Bottom-supported semi-submersible ecological floating bed

Abstract

The utility model relates to a bottom semi-submersible ecological floating bed, which comprises an adjustable fixed support, a floating bed body, a silo and a buoy, the floating bed body comprises a planting frame, a degradable cushion layer is paved on the bottom wall of the planting frame, the adjustable fixed support comprises a support rod and a fixed sleeve, the upper part of the support rod is fixedly connected with the silo, and the lower end of the fixed sleeve is anchored into a riverbed; the lower end of the supporting rod is connected with the upper end of the fixing sleeve, the floating barrel is arranged in the silo and can move up and down in the silo, the silo is fixedly connected with the planting frame through the sliding block, the upper end of the floating barrel is connected with an exhaust pipe and a water injection pipe, and the at least three adjustable fixing supports are evenly arranged in the circumferential direction of the planting frame at intervals. The device has the advantages that the buoy can move up and down in the silo to be adjusted, so that the device is suitable for planting emergent aquatic plants and submerged plants, water can be injected into the buoy to enable the buoy to sink into the bottom of the silo and enter a stable semi-submersible state after the submerged plants are planted or the emergent aquatic plants germinate and the height exceeds the submerged water depth, and the wave-resistant effect is good.

Description

Technical Field

[0001] The utility model belongs to the field of floating beds for planting aquatic plants, and in particular relates to a bottom-sitting semi-submersible ecological floating bed. Background Art

[0002] Ecological floating beds are artificially constructed aquatic plant ecosystems that can be used in lakes, rivers, ponds and other water bodies. They can significantly improve water quality and eutrophication. Existing ecological floating beds usually have a single function. They are either only suitable for planting submerged plants or only suitable for planting emergent plants. In addition, it is inconvenient to adjust the buoyancy after planting. The stability of the floating bed is also general. It cannot prevent unloading waves and cannot be effectively used in waters with certain waves. Therefore, in order to make the ecological floating bed better applicable to a variety of waters and to flexibly select submerged plants or emergent plants for planting according to needs after installation, it is necessary to improve the structure of the ecological floating bed. Utility Model Content

[0003] The utility model provides a bottom-sitting semi-submersible ecological floating bed, aiming to overcome the above-mentioned shortcomings of conventional ecological floating beds in the prior art.

[0004] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a semi-submersible ecological floating bed sitting on the bottom, which includes an adjustable fixed support, a floating bed body, a silo and a buoy. The floating bed body includes a planting frame, the planting frame has a porous bottom wall and a degradable cushion layer is laid on the bottom wall to carry the cultivated soil. The adjustable fixed support includes a support rod fixedly connected to the silo at the upper part and a fixed sleeve anchored in the riverbed at the lower end, the lower end of the support rod is connected to the upper end of the fixed sleeve, the buoy is placed in the silo and can move up and down in the silo, the side wall of the silo is provided with a slide groove in the vertical direction toward the side of the planting frame, a slider extending from the slide groove is fixed on the side wall of the buoy, the slider is fixedly connected to the planting frame, the upper end of the buoy is connected to an exhaust pipe and a water injection pipe, and the adjustable fixed support is provided with at least three and is evenly spaced in the circumferential direction of the planting frame.

[0005] On the basis of the above technical solution, the present invention can also be improved as follows.

[0006] Furthermore, the planting frame is a rectangular frame formed by splicing and fixing four steel trusses, the porous bottom wall of the planting frame is a rust-proof steel wire mesh bound and fixed to the bottom of the steel truss, and four adjustable fixing brackets are provided and are respectively arranged at the four corners of the rectangular frame.

[0007] Furthermore, the degradable cushion layer is bamboo mat sheets or palm fiber sheets.

[0008] Furthermore, a horizontal anchor plate is fixed to the lower end of the fixing sleeve, and an anchor bolt is provided on the horizontal anchor plate.

[0009] Furthermore, the side wall of the fixing sleeve is provided with a plurality of fixing holes at intervals from top to bottom, the lower end of the support rod is provided with a plurality of pin holes matching with the fixing holes, and the support rod is connected by fixing pins inserted into the fixing holes and the pin holes.

[0010] Furthermore, a water inlet hole is provided on the lower wall and / or the side wall of the silo, and a silo cover is detachably connected to the upper end of the silo, and a reserved hole for the exhaust pipe and the water injection pipe to extend out is provided on the silo cover.

[0011] Furthermore, the exhaust pipe is connected to a valve, and the water injection pipe is connected to a water injection joint.

