Ecological bank protection structure with willow rafts

Abstract

The utility model relates to the field of water and soil loss erosion gully treatment, and discloses a willow row ecological bank protection structure which comprises a lower support, a soil retaining plate is arranged on the upper surface of the lower support, a sliding rod is slidably connected to the interior of the soil retaining plate, a sliding plate is fixedly connected to the bottom end of the sliding rod, and a pull rod is fixedly connected to the top end of the sliding rod. A fixing plate is fixedly connected to the lower surface of the soil retaining plate, a telescopic rod is fixedly connected to the outer wall of the fixing plate, a round clamping block is fixedly connected to the outer wall of the telescopic rod, a tension spring is fixedly connected to the outer wall of the round clamping block, and the outer wall of the tension spring is fixedly connected to the outer wall of the fixing plate. The pull rod is pressed downwards to drive the sliding plate to slide downwards, the sliding plate extrudes the round clamping block, the round clamping block extends towards the two sides, and therefore the soil retaining plate is fixed, water and soil are maintained in the early stage through the soil retaining plate, fertilizer can be applied to the root of a living willow pile through the soil retaining plate, and after the living willow pile grows stably, the soil retaining plate can be taken out to be reused.

Description

Technical Field

[0001] The utility model relates to the field of soil and water loss erosion gully management, in particular to a willow raft ecological bank protection structure. Background Art

[0002] Preventing soil erosion is an important measure to protect soil and water resources, especially in erosion gullies and creek gully areas. Bank protection structures are mainly used to protect river banks, lakes and coasts from erosion and flooding. There are many types of common bank protection structures, among which willow bank protection structure is a more ecological and green structure.

[0003] The willow row ecological bank protection structure is a bank protection technology that uses willow piles to form a "protective wall" to prevent soil erosion and slope erosion. However, when the willow piles are first arranged and in the early stages, their root systems are not well developed and cannot immediately stabilize the soil and water. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a willow raft ecological bank protection structure, which aims to improve the problem of insufficient water and soil stabilization capacity of willow piles in the early stage.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a willow raft ecological bank protection structure, comprising a lower bracket, the upper surface of the lower bracket is provided with a retaining plate, the inner sliding connection of the retaining plate is provided with a sliding rod, the bottom end of the sliding rod is fixedly connected to a sliding plate, the top end of the sliding rod is fixedly connected to a pulling rod, the lower surface of the retaining plate is fixedly connected to a fixed plate, the outer wall of the fixed plate is fixedly connected to a telescopic rod, the outer wall of the telescopic rod is fixedly connected to a circular block, the outer wall of the circular block is fixedly connected to a tension spring, the outer wall of the tension spring is fixedly connected to the outer wall of the fixed plate, the outer wall of the retaining plate is fixedly connected to a discharge barrel, the outer wall of the lower bracket is provided with a supporting assembly, and the supporting assembly is used to support the device.

[0006] Preferably, the support assembly includes a support column, the outer wall of the support column is fixedly connected to the outer wall of the lower bracket, the bottom end of the support column is fixedly connected to a connecting plate, and the lower surface of the connecting plate is arranged on the upper surface of the fixing pile.

[0007] Preferably, the top end of the support column is fixedly connected to a sleeve, the inner wall of the sleeve is slidably connected to an upper bracket, and the interior of the upper bracket is rotatably connected to a crank.

[0008] Preferably, the outer wall of the crank is fixedly connected to a worm, the outer wall of the worm is meshingly connected to a turbine, and the inner wall of the turbine is fixedly connected to a rotating shaft.

[0009] Preferably, a gear is fixedly connected to the lower outer wall of the rotating shaft, a rack is meshedly connected to the outer wall of the gear, and the outer wall of the rack is fixedly connected to the outer wall of the upper bracket.

[0010] Preferably, the bottom end of the rotating shaft is rotatably connected to a support plate, the outer wall of the support plate is fixedly connected to the outer wall of the support column, and the outer wall of the upper bracket is fixedly connected to the inner rod.

