Intelligent self-adaptive ecological revetment structure and construction method

Abstract

The invention relates to the technical field of ecological revetments, in particular to an intelligent self-adaptive ecological revetment structure and a construction method.The intelligent self-adaptive ecological revetment structure comprises a plurality of installation modules which are sequentially connected along the two sides of a river channel, each installation module comprises a concrete base body, a cavity is formed in each concrete base body, and a water inlet hole is formed in the surface of each concrete base body; a turnover warning system is arranged in the cavity; the turnover warning system comprises a cross rod, the bottom of the cross rod is connected with a baffle cavity plate, the surface of the baffle cavity plate is movably connected with a turnover baffle, the bottom end of the baffle cavity plate is fixedly connected with a floating raft, the surface of the cavity is further provided with a floating valve lower limiting block used for limiting the maximum descending distance of the turnover warning system, and the water inlet hole is located below the floating valve lower limiting block; the river water level flows into the cavity through the water inlet hole, the floating valve is pushed to move upwards by utilizing the communicating vessel principle and buoyancy, a retaining wall structure higher than the critical water level is formed, pedestrians are reminded not to be close to the river bank, and meanwhile floating objects in river water are intercepted and prevented from invading a footpath.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ecological revetment, in particular to an intelligent adaptive ecological revetment structure and a construction method. BACKGROUND

[0002] Under the background of rapid urbanization, urban river is facing many severe challenges. The traditional revetment structure is stereotyped and single, and seriously lacks ecological function. It is difficult to deal with the flood period waterlogging, and the landscape effect is not satisfactory, which is difficult to meet the dual pursuit of ecology and beauty of modern cities. At present, some ecological revetments on the market have obvious short boards in the intelligent level, and cannot make real-time and accurate adjustments according to the dynamic changes of water level, lack of early warning and effective disposal mechanism for dangerous conditions. SUMMARY

[0003] In order to solve the problems mentioned in the background art, the present application provides an intelligent adaptive ecological revetment structure and a construction method.

[0004] An intelligent adaptive ecological revetment structure comprises a plurality of installation modules connected in sequence along the two sides of the river, wherein the installation module comprises a concrete base and a prefabricated walkway cover plate installed on the upper surface of the concrete base, the concrete base is internally provided with a cavity, the surface of the concrete base is provided with a water inlet hole, the water inlet hole is communicated with the cavity, and a flip warning system is arranged in the cavity; the flip warning system comprises a horizontal rod, the bottom of the horizontal rod is connected with a baffle cavity plate, the surface of the baffle cavity plate is movably connected with a flip baffle, the bottom end of the baffle cavity plate is fixedly connected with a floating raft, the surface of the cavity is further provided with a float valve lower limiting block for limiting the maximum descending distance of the flip warning system, and the water inlet hole is located below the float valve lower limiting block.

[0005] When the water level of the river flows into the cavity through the water inlet hole, the float valve is pushed upward by the buoyancy according to the principle of communicating vessels, when the baffle cavity plate completely extends out of the prefabricated walkway cover plate, the flip baffle expands to both sides to form a baffle structure higher than the critical water level with the baffle cavity plate and the adjacent structure, reminding the passing pedestrians not to approach the river bank when the water level is too high, and intercepting the floating objects in the river water to prevent the floating objects from invading the walkway.

[0006] Further, the buoyancy of the floating raft is designed to make the rising height of the baffle cavity plate exceed the position of the critical water level monitor.

[0007] Further, the water inlet hole is located below the float valve lower limiting block to prevent residual water in the cavity from causing incomplete resetting of the floating raft when the water recedes.

[0008] Further, the flip baffle is connected with the baffle cavity plate through a rotating shaft, and a waterproof bearing is arranged in the rotating shaft to make the flip baffle rotate only around a single shaft, so as to eliminate the interference of multi-degree-of-freedom motion.

[0009] Further, the side of the turnover baffle close to the concrete base is detachably provided with a counterweight.

[0010] Further, the upper surface of the floating raft is provided with a buffer limiter, which is located on the turnover path of the turnover baffle, to prevent the baffle from overshooting due to the impact of high-speed water flow.

[0011] Further, the surface of the concrete base is provided with a simulated rock stacking decorative surface and a lifting lug, and the simulated rock stacking decorative surface is provided with a critical water level monitor.

