CN113931131B

CN113931131B - Ecological slope protection structure of river course

Info

Publication number: CN113931131B
Application number: CN202111285018.7A
Authority: CN
Inventors: 苏方清
Original assignee: Fujian Wangtai Construction Engineering Co ltd
Current assignee: Fujian Wangtai Construction Engineering Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2023-02-10
Anticipated expiration: 2041-11-01
Also published as: CN113931131A

Abstract

The application discloses ecological slope protection structure in river course relates to the technical field of ecological bank protection, including the slope body, along the escape canal that slope surface slope set up, the surface of the slope body is provided with keeps off the earth plate, keep off the earth plate and evenly set up a plurality of flutings that are used for planting the plant along the incline direction of the slope body, the surface that keeps off the earth plate slides along the incline direction of the slope body and is provided with a plurality of covering plates that are used for coveing the fluting, evenly set up the groove of stepping down that is used for holding the plant on the covering plate, the lower extreme lateral wall of the slope body is provided with the stock, the outer wall of stock rotates and is provided with a rotation section of thick bamboo, is provided with the connection rope between the adjacent covering plate, and connects on the outer wall of a rotation section of thick bamboo on the covering plate of below, be provided with extension spring between slope body upper end and the covering plate of the top, works as when rotating all covering plates of a rotation drive and sliding down, extension spring is in tensile state. This application can reduce the loss of the soil on the bank protection when raining.

Description

Ecological slope protection structure of river course

Technical Field

The utility model belongs to the technical field of the technique of ecological bank protection and specifically relates to an ecological bank protection structure in river course is related to.

Background

At present, the side bank of some small-sized riverways can be provided with some ecological slope protection, the slope protection is provided with a soil retaining plate fixed on the side slope through anchor rods and other modes, the soil retaining plate is provided with a groove, the groove can be used for planting some plant greening, the effect of attractive greening can be achieved, and the effect of reducing soil loss can be achieved.

In view of the above-mentioned related arts, the inventor believes that in some rainy seasons, rainwater is more abundant, the slope surface is directly drenched and flowing water is formed on the slope, and therefore the soil in the trench still flows away with the water flow.

Disclosure of Invention

In order to reduce the loss of the soil on the bank protection when raining, this application provides an ecological slope protection structure in river course.

The application provides an ecological slope protection structure in river course adopts following technical scheme:

the utility model provides an ecological slope protection structure of river course, includes the slope body, along the escape canal that slope body surface set up, the surface of the slope body is provided with soil blocking plate, soil blocking plate evenly sets up a plurality of flutings that are used for planting the plant along the incline direction of the slope body, soil blocking plate's surface slides along the incline direction of the slope body and is provided with a plurality of cover boards that are used for covering the fluting, evenly set up the groove of stepping down that is used for holding the plant on the cover board, the lower extreme lateral wall of the slope body is provided with the stock, the outer wall of stock rotates and is provided with a rotary cylinder, is provided with the connecting rope between the adjacent cover board, and the connecting rope on the cover board of below links to the outer wall of rotary cylinder, be provided with extension spring between the cover board of slope body upper end and the top, when the rotary cylinder rotates all cover boards of drive and slides downwards, extension spring is in tensile state;

the driving structure comprises a driving cylinder which is rotatably arranged on the outer wall of the long rod, a blocking plate for blocking the lower end of the drainage ditch is arranged on the side wall of the driving cylinder, a torsional spring is arranged between the driving cylinder and the long rod, the blocking plate blocks the lower end of the drainage ditch under the action of the torsional spring, a linkage structure is arranged between the driving cylinder and the rotating cylinder, when the blocking plate moves towards the direction far away from the drainage ditch, the driving cylinder can drive the rotating cylinder to rotate through the linkage structure, and when the blocking plate moves towards the direction of the drainage ditch, the driving cylinder cannot drive the rotating cylinder to rotate; the driving structure further comprises a water collecting assembly arranged at the upper end of the slope body and used for intermittently flushing water into the drainage ditch, the side wall of the lower end of the slope body is further provided with a positioning assembly used for limiting rotation of the rotating cylinder, so that the intercepting plate moves in the direction away from the drainage ditch to drive the rotating cylinder to rotate, and the positioning assembly can limit the extension spring to drive the rotating cylinder to rotate.