[0011] Preferably, the outer wall of the inner rod is slidably connected to a cylinder, the outer wall of the cylinder is fixedly connected to a spring, and the outer wall of the spring is fixedly connected to the outer wall of the upper bracket.

[0012] Preferably, a clamping plate is fixedly connected to the outer wall of the cylinder, and a living willow stake is provided on the outer wall of the clamping plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the slide plate is driven down by pressing the pull rod, and the slide plate squeezes the circular block, which extends to both sides, thereby fixing the retaining plate, so that the retaining plate can be used to maintain water and soil in the early stage, and fertilizer can be applied to the roots of the living willow piles through the retaining plate. After the living willow piles grow stably, the retaining plate can be taken out and reused.

[0015] 2. In the utility model, the worm is driven to rotate by turning the crank, the worm drives the turbine to rotate, the turbine drives the gear to rotate through the rotating shaft, and the gear drives the upper bracket to slide through the rack. The sliding of the upper bracket can clamp living willow stakes of different diameters, which can prevent the living willow stakes from falling over and dying due to strong winds in the early stage, and the spring can provide a small amount of space for the living willow stakes to stretch, so as to avoid affecting the normal growth of the living willow stakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a willow raft ecological bank protection structure proposed in the utility model;

[0017] Figure 2 This is a schematic diagram of a skateboard for a willow raft ecological bank protection structure proposed in the utility model;

[0018] Figure 3 This is a schematic diagram of the support columns of the willow raft ecological bank protection structure proposed in this utility model.

[0019] Legend:

[0020] 1. Lower bracket; 2. Retaining plate; 3. Slide bar; 4. Slide plate; 5. Pull rod; 6. Fixed plate; 7. Telescopic rod; 8. Round clamp; 9. Tension spring; 10. Unloading barrel; 11. Fixed pile; 12. Connecting plate; 13. Support column; 14. Sleeve; 15. Upper bracket; 16. Crank; 17. Worm; 18. Turbine; 19. Rotating shaft; 20. Gear; 21. Support plate; 22. Rack; 23. Inner rod; 24. Cylinder; 25. Spring; 26. Clamp; 27. Live willow pile. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment of a willow raft ecological bank protection structure, including a lower bracket 1, the upper surface of the lower bracket 1 is provided with a retaining plate 2, the inner sliding connection of the retaining plate 2 is provided with a sliding rod 3, the bottom end of the sliding rod 3 is fixedly connected to the slide plate 4, the top of the sliding rod 3 is fixedly connected to the pull rod 5, the lower surface of the retaining plate 2 is fixedly connected to the fixing plate 6, the outer wall of the fixing plate 6 is fixedly connected to the telescopic rod 7, the outer wall of the telescopic rod 7 is fixedly connected to the circular block 8, the outer wall of the circular block 8 is fixedly connected to the tension spring 9, the outer wall of the tension spring 9 is fixedly connected to the outer wall of the fixing plate 6, the outer wall of the retaining plate 2 is fixedly connected to the lower barrel 10, and the outer wall of the lower bracket 1 is provided with a supporting assembly, which is used to support the device.

[0023] Specifically, an inverted T-shaped slide groove is opened inside the lower bracket 1, and the retaining plate 2 can be opened for ventilation according to actual needs. The circular block 8 and the fixed plate 6 of the retaining plate 2 are inserted into the slide groove, and the pull rod 5 is pressed to drive the two slide rods 3 to descend. The slide rod 3 drives the slide plate 4 to descend, and the slide plate 4 squeezes the circular block 8 to extend to both sides. The circular block 8 will slide into the two wings of the inverted T-shaped slide groove, thereby jamming the retaining plate 2 to prevent it from detaching. There is a discharge barrel 10 on the side of the retaining plate 2 close to the living willow stake 27, which can be used to fertilize the living willow stake 27. When the retaining plate 2 needs to be removed, the pull rod 5 can be pulled upward to drive the slide rod 3 to rise, and the slide rod 3 drives the slide plate 4 to slide into the interior of the retaining plate 2. The tension spring 9 rebounds to reset the circular block 8, and the circular block 8 and the fixed plate 6 can be pulled out to separate the retaining plate 2 and the lower bracket 1.