[0012] Further, the surface of the prefabricated walkway cover plate is provided with a through hole, and the shape of the through hole is matched with the horizontal cross section of the horizontal rod.

[0013] Further, the circumferential surface of the floating raft is provided with a sliding groove, and the surface of the cavity is provided with a sliding strip, so that the floating raft moves along the sliding strip in a directional manner, and the floating raft is prevented from shaking with the water flow, thereby ensuring smooth rising.

[0014] Further, a fence is installed above the prefabricated walkway cover plate, the fence comprises a plurality of large vertical columns and small horizontal rods which are fixedly connected with each other, the bottom end of the large vertical column is fixedly connected with the surface of the prefabricated walkway cover plate, and the top end of the large vertical column is connected with a handrail.

[0015] Further, a solar panel is installed on the upper surface of the handrail, and a lamp strip is installed on the lower surface of the handrail, and the lamp strip is electrically connected with the solar panel.

[0016] During normal times, the solar panels distributed on the handrail absorb light energy to convert into electrical energy and store, when it is night, the electrical energy stored in the battery under the solar panel drives the lamp strip to illuminate, which is convenient for daily pedestrians to walk. During flood season, when the water level reaches the critical water level monitoring point, the signal reaches the data processor under the solar panel through the line, and the lamp strip starts to intermittently flash red and blue colors, which plays a warning role.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] The river water flows into the cavity through the water inlet hole, and the principle of the communicating vessel is used to drive the floating valve to move upward by the buoyancy, when the baffle cavity plate completely extends out of the prefabricated walkway cover plate, the turnover baffle is unfolded to the two sides, and a retaining wall structure higher than the critical water level is formed with the baffle cavity plate and the adjacent structure, which reminds pedestrians not to approach the river bank, and intercepts the floating objects in the river water to prevent the floating objects from invading the walkway. The device has rapid response, can respond to the change of water level in real time, and has simple structure, convenient maintenance and low cost compared with the existing automatic lifting scheme. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required by the embodiments or the prior art description will be briefly introduced below. Obviously, for those skilled in the field, other drawings can be obtained based on these drawings without any creative effort.

[0020] Figure 1 Fig. 2 is a schematic diagram of a three-dimensional structure of an ecological revetment;

[0021] Figure 2 Fig. 3 is a sectional structure diagram of the ecological revetment at a low water level;

[0022] Figure 3 Fig. 4 is a sectional structure diagram of the ecological revetment at a high water level;

[0023] Figure 4 Fig. 5 is a front view of the ecological revetment;

[0024] Figure 5 Fig. 6 is a front view of the installation module;

[0025] Figure 6 Fig. 7 is a sectional structure diagram of the installation module in an initial state;

[0026] Figure 7 Fig. 8 is a sectional structure diagram of the installation module in a working state;

[0027] Figure 8 Fig. 9 is a three-dimensional structure diagram of the movable flap in an initial state;

[0028] Figure 9 Fig. 10 is a three-dimensional structure diagram of the movable flap in an unfolded state;

[0029] Figure 10 Fig. 11 is a top view of the installation module;

[0030] Figure 11 Fig. 12 is a three-dimensional structure diagram of the concrete base body;

[0031] Figure 12 Fig. 13 is a schematic diagram of another installation position of the fence.

[0032] In the drawings:

[0033] 1. Concrete base body

[0034] 2. Lifting lug

[0035] 3. Imitated stone decoration surface

[0036] 4. Floating raft

[0037] 5. Turnover baffle

[0038] 6. Baffle cavity

[0039] 7. Lower limiting block of floating valve

[0040] 8. Cavity;

[0041] 9. Prefabricated walkway cover;

[0042] 10. Solar panels;

[0043] 11. Light strip;

[0044] 12. Critical water level monitor;

[0045] 13. Water inlet;

[0046] 14. Large pillar;

[0047] 15. Small horizontal bar;

[0048] 16. Bottom cover;

[0049] 17. horizontal bar;

[0050] 18. Baffle cavity plate;

[0051] 19. Gabion stone cage;

[0052] 20. Mounting slot;

[0053] 21. Buffer limiter;

[0054] 22. Counterweight;

[0055] 23. Armrests. DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0057] The application principle of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0058] Example 1

[0059] like Figures 1-3 As shown, an intelligent adaptive ecological revetment structure includes multiple installation modules connected in sequence along both sides of the river channel. The installation modules include a concrete base 1 and a prefabricated walkway cover 9 installed on the upper surface of the concrete base 1. The concrete base 1 is provided with a cavity 8 inside. The surface of the concrete base 1 is provided with a water inlet 13, and the water inlet 13 is connected to the cavity 8. The cavity 8 is provided with a flip warning system.