By adopting the technical scheme, the water collecting assembly can collect rainwater in rainy days, and can flush a drainage ditch after collecting the rainwater, the flushed rainwater can drive the interception plate to rotate, so that the driving cylinder is driven to rotate, the driving cylinder rotates and rotates through the linkage structure hole rotating cylinder, the connecting rope can be wound on the surface of the rotating cylinder through the rotation of the rotating cylinder, so that the covering plate is pulled to slide on the surface of the interception plate, the covering plate can cover the open slot, the abdication slot can accommodate plants, so that the plants do not influence the sliding of the covering plate, and the covering plate covers the open slot in rainy days, so that the loss of soil in the open slot due to rainwater erosion can be reduced; the torsional spring can provide and block the board and reset and intercept in the escape canal lower extreme to can dash again when making next water-washed get off and block the board motion with the drive on blocking the board, positioning assembly can cross the location to the rotation section of thick bamboo after rotating, makes the rotation section of thick bamboo can not reset under extension spring's elastic force, thereby can make the apron keep covering in the fluting.

Optionally, the linkage structure includes that sliding connection is close to the slide bar on the rotation section of thick bamboo terminal surface and connects in the slide bar and be close to the drive ring of rotation section of thick bamboo one end in the drive cylinder, offer on the drive cylinder and be used for supplying the gliding slide opening of slide bar just be provided with compression spring in the slide opening, the one end that the drive ring is close to the rotation section of thick bamboo is provided with the drive block, the drive block evenly is provided with a plurality ofly along the circumference of drive ring, the drive block is including butt face and first inclined plane, be provided with the stopper on the rotation section of thick bamboo is close to one side of drive ring, the stopper is including spacing face and the second inclined plane that can with the butt face butt, works as block when the board moves to the direction of keeping away from the escape canal butt face and spacing face looks butt.

Through adopting above-mentioned technical scheme, can drive the drive block butt on the stopper under compression spring's effect, block the board when the direction motion of keeping away from the escape canal, butt face and spacing face looks butt to make the driving cylinder rotate and can drive the rotation section of thick bamboo and rotate, when torsional spring drive driving cylinder resets, first inclined plane and second inclined plane looks butt, thereby make in the slide bar slips into the slide, the driving cylinder rotates and can not drive the rotation of rotating the section of thick bamboo, thereby make and block the board and can reset to original position.

Optionally, the side wall of the lower end of the slope body is provided with a holding groove, a sliding plate is arranged in the holding groove in a vertically sliding manner, a supporting spring is arranged between the bottom surface of the holding groove and the sliding plate, the positioning assembly comprises a positioning rod which is arranged on the bottom surface of the sliding plate and vertically slides downwards to penetrate through the bottom surface of the holding groove, the side wall of the rotating cylinder is provided with a positioning block, the side wall of the positioning block is provided with an arc-shaped surface and a radial surface, the arc-shaped surface and the radial surface are intersected, and the arc-shaped surface can drive the positioning rod to slide upwards when the rotating cylinder rotates to connect the rope in a rolling manner.

Through adopting above-mentioned technical scheme, the holding tank can accumulate certain water yield in the upside position of sliding plate during rainy, the water yield increases and can drive the sliding plate downstream and supporting spring is compressed, when the rotary cylinder rotates to the direction of keeping away from the slope body, the locating piece butt is on the arcwall face, thereby make the rotary cylinder rotate, and radial face butt is when on the lateral wall of locating piece, the rotary cylinder can not rotate towards the direction of the slope body, thereby make extension spring can not pull back the apron to original position, and when fine day, the evaporation of the water yield in the holding tank reduces, supporting spring resets the drive sliding plate upward movement, thereby make locating piece and radial face stagger mutually, can reset in order to make extension spring drive the apron, the rotary cylinder gyration is to original position.