[0024] Reference Figure 1 and Figure 3 The support assembly includes a support column 13, the outer wall of the support column 13 is fixedly connected to the outer wall of the lower bracket 1, the bottom end of the support column 13 is fixedly connected to the connecting plate 12, and the lower surface of the connecting plate 12 is arranged on the upper surface of the fixing pile 11.

[0025] Specifically, the fixing pile 11 is fixed in the soil, and the connecting plate 12 and the fixing pile 11 are bolted together. The connecting plate 12 and the support column 13 support and stabilize the upper bracket 15 and the lower bracket 1, and the connecting plate 12 and the fixing pile 11 can be separated, so that the upper bracket 15 and the lower bracket 1 can be disassembled and reused together.

[0026] Reference Figure 1 and Figure 3 The top of the support column 13 is fixedly connected to a sleeve 14, the inner wall of the sleeve 14 is slidably connected to an upper bracket 15, the inner rotatable connection of the upper bracket 15 is a crank 16, the outer wall of the crank 16 is fixedly connected to a worm 17, the outer wall of the worm 17 is meshedly connected to a turbine 18, the inner wall of the turbine 18 is fixedly connected to a rotating shaft 19, the lower outer wall of the rotating shaft 19 is fixedly connected to a gear 20, the outer wall of the gear 20 is meshedly connected to a rack 22, and the outer wall of the rack 22 is fixedly connected to the upper The outer wall of the bracket 15 and the bottom end of the rotating shaft 19 are rotatably connected to the support plate 21, the outer wall of the support plate 21 is fixedly connected to the outer wall of the support column 13, the outer wall of the upper bracket 15 is fixedly connected to the inner rod 23, the outer wall of the inner rod 23 is slidably connected to the cylinder 24, the outer wall of the cylinder 24 is fixedly connected to the spring 25, the outer wall of the spring 25 is fixedly connected to the outer wall of the upper bracket 15, the outer wall of the cylinder 24 is fixedly connected to the clamping plate 26, and the outer wall of the clamping plate 26 is provided with a living willow stake 27.

[0027] Specifically, the worm 17 is driven to rotate by rotating the crank 16, and the worm 17 drives the turbine 18 to rotate. The turbine 18 drives the gear 20 to rotate through the rotating shaft 19, and the support plate 21 supports the rotating shaft 19 to rotate. The gear 20 drives the upper brackets 15 on both sides to slide through the rack 22. The upper bracket 15 slides inside the sleeve 14 on both sides. The upper bracket 15 drives the clamping plate 26 to clamp the living willow stake 27 in the middle through the telescopic rod 7. The cooperation of the telescopic rod 7 and the spring 25 can provide a certain growth space for the living willow stake 27, and the growth diameter of the living willow stake 27 will not be restricted by the clamping plate 26.