[0060] The flip warning system comprises a horizontal rod 17, the bottom of which is connected with a baffle cavity plate 18, the surface of which is movably connected with a flip baffle 5, the bottom end of which is fixedly connected with a floating raft 4, the surface of which is further provided with a floating valve lower limiting block 7 for limiting the maximum descending distance of the flip warning system, and the water inlet hole 13 is located below the floating valve lower limiting block 7.

[0061] When the water level of the river flows into the cavity 8 through the water inlet hole 13, the buoyancy pushes the floating valve 4 to move upward, and when the baffle cavity plate 18 completely extends out of the prefabricated walkway cover plate 9, the flip baffle expands to both sides to form a retaining wall structure with the baffle cavity plate 18 and the adjacent structure, which is higher than the critical water level, reminding people not to approach the riverbank when the water level is too high, and intercepting the floating objects in the river water to prevent the floating objects from invading the walkway.

[0062] Embodiment 2

[0063] As Figures 1-12 embodiment 1, an intelligent self-adaptive ecological revetment structure, the flip baffle 5 is connected with the baffle cavity plate 18 through a rotating shaft, and a waterproof bearing is arranged in the rotating shaft 18, so that the flip baffle 5 only rotates around a single axis, eliminating the interference of multi-degree-of-freedom motion.

[0064] The side of the flip baffle 5 close to the concrete base 1 is detachably provided with a counterweight 22.

[0065] The upper surface of the floating raft 4 is provided with a buffer limiter 21, which is located on the flip path of the flip baffle 5, preventing the flip baffle from overshooting due to the impact of high-speed water flow.

[0066] The surface of the concrete base 1 is provided with a simulated stone decoration surface 3 and a lifting lug 2, and the critical water level monitor 12 is arranged on the simulated stone decoration surface 3.

[0067] The surface of the prefabricated walkway cover plate 9 is provided with a through hole, and the shape of the through hole is matched with the horizontal cross section of the horizontal rod 17.

[0068] The circumferential surface of the floating raft 4 is provided with a sliding groove, and the surface of the cavity 8 is provided with a sliding strip, so that the floating raft 4 moves along the sliding strip.

[0069] The prefabricated walkway cover plate 9 is provided with a fence above, and the position of the fence is freely selected according to specific needs, the fence comprises a plurality of large vertical columns 14 and small horizontal rods 15 which are fixedly connected with each other, the bottom end of the large vertical column 14 is fixedly connected with the surface of the prefabricated walkway cover plate 9, and the top end of the large vertical column 14 is connected with a handrail 23.

[0070] The upper surface of the handrail 23 is provided with a solar panel 10, and the lower surface of the handrail 23 is provided with a lamp strip 11, and the lamp strip 11 is electrically connected with the solar panel 10.

[0071] Embodiment 3

[0072] A construction method of an intelligent adaptive ecological revetment structure, comprising the following steps:

[0073] S1: prefabricated component manufacturing: prefabricate the concrete base body 1 in the factory, accurately reserve the installation position and hole of each part, manufacture the components such as the floating raft 4 and the turnover baffle 5, and ensure the dimensional accuracy and quality;

[0074] S2: foundation construction: carry out foundation treatment in the construction area of the river, and ensure the bearing capacity; install the gabion 19 on the foundation, and set the installation groove 20 for installing the concrete base body 1.

[0075] S3: component installation: hoist the prefabricated concrete base body 1 into position by using the lifting lug 2, install the internal components such as the floating raft 4 and the turnover baffle 5, connect the pipeline such as the water inlet hole 13, install the protection structure such as the large column 14 and the small cross rod 15, lay the prefabricated walkway cover plate 9, install the critical water level monitor 12, the solar panel 10 and the lamp strip 11, and connect the circuit;

[0076] S4: debugging and acceptance: carry out the communicating vessel principle test on the turnover baffle warning system to ensure the normal action of the turnover baffle 5; debug the critical water level monitor 12, and test the critical water level monitoring and warning function; after the overall acceptance is qualified, deliver for use.