Optionally, the water collecting assembly comprises a water collecting tank arranged at the upper end of the drainage ditch, a water storage cavity with a circular cross section is formed in the inner wall of the water collecting tank, a water inlet communicated with the water storage cavity is formed in the upper end of the water collecting tank, a circular shaft is arranged in the water storage cavity in a rotating mode, the circular shaft and the water storage cavity are coaxially arranged, three supporting plates are evenly arranged on the outer wall of the circular shaft along the circumferential direction of the circular shaft, one end, far away from the circular shaft, of each supporting plate abuts against the inner wall of the water storage cavity, protruding blocks used for abutting against the uppermost supporting plate are arranged on the inner walls of the two sides of the water inlet of the water storage cavity, supporting columns used for supporting the lower supporting plate are arranged on the inner wall of the water storage cavity in a sliding mode, the supporting columns correspond to the supporting plates one to one, through holes used for sliding of the supporting columns are formed in the inner wall of the water storage cavity, a driving spring used for sliding the supporting columns into the water storage cavity is arranged in the through holes, and when the upper supporting plate abuts against the protruding blocks, the lower bottom surface of the lower supporting plate on the other side of the lower supporting plate can abut against the water inlet, so that the space of the supporting plates can form a water receiving space; the lateral wall of water storage chamber lower extreme both sides has still seted up the intercommunication water storage chamber and has been used for discharging the wash bowl of escape canal with water, works as when backup pad drive support column slides in the through-hole the circle axle can rotate, just the water receiving space can be linked together with the wash bowl.

Through adopting above-mentioned technical scheme, the rainwater can assemble in the water receiving space that the backup pad formed through the water inlet, retaining in-process backup pad application weight is on the support column, weight when water reaches regularly, can extrude the support column when the backup pad and make it slide in the through-hole, thereby make the circle axle can rotate, the water and the flushing hole in water receiving space are linked together, water can be followed the flushing hole and is gone into the escape canal, and because under the inertial action of backup pad, another backup pad can extrude the support column in the through-hole, thereby make another water receiving space can carry out next retaining.

Optionally, one side of the intercepting plate facing the drainage ditch is of an arc-shaped structure, and the arc opening faces the drainage ditch.

By adopting the technical scheme, the intercepting plate is of an arc-shaped structure, has larger surface area and water contact, and improves the acting force of water scouring on the intercepting plate to drive the intercepting plate to move.

Optionally, a plurality of water leakage holes are formed in the intercepting plate.

By adopting the technical scheme, when the water in the drainage ditch flows, the part of the water firstly contacting the interception plate can partially penetrate through the interception plate when pushing the interception plate to move, so that the energy dissipation of the water scouring on the interception plate to the rear part of the water can be reduced, and the efficiency of driving the interception plate to rotate by the water scoured by the drainage ditch is improved.

Optionally, the retaining plate surface is provided with abutting strips at two ends of the elongated slot, and the cover plate slides between the abutting strips.

Through adopting above-mentioned technical scheme, the apron slides between the butt strip, and is spacing to the slip direction of apron.

Optionally, the side wall of the lower end of the slope body is rotatably provided with a pulley for supporting the connecting rope.

Through adopting above-mentioned technical scheme, tensile the winding is established the pulley to reduce the frictional force that the rope received of connecting.

In summary, the present application includes at least one of the following benefits:

1. the covering plate can slide when raining to cover the open slot, so that the condition that soil in the open slot is lost due to rain wash is reduced;

2. the subassembly that catchments can the spaced flushes to the escape canal during rainy day to better drive interception board motion.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view of the drive cartridge of the embodiment of the present application;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an exploded view of the positioning assembly of the present application;

fig. 5 is an internal sectional view of the header tank.