[0028] Working principle: When using this structure, first fix the fixed pile 11 in the soil, and the support column 13 is fixed through the connecting plate 12 and the fixed pile 11. An inverted T-shaped slide is opened inside the lower bracket 1. The circular block 8 on the lower side of the retaining plate 2 is inserted into the lower bracket 1, and the pull rod 5 is pressed to drive the slide plate 4 to slide down through the slide rod 3. The slide plate 4 squeezes the circular block 8 to open to both sides, thereby fixing the retaining plate 2 and the lower bracket 1 together. There is a discharge barrel 10 on the side of the retaining plate 2 close to the living willow pile 27, which can apply fertilizer to the living willow pile 27, and then the worm 17 is driven to rotate by turning the crank 16. The worm 17 is driven by the turbine 18 The rotating shaft 19 is driven to rotate, and the rotating shaft 19 drives the gear 20 to rotate. The gear 20 drives the upper bracket 15 to slide through the rack 22. The sliding of the upper bracket 15 can clamp the living willow stake 27. When the living willow stake 27 grows firmly, the pull rod 5 can be pulled upward to drive the slide plate 4 to rise, and the tension spring 9 rebounds to drive the circular block 8 to move closer to the center. The retaining plate 2 can be pulled out, and the handle 16 can be rotated in the opposite direction to loosen the clamping of the living willow stake 27, and the support column 13 and the connecting plate 12 can be removed. This device can not only use the retaining plate 2 to prevent soil erosion in the early stage, but also prevent the living willow stake 27 from falling over or even dying.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A willow raft ecological bank protection structure, comprising a lower support (1), characterized in that: The upper surface of the lower bracket (1) is provided with a retaining plate (2), the inner part of the retaining plate (2) is slidably connected to a slide rod (3), the bottom end of the slide rod (3) is fixedly connected to a slide plate (4), the top end of the slide rod (3) is fixedly connected to a pull rod (5), the lower surface of the retaining plate (2) is fixedly connected to a fixed plate (6), the outer wall of the fixed plate (6) is fixedly connected to a telescopic rod (7), the outer wall of the telescopic rod (7) is fixedly connected to a circular block (8), the outer wall of the circular block (8) is fixedly connected to a tension spring (9), the outer wall of the tension spring (9) is fixedly connected to the outer wall of the fixed plate (6), the outer wall of the retaining plate (2) is fixedly connected to a lower barrel (10), and the outer wall of the lower bracket (1) is provided with a support assembly, which is used to support the device.

2. The willow raft ecological bank protection structure according to claim 1 is characterized by: The support assembly comprises a support column (13), the outer wall of the support column (13) is fixedly connected to the outer wall of the lower bracket (1), the bottom end of the support column (13) is fixedly connected to a connecting plate (12), and the lower surface of the connecting plate (12) is arranged on the upper surface of the fixing pile (11).

3. The willow raft ecological bank protection structure according to claim 2 is characterized by: The top end of the support column (13) is fixedly connected to a sleeve (14), the inner wall of the sleeve (14) is slidably connected to an upper bracket (15), and the interior of the upper bracket (15) is rotatably connected to a crank (16).

4. The willow raft ecological bank protection structure according to claim 3 is characterized by: The outer wall of the crank (16) is fixedly connected with a worm (17), the outer wall of the worm (17) is meshedly connected with a turbine (18), and the inner wall of the turbine (18) is fixedly connected with a rotating shaft (19).

5. The willow raft ecological bank protection structure according to claim 4 is characterized by: The lower outer wall of the rotating shaft (19) is fixedly connected with a gear (20), the outer wall of the gear (20) is meshedly connected with a rack (22), and the outer wall of the rack (22) is fixedly connected to the outer wall of the upper bracket (15).

6. The willow raft ecological bank protection structure according to claim 5 is characterized by: The bottom end of the rotating shaft (19) is rotatably connected to a support plate (21), the outer wall of the support plate (21) is fixedly connected to the outer wall of the support column (13), and the outer wall of the upper bracket (15) is fixedly connected to an inner rod (23).

7. The willow raft ecological bank protection structure according to claim 6 is characterized by: The outer wall of the inner rod (23) is slidably connected to a cylinder (24), the outer wall of the cylinder (24) is fixedly connected to a spring (25), and the outer wall of the spring (25) is fixedly connected to the outer wall of the upper bracket (15).

8. The willow raft ecological bank protection structure according to claim 7 is characterized by: The outer wall of the cylinder (24) is fixedly connected with a clamping plate (26), and the outer wall of the clamping plate (26) is provided with a living willow stake (27).

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