[0012] Furthermore, the silo and the buoy are both cylindrical cylinders.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The bottom-sitting semi-submersible ecological floating bed provided by the utility model has relatively comprehensive functions. The buoy can be moved up and down and adjusted in the silo, so it is suitable for planting both emergent plants and submerged plants. After the planting of submerged plants is completed or the emergent plants have completed germination and their height exceeds the submerged water depth, water can be injected into the buoy to make it sink to the bottom of the silo and enter a stable semi-submersible state, with good wave-proof effect. The ecological floating bed has multiple adjustable fixed brackets, and the lower fixed sleeve is stably anchored in the riverbed. When the upper support rod is connected to the fixed sleeve, a suitable fixed point hole can be selected according to the water depth of the water body, so that the overall height of the adjustable fixed bracket can be adjusted according to the required submerged depth of the floating bed body, and the applicability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of a bottom-sitting semi-submersible ecological floating bed provided by the utility model;

[0016] Figure 2 for Figure 1 The front view of the bottom-sitting semi-submersible ecological floating bed after the buoy has submerged to the bottom of the silo;

[0017] Figure 3 for Figure 1 A top view of the bottom-sitting semi-submersible ecological floating bed is shown;

[0018] Figure 4 for Figure 1 An enlarged view of the structure within the dotted circle in the bottom-sitting semi-submersible ecological floating bed shown;

[0019] Figure 5 for Figure 1 A schematic diagram of a fixing sleeve of a bottom-sitting semi-submersible ecological floating bed is shown;

[0020] Figure 6for Figure 1 An axonometric view of the silo of the bottom-mounted semi-submersible ecological floating bed is shown.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Silo; 2. Float; 3. Planting frame; 4. Degradable cushion; 5. Cultivated soil; 6. Support rod; 7. Fixed sleeve; 8. Slide; 9. Slider; 10. Exhaust pipe; 11. Water injection pipe; 12. Rust-proof steel wire mesh; 13. Horizontal anchor plate; 14. Anchor bolt; 15. Fixing hole; 16. Fixing pin; 17. Silo cover; 18. Valve; 19. Water injection joint. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0024] In the description of the present invention, if terms indicating orientation such as "up", "down", "left", "right", "top", "bottom", "inside" and "outside" are used, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 6 As shown, the utility model provides a bottom-sitting semi-submersible ecological floating bed, which includes an adjustable fixed support, a floating bed body, a silo 1 and a buoy 2. The floating bed body includes a planting frame 3, the planting frame 3 has a porous bottom wall and a degradable cushion layer 4 is laid on the bottom wall to carry a cultivated soil body 5. The adjustable fixed support includes a support rod 6 fixedly connected to the silo 1 at the upper part and a fixed sleeve 7 anchored in the riverbed at the lower end. The lower end of the support rod 6 is connected to the upper end of the fixed sleeve 7. The buoy 2 is placed in the silo 1 and can move up and down in the silo 1. A slide groove 8 is provided on the side wall of the silo 1 facing the planting frame 3 in the vertical direction. A slider 9 extending from the slide groove 8 is fixed on the side wall of the buoy 2. The slider 9 is fixedly connected to the planting frame 3. An exhaust pipe 10 and a water injection pipe 11 are connected to the upper end of the buoy 2. At least three adjustable fixed supports are provided and are evenly spaced in the circumferential direction of the planting frame 3.

[0026] It should be noted that the cultivation soil can be made of silt, sand, etc. in the nearby water area, which can be placed in the planting frame and laid flat. The connection between the support rod and the fixed sleeve is an adjustable and detachable connection. According to the water depth and the final required semi-submerged stable state sinking depth of the floating bed body, the specific fixing point between the two is selected. The fixing method can be bolt connection, fixed pin connection or other connection methods that can achieve detachability and facilitate fixed positioning after relative expansion and contraction.

[0027] When water is poured into the buoy, it can be poured manually or quickly poured by connecting the water pump to the water injection pipe. When water is poured, the gas in the buoy is discharged from the exhaust pipe. When the buoy needs to float, the water in the pool can be pumped out by connecting the water injection pipe with a water pump. By different pumping amounts, each buoy can be suspended in the silo.

[0028] In one embodiment of the utility model, the planting frame 3 is a rectangular frame formed by splicing and fixing four steel trusses, the porous bottom wall of the planting frame 3 is a rust-proof steel wire mesh 12 bound and fixed to the bottom of the steel truss, and four adjustable fixing brackets are provided and are respectively arranged at the four corners of the rectangular frame.

[0029] It is understood that the four steel trusses can be fixed by welding or bolting. The steel trusses should be treated with rust prevention. The truss height is preferably 20-30 cm. The rust-proof steel wire mesh is tied to the truss. The steel wire mesh is mainly used to support the degradable cushion and the cultivated soil on the cushion. Therefore, the mesh of the steel wire mesh should not be too large. In addition to using steel wire mesh, nylon rope nets with relatively lower costs or other ropes that can maintain high strength in water for a long time can also be used.

[0030] In one embodiment of the utility model, the degradable cushion layer 4 is a bamboo mat or a palm leaf. The bamboo mat is a degradable mat made of natural materials such as straw mat, bamboo mat, reed mat, etc., and the palm leaf is a mat made of palm fibers.