Description of reference numerals: 1. a slope body; 2. a drainage ditch; 3. a soil guard plate; 4. grooving; 5. a cover plate; 6. a yielding groove; 7. a long rod; 8. a rotating drum; 9. a drive structure; 91. a drive cylinder; 92. a interception plate; 93. a water collection assembly; 931. a water collection tank; 932. a circular shaft; 933. a support plate; 10. an extension spring; 11. connecting ropes; 12. a torsion spring; 13. a linkage structure; 131. a slide bar; 132. a drive ring; 133. a drive block; 1331. a butting surface; 1332. a first inclined surface; 14. a positioning assembly; 141. positioning a rod; 142. positioning blocks; 1421. an arc-shaped surface; 1422. a radial surface; 15. a limiting block; 151. a limiting surface; 152. a second inclined surface; 16. accommodating a tank; 17. a sliding plate; 18. a water inlet; 19. a bump; 20. a through hole; 21. a support pillar; 22. a drive spring; 23. a water receiving space; 24. a flushing port; 25. a water leakage hole; 26. an abutment bar; 27. a pulley; 28. a support spring; 29. a compression spring; 30. a frame body; 31. a water storage cavity; 32. and (4) a slide hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses ecological slope protection structure in river course. Referring to fig. 1, the slope protection structure includes a soil guard plate 3 installed on a surface of a slope body 1, and the soil guard plate 3 may be fixed to the surface of the slope body 1 by means of an anchor rod or the like to protect the surface of the slope body 1. A plurality of slots 4 which are rectangular structures are arranged on the soil retaining plate 3, and the slots 4 are uniformly arranged along the inclined direction of the slope body 1, so that plants can be planted in the slots 4, the environment is beautified, and water and soil are kept. The surface that keeps off native board 3 has still slided cover plate 5, cover plate 5 and fluting 4 one-to-one, and cover plate 5 slides along the incline direction that is on a parallel with fender native board 3, has still seted up the groove of stepping down 6 on the cover plate 5, can cover in fluting 4 when cover plate 5 slides to the groove of stepping down 6 provides the space that holds the plant. Therefore, when raining, the covering plate 5 covers the groove 4 to reduce the loss of the soil in the groove 4 due to rain wash, and the covering plate 5 does not cover the groove 4 at ordinary times, so that the air exchange of the soil in the groove 4 can be facilitated.

Referring to fig. 2, a long rod 7 is installed on the side wall of the lower end of the slope body 1, the long rod 7 is horizontally arranged, and the long rod 7 is of a cylindrical structure. Be connected with between the adjacent apron 5 and connect rope 11, be connected with extension spring 10 between the apron 5 of slope 1 top and the top, extension spring 10 installs a plurality ofly as required. Rotating barrel 8 is rotatably mounted on the outer wall of long rod 7, and driving structure 9 for driving rotating barrel 8 to rotate is further mounted on the outer wall of long rod 7. The connecting rope 11 on the cover plate 5 at the bottom is connected to the outer wall of the rotating barrel 8, the rotating barrel 8 is driven to rotate through the driving structure 9 during raining, the connecting rope 11 can be wound on the outer wall of the rotating barrel 8 when the rotating barrel 8 rotates, and therefore all the cover plates 5 are pulled to slide downwards, and the cover plates 5 can be covered in the grooves 4. After the cover plate 5 slides, the extension spring 10 is in an extended state, so that after the rotary cylinder 8 is reset, the cover plate 5 can be driven to reset under the action of the elastic force of the extension spring 10.

Referring to fig. 1 and 3, the driving mechanism 9 includes a driving cylinder 91 rotating on the outer wall of the long rod 7, and the driving cylinder 91 and the rotating cylinder 8 can be rotatably mounted on the outer wall of the long rod 7 by means of a bearing or a ring cam groove. Be fixed with on the lateral wall of drive cylinder 91 and block board 92, escape canal 2 has been seted up on the surface of slope body 1, and escape canal 2 extends along the incline direction that is on a parallel with slope body 1, and block board 92 can cover in the lower extreme of escape canal 2, can shelter from in the lower extreme of escape canal 2 again after making block board 92 move, installs torsional spring 12 between drive cylinder 91 and stock 7, provides the drive power that block board 92 resets under the spring action of torsional spring 12. The slope 1 is also provided with a water collecting component 93, the water collecting component 93 can store water when raining and can intermittently flush the drainage ditch 2, and water can flow along the drainage ditch 2 and impact on the interception plate 92 to drive the driving cylinder 91 to rotate. A linkage structure 13 is further arranged between the driving cylinder 91 and the rotating cylinder 8, so that when the interception plate 92 moves towards a direction far away from the drainage ditch 2, the rotation cylinder 8 can be driven to rotate, and the cover plate 5 is pulled to slide.

