[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] see Figure 1-5 , the present invention provides a technical solution for a water ecological restoration system: including an upper planting platform 3, a lower planting platform 4, a support rod 1 and a fixed column 5, the middle part of the upper planting platform 3 has a floating platform 2 passing through, and the floating platform 2 and the upper planting platform The fixed connection between the platforms 3 can make the upper planting platform 3 float on the water surface, the supporting rod 1 passes through the floating platform 2 and the lower planting platform 4, and the sliding connection between the floating platform 2 and the supporting rod 1 is convenient for the floating platform 2 to move along The support bar 1 slides up and down to ensure that the upper planting platform 3 is always floating on the water surface, the lower planting platform 4 is fixedly connected with the support bar 1, the support bar 1 and the fixed column 5 are screwed, and the upper planting platform 3 is provided with a The upper planting tank 31 is convenient for planting floating plants. The bottom of the upper planting tank 31 has a mesh 32, which is convenient for floating plants to absorb inorganic substances such as nitrogen and phosphorus in the water. There are multiple groups of planting rings on the lower planting platform 4, which is convenient for submerged plants. Separate planting, the bottom of the lower planting platform 4 has multiple groups of water inlet through holes 45, which is convenient for submerged plants to absorb inorganic substances such as nitrogen and phosphorus in the water, the upper planting platform 3 is planted with floating plants, and the lower planting platform 4 is planted with submerged plants .
[0025] Among them, a chamber 9 is opened in the fixed column 5, a threaded hole 8 is opened on the top of the fixed column 5, a threaded section 7 is opened on the lower part of the support rod 1, the threaded section 7 matches the threaded hole 8, and both sides of the chamber 9 are fixed. The cone 11 passes through, and the fixed cone 11 is slidingly connected with the fixed column 5. The inner ends of the two sets of fixed cones 11 are fixedly connected with wedge-shaped blocks 10, and the two sets of wedge-shaped blocks 10 are distributed in a mirror image. The inclined surfaces of the block 10 are in contact with each other. The bottom of the wedge-shaped block 10 is fixedly connected with a slide plate 13. The bottom of the slide plate 13 is fixedly connected with a slide block 14. The slide block 14 is in sliding contact with the inner bottom wall of the chamber 9 to facilitate the sliding of the slide block 14. Two sets of slide plates 13 The outside is fixedly connected with a spring 12, and the other end of the spring 12 is fixedly connected with the inner wall of the chamber 9, and the support rod 1 can be rotated, and the support rod 1 presses two groups of wedge blocks 10 to move to both sides respectively, and the wedge block 10 drives the fixed cone 11 to Outward movement, the slide plate 13 moves together with the wedge block 10, the slide block 14 slides along the inner bottom wall of the chamber 9, the spring 12 is compressed, the fixing cone 11 is inserted into the underwater soil, the fixing effect of the device is good, and the bottom of the fixing column 5 A cone head 15 is fixedly connected to facilitate the insertion of the fixed column 5 into the underwater soil.
[0026] Wherein, the planting ring road comprises a first ring road 41, a second ring road 42 and a third ring road 43, and the diameters of the first ring road 41, the second ring road 42 and the third ring road 43 are successively reduced, so that the submerged The water plants are planted separately, which is conducive to the growth of submerged plants; the first ring road 41, the second ring road 42 and the third ring road 43 are all provided with a planting layer 44, and the planting layer 44 includes a gravel layer 441, and above the gravel layer 441 A soil layer 442 is laid, and submerged plants are planted on the soil layer 442, and the ring road wall can prevent soil erosion.
[0027] Wherein, the support rod 1 is provided with a buoyancy assembly 6, which is in sliding contact with the support rod 1, and the buoyancy assembly 6 includes six groups of floating balls 61, which are sequentially connected by steel wire ropes 62 to prevent the floating balls from 61 diffusion, six groups of floating balls 61 are distributed in a circle, and the tops of six groups of floating balls 61 are in contact with the bottom of the floating platform 2, which can support the floating platform 2 and prevent the upper planting platform 3 from sinking; the support rod 1 is made of stainless steel material, the surface of the support rod 1 is coated with anti-rust paint to prevent the support rod 1 from rusting in water, and the service life of the support rod 1 is longer.
[0028] The specific working principle is as follows:
[0029] During use, plant submerged plants on the planting layer 44 in the first ring road 41, the second ring road 42 and the third ring road 43, and plant floating water plants in the upper planting groove 31 of the upper planting platform 3, Insert the fixed column 5 into the soil at the bottom of the water, turn the support rod 1, the support rod 1 moves downward, the support rod 1 presses the two groups of wedge blocks 10 to move to both sides respectively, the wedge block 10 drives the fixed cone 11 to move outward, and the slide plate 13 Along with the wedge block 10 moves together, the slide block 14 slides along the inner bottom wall of the chamber 9, the spring 12 is compressed, the fixed cone 11 is inserted into the underwater soil, and the fixing effect of the device is good, the floating ball 61 and the floating table 2 are in the water Under the buoyancy force, under the action of the floating ball 61 and the floating platform 2, the upper planting platform 3 floats on the water surface, and the floating ball 61 and the floating platform 2 move up and down along the support rod 1 with the rise and fall of the water level, which can ensure that the upper planting platform 3 Floater always floats on the water surface, which is convenient for the growth of floating water plants. Multiple sets of this device can be arranged in sequence in the river channel to restore the water ecology.
[0030] In summary, the present invention restores the water ecology by planting floating plants on the upper planting platform and submerged plants on the lower planting platform. The fixing cone can be inserted into the underwater soil by rotating the support rod, which has a good fixing effect on the device. The floating ball and floating platform support the upper planting platform, which can ensure that the upper planting platform always floats on the water surface, which is convenient for the growth of floating plants. There are multiple planting rings on the lower planting platform, which is convenient for planting submerged plants separately. It has a good effect on water ecological restoration.