[0077] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, but can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being defined by the appended claims rather than the foregoing description, and all changes coming within the meaning and range of equivalency of the claims are intended to be embraced therein.

Claims

1. An intelligent adaptive ecological revetment structure, comprising a plurality of installation modules sequentially connected along both sides of a river channel, characterized by: The installation module comprises a concrete base (1) and a prefabricated walkway cover (9) installed on the upper surface of the concrete base (1); a cavity (8) is provided inside the concrete base (1); a water inlet (13) is provided on the surface of the concrete base (1), and the water inlet (13) is connected to the cavity (8); and a copy warning system is provided in the cavity (8); The copy-paste warning system comprises a cross bar (17), the bottom of the cross bar (17) is connected to a baffle cavity plate (18), the surface of the baffle cavity plate (18) is movably connected to a flip baffle (5), the bottom end of the baffle cavity plate (18) is fixedly connected to a floating raft (4), and the surface of the cavity (8) is also provided with a float valve lower limit block (7) for limiting the maximum descending distance of the copy-paste warning system, and the water inlet hole (13) is located below the float valve lower limit block (7).

2. The intelligent adaptive ecological revetment structure according to claim 1, characterized in that: The flip baffle (5) is connected to the baffle cavity plate (18) rotation axis.

3. The intelligent adaptive ecological revetment structure according to claim 2, characterized in that: A counterweight (22) is detachably mounted on one side of the flip baffle (5) close to the concrete base (1).

4. The intelligent adaptive ecological revetment structure according to claim 3, characterized in that: A buffer stopper (21) is provided on the upper surface of the floating raft (4), and the buffer stopper (21) is located on the turning path of the turning baffle (5).

5. The intelligent adaptive ecological revetment structure according to claim 1, characterized in that: The surface of the concrete base (1) is provided with an imitation stacked stone decorative surface (3) and a hanging lug (2), and a critical water level monitor (12) is provided on the imitation stacked stone decorative surface (3).

6. The intelligent adaptive ecological revetment structure according to claim 1, characterized in that: The surface of the prefabricated walkway cover (9) is provided with a through hole, the shape of which is adapted to the horizontal cross section of the cross bar (17).

7. The intelligent adaptive ecological revetment structure according to claim 1, characterized in that: The circumferential surface of the floating raft (4) is provided with a slide groove, and the surface of the cavity (8) is provided with a slide bar, so that the floating raft (4) can move directionally along the slide bar.

8. The intelligent adaptive ecological revetment structure according to claim 1, characterized in that: A fence is installed above the prefabricated walkway cover (9), and the fence includes a plurality of large columns (14) and small cross bars (15) fixedly connected to each other, the bottom ends of the large columns (14) are fixedly connected to the surface of the prefabricated walkway cover (9), and the top ends of the large columns (14) are connected to handrails (23).

9. The intelligent adaptive ecological revetment structure according to claim 8, characterized in that: A solar panel (10) is installed on the upper surface of the handrail (23), and a light strip (11) is installed on the lower surface of the handrail (23), wherein the light strip (11) is electrically connected to the solar panel (10).

10. A construction method of an intelligent adaptive ecological revetment structure, comprising the intelligent adaptive ecological revetment structure according to any one of claims 1 to 9, characterized in that: Features include: S1: Prefabricated component production: Prefabricate the concrete base in the factory, accurately reserve the installation positions and holes of each component, and make the floating raft (4), flip baffle (5) and other components to ensure dimensional accuracy and quality; S2: Foundation construction: Carry out foundation treatment in the river construction area to ensure bearing capacity; S3: Component installation: Use the lifting lugs (2) to hoist the precast concrete base (1) into place, install the internal components such as the floating raft (4) and the flip baffle (5), connect the water inlet (13) and other pipes; install the large columns (14), small cross bars (15) and other protective structures, lay the precast walkway cover (9), install the critical water level monitor (12), solar panels (10) and light strips (11), and connect the lines; S4: Debugging and acceptance: Conduct a connecting vessel principle test on the flap warning system to ensure that the flip baffle (5) operates normally; debug the critical water level monitor (12) to test the critical water level monitoring and warning functions, and deliver it for use after the overall acceptance is qualified.

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