Referring to fig. 2 and 3, the linkage 13 includes a sliding rod 131 slidably connected to one end surface of the driving cylinder 91 near the rotating cylinder 8, and a sliding direction of the sliding rod 131 is parallel to an axial direction of the rotating cylinder 8. In order to realize the sliding of the sliding rod 131, a sliding hole 32 is opened on the end surface of the driving cylinder 91 for the sliding rod 131 to slide. The linkage structure 13 further includes a driving ring 132 fixed to one end of the sliding rod 131 close to the rotating cylinder 8, two sliding rods 131 are slid on the driving cylinder 91, the sliding rods 131 are symmetrically distributed on the driving cylinder 91, and both sliding rods 131 are connected to the driving ring 132.

Referring to fig. 2 and 3, a compression spring 29 is further installed in the slide hole 32, and when the driving ring 132 is acted, the sliding rod 131 can be driven to slide into the slide hole 32 and the compression spring 29 is in a compressed state. A driving block 133 is fixed to a side of the driving ring 132 facing the rotary cylinder 8, and the driving block 133 includes an abutment surface 1331 and a first inclined surface 1332. The rotation cylinder 8 is fixed with a limiting block 15 on one side facing the driving cylinder 91, and the limiting block 15 comprises a limiting surface 151 and a second inclined surface 152. When the interception plate 92 rotates in a direction away from the drainage ditch 2, the abutting surface 1331 abuts against the limiting surface 151, so that the driving cylinder 91 can drive the rotating cylinder 8 to rotate together when rotating. And a positioning assembly 14 for positioning the rotating barrel 8 after rotating is further mounted on the side wall of the lower end of the slope body 1, so that the rotating barrel 8 cannot rotate after rotating. When the intercepting plate 92 moves toward the drainage ditch 2 under the action of the torsion spring 12, the first inclined surface 1332 and the second inclined surface 152 abut against each other, and the sliding rod 131 can be compressed in the sliding hole 32, so that the driving cylinder 91 does not drive the rotating cylinder 8 to move when rotating.

Referring to fig. 2 and 4, a hollow frame 30 is mounted on the lower end side wall of the slope body 1, and the cavity of the frame 30 forms the receiving groove 16. A sliding plate 17 is vertically slidably mounted in the accommodating groove 16, support springs 28 are mounted at four corners of the lower surface of the sliding plate 17, the lower ends of the support springs 28 are connected to the inner bottom surface of the accommodating groove 16, and the side walls of the sliding plate 17 abut against the inner wall of the accommodating groove 16, so that the sliding plate 17 can vertically slide. The upper end of the receiving groove 16 and the sliding plate 17 enclose a cavity for collecting rainwater, so that when rainwater accumulates, the sliding plate 17 can slide downwards, and the supporting spring 28 is compressed. The positioning assembly 14 includes a positioning rod 141 fixed on the lower surface of the sliding plate 17 and extending vertically downward, and the positioning rod 141 is slidably inserted through the bottom of the accommodating groove 16 and has a portion extending out of the lower bottom surface of the accommodating groove 16.

Referring to fig. 2 and 4, the positioning assembly 14 further includes a plurality of positioning blocks 142 fixed on the outer wall of the rotating cylinder 8, the plurality of positioning blocks 142 are uniformly arranged along the circumferential direction of the rotating cylinder 8, each positioning block 142 includes an arc surface 1421 and a radial surface 1422, the radial surface 1422 extends along the radial direction of the rotating cylinder 8, one end of the arc surface 1421 is connected to the side wall of the rotating cylinder 8, and the other end of the arc surface 1421 is connected to one end of the radial surface 1422 away from the rotating cylinder 8. When the rotary cylinder 8 rotates to wind the connection cord 11 around the sidewall of the rotary cylinder 8, the lower end of the positioning rod 141 abuts on the surface of the arc surface 1421, and the positioning rod 141 is driven to move upward, so that the rotary cylinder 8 can rotate. After the rotating cylinder 8 rotates, the radial surface 1422 abuts against the sidewall of the positioning ring, so that the rotating cylinder 8 cannot rotate. After the rainwater in the accommodating groove 16 evaporates at ordinary times, the sliding plate 17 moves upward, and the positioning rod 141 and the positioning block 142 are separated from contact, so that the rotary cylinder 8 can rotate, and the cover plate 5 can be reset to the original position.

