be when needs injection water and nutrient element again simultaneously, the quick 19 bottom openings of injection tube of opening.
The working principle is as follows: when the device is installed, the main protective net 1 is stably fixed on a river bank through the positioning nails 6, rainwater and surface runoff at the top of the main protective net 1 can be blocked by the blocking plate 3 and discharged from the drainage channel 4 to be far away from the main protective net 1, soil shallow water flow can be isolated from river bank soil below the main protective net 1 by the isolation plate 5, the possibility of water and soil loss is reduced, and the soil at the bottom of the main protective net 1 is prevented from being washed away by water flow by matching with the wave-proof stone body 7, so that the possibility of river bank collapse is greatly reduced;
when the seedlings are transplanted, the seedlings with soil are vertically inserted into the inner side of the separation cylinder 13, soil is filled between the soil carried by the root systems of the seedlings and the inner wall of the separation cylinder 13, and the seedlings are kept vertical;
then unscrewing the extrusion nut 9 in fig. 2, the extrusion nut 9 no longer extrudes and fixes the mounting plate 11 on the main protective net 1, pushing the mounting plate 11 to drive the blocking cylinders 13 and the saplings to slide and displace along the main protective net 1, the track window 10 and the extrusion nut 9 generate relative sliding displacement, the limiting window 15 and the internal thread sleeve 16 generate relative sliding displacement, until the interval between the adjacent blocking cylinders 13 in fig. 1 is suitable for the growth of the saplings, stopping pushing the mounting plate 11, screwing the extrusion nut 9, fixing the positions of the mounting plate 11, the blocking cylinders 13 and the saplings planted in the blocking cylinders 13, and meanwhile, the blocking cylinders 13 can prevent the growth of the sapling root systems in shallow soil, forcing the sapling root systems to grow downwards to obtain larger space, more water and nutrient elements;
the main root of the sapling is accelerated to be pricked downwards and the depth of the main root of the sapling is increased by matching with the blocking effect of the blocking cylinder 13 and utilizing the water-based property and fertilizer tendency of root growth, the operating rod 21 can be pressed downwards, the operating rod 21 extrudes and pushes the bottom blocking block 22 to block the bottom opening of the injection pipe 19 as shown in figure 4, the operating rod 21 is pressed downwards, meanwhile, the bottom blocking block 22 can be used for extruding a larger static friction force generated by the inner wall of the injection pipe 19, so that the whole injection pipe 19 cannot rotate, at the moment, the internal thread sleeve 16 is rotated, the internal thread sleeve 16 pushes the injection pipe 19 downwards by utilizing the thread connection relationship, and the operation is suitable for rapidly inserting the injection pipe 19 into the surface layer;
when the injection pipe 19 moves downwards to a sufficient depth, the density of soil is large, the injection pipe 19 cannot be directly and easily pressed downwards, the internal thread sleeve 16 can be held, the internal thread sleeve 16 is kept still, the injection pipe 19 is rotated, the injection pipe 19 can be easily screwed in deep soil with large density by using a sharp part at the bottom and a spiral blade, the downward moving depth of the injection pipe 19 can be visually observed by observing the position of the functional nut 20 between the stabilizing plate 18 and the top of the internal thread sleeve 16 in the figure 3, the depth of the injection pipe 19 entering the soil can be conveniently controlled, the functional nut 20 can also be rotated to move upwards and downwards, the downward moving distance of the injection pipe 19 is adjusted, when the opening at the bottom end of the injection pipe 19 is positioned below the root system of the saplings in the separation cylinder 13, the operating rod 21 is upwards pulled out, and the bottom blocking block 22 is separated from the opening at the bottom of the injection pipe 19, add water and nutrient element to deep soil through 19 open-tops of injection pipe, improve the water content and the fertilizer content of sapling root system below soil in the separation section of thick bamboo 13, sapling root system will be according to waterborne and tendency fertile nature, quick soil growth that goes down extends, the seedling root system that has not only avoided sapling root system to lead to in shallow soil growth is unstable easily lodging like this, make sapling root system consolidate deep soil faster in addition, solidified soil has been shortened, the effective time of soil erosion and water loss.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a bank vegetation resumes uses waterproof soil loss device, includes main protection network (1), top horizontal plate (2), prevents unrestrained stone body (7), injection pipe (19) and function nut (20), its characterized in that: the top of the main protective net (1) is fixed with the edge of the top horizontal plate (2), the top horizontal plate (2) is provided with a barrier plate (3), a drainage channel (4) is arranged below the top horizontal plate (2), the edge of the lower end face of the top horizontal plate (2) is provided with a separation plate (5), the lower end face of the main protective net (1) is provided with a positioning nail (6), the bottom end of the main protective net (1) is fixed on a wave-proof stone body (7), a fixing bolt (8) is fixedly welded on the main protective net (1), the top of the fixing bolt (8) is provided with an extrusion nut (9), the fixing bolt (8) penetrates through a track window (10), the track window (10) is arranged on a mounting plate (11), a support plate (12) is fixed on the mounting plate (11), a separation barrel (13) is fixed at the central position of the mounting plate (11), the outer side of the separation barrel (13) is attached to the inner wall of a movable, and activity window (14) are seted up on main protection network (1), and main protection network (1) and connection bearing (17) outer lane welded fastening, connection bearing (17) inner circle and internal thread sleeve (16) outside welded fastening simultaneously, internal thread sleeve (16) run through spacing window (15), and spacing window (15) are seted up on mounting panel (11), and internal thread sleeve (16) top has stabilizer plate (18) through shaft-like structure welded fastening, install function nut (20) on injection pipe (19), and injection pipe (19) run through stabilizer plate (18), injection pipe (19) inboard bottom is provided with end sprue (22), and end sprue (22) top welded fastening has action bars (21) to action bars (21) run through injection pipe (19).