[0031] In one embodiment of the utility model, a horizontal anchor plate 13 is fixed to the lower end of the fixing sleeve 7, and an anchor bolt 14 is provided on the horizontal anchor plate 13. The horizontal anchor plate is buried in the riverbed and anchored by the anchor bolt to prevent the adjustable fixing bracket from tilting.

[0032] In one embodiment of the utility model, the side wall of the fixing sleeve 7 is provided with a plurality of fixing holes 15 at intervals from top to bottom, the lower end of the support rod 6 is provided with a plurality of pin holes matching the fixing holes 15, and the support rod 6 is connected by inserting a fixing pin 16 into the fixing hole 15 and the pin hole.

[0033] Specifically, after the total height of the adjustable fixing bracket is determined according to the water depth at the installation location, it is possible to determine which fixing hole is aligned with the pin hole on the support rod, and then insert the fixing pin into the aligned fixing hole and pin hole. To prevent the fixing pin from falling off, an anti-falling nail can be connected to the protruding part after the fixing pin is inserted into place.

[0034] In one embodiment of the utility model, a water inlet hole is provided on the lower wall and / or side wall of the silo 1, and a silo cover 17 is detachably connected to the upper end of the silo 1. The silo cover 17 is provided with a reserved hole for the exhaust pipe 10 and the water injection pipe 11 to extend out.

[0035] It should be noted that the advantage of a detachable silo cover is that it is convenient to install the buoy into the silo, and also convenient to take the buoy out, which is convenient for maintenance.

[0036] In one embodiment of the utility model, the exhaust pipe 10 is connected with a valve 18, and the water injection pipe 11 is connected with a water injection joint 19. It is convenient to connect the water injection pipe with the water pump to achieve rapid water injection or rapid drainage. The exhaust pipe mainly plays the role of balancing the air pressure in the cylinder.

[0037] In one embodiment of the present invention, the silo 1 and the buoy 2 are both cylindrical. The advantage of using cylindrical barrels is that it is convenient for miniaturization of the silo and the buoy, and saves materials.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bottom-sitting semi-submersible ecological floating bed, characterized in that: The invention comprises an adjustable fixed support, a floating bed body, a silo (1) and a buoy (2), wherein the floating bed body comprises a planting frame (3), the planting frame (3) has a porous bottom wall and a degradable cushion layer (4) is laid on the bottom wall to carry a cultivation soil (5), the adjustable fixed support comprises a support rod (6) whose upper part is fixedly connected to the silo (1) and a fixed sleeve (7) whose lower end is anchored in the riverbed, the lower end of the support rod (6) is connected to the upper end of the fixed sleeve (7), and the buoy (2) is placed on the silo. The silo (1) is provided with a slide groove (8) in the vertical direction on the side wall of the silo (1) facing the planting frame (3). A slider (9) extending from the slide groove (8) is fixed on the side wall of the buoy (2). The slider (9) is fixedly connected to the planting frame (3). An exhaust pipe (10) and a water injection pipe (11) are connected to the upper end of the buoy (2). At least three adjustable fixing brackets are provided and are evenly spaced in the circumferential direction of the planting frame (3).

2. A bottom-supported semi-submersible ecological floating bed according to claim 1, characterized in that: The planting frame (3) is a rectangular frame formed by splicing and fixing four steel trusses. The porous bottom wall of the planting frame (3) is a rust-proof steel wire mesh (12) bound and fixed to the bottom of the steel trusses. Four adjustable fixing brackets are provided and are respectively arranged at the four corners of the rectangular frame.

3. A bottom-supported semi-submersible ecological floating bed according to claim 2, characterized in that: The degradable cushion layer (4) is a bamboo mat sheet or a palm leaf sheet.

4. The bottom-supported semi-submersible ecological floating bed according to claim 1 is characterized in that: A horizontal anchoring plate (13) is fixed to the lower end of the fixing sleeve (7), and an anchor bolt (14) is provided on the horizontal anchoring plate (13).

5. The bottom-supported semi-submersible ecological floating bed according to claim 1 is characterized in that: The side wall of the fixing sleeve (7) is provided with a plurality of fixing holes (15) at intervals from top to bottom, the lower end of the support rod (6) is provided with a plurality of pin holes matching the fixing holes (15), and the support rod (6) is connected by a fixing pin (16) inserted into the fixing hole (15) and the pin hole.

6. The bottom-supported semi-submersible ecological floating bed according to claim 1 is characterized in that: A water inlet hole is provided on the lower wall and / or the side wall of the silo (1), and a silo cover (17) is detachably connected to the upper end of the silo (1), and a reserved hole for the exhaust pipe (10) and the water injection pipe (11) to extend is provided on the silo cover (17).

7. The bottom-supported semi-submersible ecological floating bed according to claim 1 is characterized in that: The exhaust pipe (10) is connected to a valve (18), and the water injection pipe (11) is connected to a water injection joint (19).

8. A bottom-supported semi-submersible ecological floating bed according to any one of claims 1 to 7, characterized in that: The silo (1) and the buoy (2) are both cylindrical cylinders.

Images