Referring to fig. 2 and 5, the water collecting assembly 93 includes a water collecting tank 931, the water collecting tank 931 is installed at an upper end of the drainage ditch 2, the inner wall of the water collecting tank 931 is provided with a water storage cavity 31, a cross section of the water storage cavity 31 is a circular structure, and the water collecting tank 931 may be a half-and-half spliced structure in order to facilitate the arrangement of the water storage cavity 31. The upper end of the water collecting tank 931 is provided with a water inlet 18 communicated with the water storage cavity 31, the water inlet 8 is arranged upwards, and a water collecting bucket can be fixed at the upper end of the water collecting tank 931, wherein the water collecting bucket is of a structure with a large upper part and a small lower part, so that rainwater can better flow into the water storage cavity 31 through the water collecting bucket.

Referring to fig. 2 and 5, a circular shaft 932 is rotated in the water storage cavity 31, and the circular shaft 932 and the water storage cavity 31 are arranged concentrically. Three support plates 933 are fixed on the side wall of the circular shaft 932, and the support plates 933 are uniformly arranged along the circumferential direction of the circular shaft 932. One end of the support plate 933 far away from the round shaft 932 can be abutted against the inner wall of the water storage cavity 31. Two convex blocks 19 are fixed on the inner wall of the water storage cavity 31, the convex blocks 19 are positioned at two sides of the water inlet 18, the upper supporting plate 933 is positioned between the two convex blocks 19, and the upper end of the upper supporting plate 933 can be abutted against the convex blocks 19 when the round shaft 932 rotates. The two supporting plates 933 enclose a water receiving space 23, and the water receiving space 23 is coincident with the water inlet 18.

Referring to fig. 2 and 5, the inner wall of the water storage cavity 31 is further slidably mounted with two support columns 21, and the two support columns 21 are respectively used for supporting the rest two support plates 933, so that the water receiving space 23 can stably store water. The inner wall of the water storage cavity 31 is provided with a through hole 20, and the support column 21 slides in the through hole 20. The through hole 20 is also internally provided with a driving spring 22, one end of the driving spring 22 is fixed on the bottom surface of the through hole 20, and the other end is fixed on the supporting column 21. When the support column 21 is installed in the through hole 20, the support column 21 has a portion extending out of the inner wall of the water storage cavity 31, so that the support column 21 can support the support plate 933, and the end of the support column 21 can be provided with a ball head structure. The two sides of the lower end of the water storage cavity 31 are also provided with flushing holes 24, the flushing holes 24 face the position of the drainage ditch 2, and the flushing holes 24 are communicated with the water storage cavity 31. When one of the water receiving spaces 23 is used for storing water, along with the increase of the water amount, the acting force exerted on the support column 21 by the support plate 933 is continuously increased, and finally the support column 21 can be compressed back into the through hole 20, so that the circular shaft 932 can rotate, the water receiving space 23 with water after rotation is communicated with the flushing hole 24, and the water can flush into the drainage ditch 2 from the flushing hole 24. And when circle axle 932 rotated, can drive backup pad 933 and rotate for backup pad 933 of top butt on another lug 19, and backup pad 933 of below is behind support column 21, and support column 21 can support backup pad 933, thereby carries out the water receiving of next time.

Referring to fig. 3, the side of the interception plate 92 facing the drain 2 may be formed in an arc shape with an arc opening facing the drain 2, and the interception plate 92 is opened with a plurality of water leakage holes 25. When the water is flushed onto the interception plate 92, the part which is contacted first can partially pass through the water leakage holes 25, so that the energy dissipation phenomenon of the water at the rear part is reduced, and the effect of pushing the interception plate 92 to move by the water is improved.