2. The water and soil loss prevention device for recovering riparian vegetation according to claim 1, characterized in that: top horizontal plate (2) and division board (5) are vertical distribution, and the material of division board (5) is the concrete to the height of division board (5) is 5.5 times of blocking board (3) height, and blocking board (3) set up to top horizontal plate (2) direction for the slope simultaneously.
3. The water and soil loss prevention device for recovering riparian vegetation according to claim 1, characterized in that: the positioning nails (6) are densely distributed on the lower end face of the main protective net (1), the main protective net (1) is made of a stainless steel wire net, and the bottom end of the main protective net (1) is densely provided with a wave-proof stone body (7).
4. The water and soil loss prevention device for recovering riparian vegetation according to claim 1, characterized in that: the fixing bolts (8) are in sliding connection with the track window (10), the fixing bolts (8) and the mounting plate (11) are vertically distributed, and the fixing bolts (8) are symmetrically distributed relative to the mounting plate (11).
5. The water and soil loss prevention device for recovering riparian vegetation according to claim 1, characterized in that: the support plate (12) is welded and fixed on the mounting plate (11) through an L-shaped plate-shaped structure, the mounting plate (11) is horizontally arranged, and the support plate (12) is of an arc-shaped plate-shaped structure made of high-speed steel.
6. The water and soil loss prevention device for recovering riparian vegetation according to claim 1, characterized in that: the blocking cylinder (13) is arranged perpendicular to the horizontal plane, and the blocking cylinder (13) is in sliding connection with the movable window (14).
7. The water and soil loss prevention device for recovering riparian vegetation according to claim 1, characterized in that: the internal thread sleeve (16) and the main protective net (1) form a rotating mechanism through a connecting bearing (17), the internal thread sleeve (16) is in sliding connection with the limiting windows (15), and the limiting windows (15) are symmetrically distributed relative to the mounting plate (11).
8. The water and soil loss prevention device for recovering riparian vegetation according to claim 1, characterized in that: the internal thread sleeve (16) is in threaded connection with the injection pipe (19), the injection pipe (19) is in sliding connection with the stabilizing plate (18), a sharp-pointed protruding structure is arranged at the bottom of the injection pipe (19), and a spiral blade is arranged on the outer side of the bottom end of the injection pipe (19).
9. The water and soil loss prevention device for recovering riparian vegetation according to claim 1, characterized in that: the bottom plugging block (22) is made of high-speed steel, and the front view section of the bottom plugging block (22) is in an inverted isosceles trapezoid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010054845.4A CN111139788B (en) | 2020-01-17 | 2020-01-17 | Water and soil loss prevention device for river bank vegetation recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN111622258A (en) * | 2020-05-15 | 2020-09-04 | 江苏省中成建设工程总公司 | Back-side backfill construction body of geological disaster prevention and control engineering body |
| CN113550265A (en) * | 2021-07-22 | 2021-10-26 | 黑龙江省水利水电勘测设计研究院 | Construction method for willow-inserted ecological gabion revetment |
| CN114080928A (en) * | 2021-11-19 | 2022-02-25 | 衡阳县石荷岭绿色食品有限公司 | Planting device for ecological restoration of plants |
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| CN114080928A (en) * | 2021-11-19 | 2022-02-25 | 衡阳县石荷岭绿色食品有限公司 | Planting device for ecological restoration of plants |
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| CN111139788B (en) | 2021-11-09 |
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