Referring to fig. 2, the abutting strips 26 are installed at two ends of the elongated slot on the upper surface of the baffle plate, the cover plate 5 slides between the two abutting strips 26, and two sides of the cover plate 5 abut against the abutting strips 26, so that the cover plate 5 slides more stably. The pulley 27 is mounted on the side wall of the lower end of the slope body 1, and the connecting rope 11 is wound on the pulley 27 to reduce the friction force applied to the pulley 27.

The embodiment of the application provides an implementation principle of ecological slope protection structure in river course does: when raining, the water collecting component 93 can start to store water, when the stored water reaches a certain amount, the water can intermittently rush into the drainage ditch 2, the water flushes on the interception plate 92 to drive the interception plate 92 to move, so that the driving cylinder 91 rotates to drive the rotating cylinder 8 to rotate, and the connecting rope 11 is wound on the rotating cylinder 8 to drive the cover plate 5 to slide. Locating lever 141 downstream behind some accumulations of water in holding tank 16 for radial face 1422 butt in locating lever 141's lateral wall makes a section of thick bamboo 8 can not turn round, and after the evaporation of water in holding tank 16, supporting spring 28 drive sliding plate 17 upward movement, locating lever 141 staggers mutually with radial face 1422, can drive the apron 5 and slide to original position under extension spring 10's effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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

1. The utility model provides an ecological slope protection structure in river course, includes the slope body (1), its characterized in that: the slope type plant cultivation device comprises a drainage ditch (2) which is obliquely arranged along the surface of a slope body (1), wherein a soil retaining plate (3) is arranged on the surface of the slope body (1), a plurality of grooves (4) for planting plants are uniformly formed in the soil retaining plate (3) along the inclination direction of the slope body (1), a plurality of covering plates (5) for covering the grooves (4) are arranged on the surface of the soil retaining plate (3) in a sliding mode along the inclination direction of the slope body (1), abdicating grooves (6) for containing the plants are uniformly formed in the covering plates (5), a long rod (7) is arranged on the side wall of the lower end of the slope body (1), a rotating cylinder (8) is arranged on the outer wall of the long rod (7) in a rotating mode, a connecting rope (11) is arranged between every two adjacent covering plates (5), the connecting rope (11) on the covering plate (5) at the lowest side is connected to the outer wall of the rotating cylinder (8), a stretching spring (10) is arranged between the upper end of the slope body (1) and the covering plate (5) at the highest side when all the covering plates (5) are driven to rotate, the stretching spring (10) slides downwards;

the outer wall of the long rod (7) is provided with a driving structure (9) for driving the rotating cylinder (8) to rotate, the driving structure (9) is arranged on a driving cylinder (91) on the outer wall of the long rod (7) in a rotating mode, a blocking plate (92) used for blocking the lower end of the drainage ditch (2) is arranged on the side wall of the driving cylinder (91), a torsion spring (12) is arranged between the driving cylinder (91) and the long rod (7), the blocking plate (92) is blocked at the lower end of the drainage ditch (2) under the action of the torsion spring (12), a linkage structure (13) is arranged between the driving cylinder (91) and the rotating cylinder (8), when the blocking plate (92) moves towards the direction far away from the drainage ditch (2), the driving cylinder (91) can drive the rotating cylinder (8) to rotate through the linkage structure (13), and when the blocking plate (92) moves towards the direction of the drainage ditch (2), the driving cylinder (91) cannot drive the rotating cylinder (8) to rotate; the driving structure (9) further comprises a water collecting assembly (93) which is arranged at the upper end of the slope body (1) and used for flushing water into the drainage ditch (2) intermittently, a positioning assembly (14) used for limiting the rotation of the rotating cylinder (8) is further arranged on the side wall of the lower end of the slope body (1), so that the intercepting plate (92) moves towards the direction far away from the drainage ditch (2) to drive the rotating cylinder (8) to rotate, and the positioning assembly (14) can limit the extension spring (10) to drive the rotating cylinder (8) to rotate back;

the linkage structure (13) comprises a sliding rod (131) connected to one end face, close to the rotating cylinder (8), of the driving cylinder (91) in a sliding mode and a driving ring (132) connected to one end, close to the rotating cylinder (8), of the sliding rod (131), a sliding hole (32) used for allowing the sliding rod (131) to slide is formed in the driving cylinder (91), a compression spring (29) is arranged in the sliding hole (32), a driving block (133) is arranged at one end, close to the rotating cylinder (8), of the driving ring (132), a plurality of driving blocks (133) are uniformly arranged along the circumferential direction of the driving ring (132), each driving block (133) comprises an abutting face (1331) and a first inclined face (1332), a limiting block (15) is arranged on one side, close to the driving ring (132), of the rotating cylinder (8), a limiting face (151) and a second inclined face (152) capable of abutting against the abutting face (1331), and the limiting face (151) abuts against the abutting face (151) when the blocking plate (92) moves in the direction far away from the drainage ditch (2);

the side wall of the lower end of the slope body (1) is provided with an accommodating groove (16), a sliding plate (17) is arranged in the accommodating groove (16) in a vertical sliding mode, a supporting spring (28) is arranged between the bottom surface of the accommodating groove (16) and the sliding plate (17), the positioning assembly (14) comprises a positioning rod (141) which is arranged on the bottom surface of the sliding plate (17) and vertically slides downwards to penetrate through the bottom surface of the accommodating groove (16), a positioning block (142) is arranged on the side wall of the rotating cylinder (8), an arc-shaped surface (1421) and a radial surface (1422) are arranged on the side wall of the positioning block (142), the arc-shaped surface (1421) is intersected with the radial surface (1422), and when the rotating cylinder (8) rotates to wind the connecting rope (11), the arc-shaped surface (1421) can drive the positioning rod (141) to slide upwards;

the water collecting assembly (93) comprises a water collecting tank (931) arranged at the upper end of a drainage ditch (2), a water storage cavity (31) with a circular section is formed in the inner wall of the water collecting tank (931), a water inlet (18) communicated with the water storage cavity (31) is formed in the upper end of the water collecting tank (931), a circular shaft (932) is rotationally arranged in the water storage cavity (31), the circular shaft (932) and the water storage cavity (31) are coaxially arranged, the outer wall of the circular shaft (932) is uniformly provided with three supporting plates (933) along the circumferential direction of the circular shaft (932), the supporting plates (933) are far away from the inner wall of the water storage cavity (31) at one end abutted to the water storage cavity (31), the water storage cavity (31) is provided with a convex block (19) abutted to the supporting plate (933) at the top of the water inlet (18), the inner walls of the water storage cavity (31) are slidably provided with supporting columns (21) for supporting the supporting plates (933) at the bottom, the supporting columns (933) and the supporting plates (21) and the supporting plates (933) correspond to one another, through holes (20) for the supporting columns (933) to slide are formed in the inner walls of the supporting columns (933), and the supporting columns (21) are provided with a spring abutting to drive through hole (22) when the supporting plates (933), the supporting column (21) on the other side of the bump (19) can abut against the lower bottom surface of the supporting plate (933) below, so that a water receiving space (23) is formed in the space of the supporting plate (933) facing to the water inlet (18); the lateral wall of water storage chamber (31) lower extreme both sides has still been seted up intercommunication water storage chamber (31) and has been used for discharging into the wash bowl (24) of escape canal (2), works as backup pad (933) drive support column (21) slide in through-hole (20) time circle axle (932) can rotate, just water receiving space (23) can be linked together with wash bowl (24).

2. The ecological slope protection structure of river course of claim 1, characterized in that: one side of the intercepting plate (92) facing the drainage ditch (2) is of an arc-shaped structure, and the arc opening faces the drainage ditch (2).

3. The ecological slope protection structure of river course of claim 2, characterized in that: the interception plate (92) is provided with a plurality of water leakage holes (25).

4. The ecological slope protection structure of river course of claim 3, characterized in that: the surface of the soil retaining plate (3) is provided with abutting strips (26) at two ends of the long groove, and the cover plate (5) slides between the abutting strips (26).

5. The ecological slope protection structure of river course of claim 4, characterized in that: the side wall of the lower end of the slope body (1) is rotatably provided with a pulley (27) for supporting the connecting rope (11).