Ecological protection slope of water conservancy building

Abstract

The utility model discloses an ecological protection slope for a water conservancy building, which relates to the technical field of water conservancy projects and comprises a side slope, a drainage channel, a stop block, a push plate, a water inlet pipe, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, the push plate is rotationally connected to the threaded sleeve, the threaded sleeve is driven by a lead screw transmission mechanism, the two sides of the bottom of the push plate are clamped in the gap between the check block and the inner bottom of the drainage channel, the bow-shaped spring is fixed to the bottom of the threaded sleeve, and the end, away from the threaded sleeve, of the bow-shaped spring is connected to the push plate; the end, away from the threaded sleeve, of the bow-shaped spring is connected to the push plate. The gap area is arranged and matched with the bow-shaped spring, so that the push plate can automatically turn over to leave the bottom wall during resetting, the situation that the cleaned sludge is pushed into the drainage channel again due to reverse movement is avoided, and the pollution discharge stability and the continuous operation efficiency of the drainage system are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, concretely is a water conservancy construction ecological revetment. BACKGROUND

[0002] In the ecological revetment water conservancy engineering, often set up drainage ditch at the bottom of the side slope for collecting and discharging surface runoff. However, due to topography, rainwater scouring and silt deposition and other reasons, the bottom of the drainage ditch often accumulates a large amount of silt or organic impurities (such as humus, floating mud, etc.). Long time without cleaning, not only affect the drainage capacity, but also may cause blockage, pollution or mosquito breeding and other problems.

[0003] The traditional drainage ditch is mostly fixed structure, does not have self-cleaning function, needs to carry out artificial or mechanical desilting regularly. Some designs attempt to introduce sliding cleaning plate, but after the cleaning plate completes a cleaning, in its resetting process, easy to cause secondary pollution or reverse push residual sludge, affect the cleaning effect. SUMMARY

[0004] In view of the deficiencies of prior art, the utility model provides a water conservancy construction ecological revetment.

[0005] In order to realize the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0006] A water conservancy construction ecological revetment, comprising:

[0007] The side slope;

[0008] The drainage ditch is located at the inner bottom of the above-mentioned side slope, the cross section of the above-mentioned drainage ditch is "N" type structure, the bottom wall of one side of the drainage ditch is bent upwards and adheres to the top wall, the top of the above-mentioned drainage ditch is provided with a screw rod transmission mechanism along the length direction thereof;

[0009] The stopper is provided in the gap between the inner bottom wall of the drainage ditch, is located on the opposite two side walls of the above-mentioned drainage ditch, the end of the above-mentioned stopper close to the upward bending of the drainage ditch extends to the outside of the top of the drainage ditch, and the distance between the one end of the stopper located in the cavity of the drainage ditch and the end of the drainage ditch exists;

[0010] The push plate is rotatably connected to the threaded sleeve, the threaded sleeve is driven by the screw rod transmission mechanism, and the bottom of the push plate is clamped in the gap between the stopper and the inner bottom of the drainage ditch;

[0011] The arc spring is fixed to the bottom of the threaded sleeve, and the end of the arc spring away from the threaded sleeve is connected to the push plate;

[0012] When the push plate moves to the end of the upward bending of the bottom wall of the drainage ditch, the push plate is clamped into the gap between the bottom wall of the drainage ditch and the block, and the arc spring is extruded, and when the push plate moves to the other end of the drainage ditch, the push plate is turned up under the action of the arc spring and separated from the bottom wall of the drainage ditch.

[0013] Preferably, one side of the upward bending of the bottom wall of the drainage ditch is a curved structure, and when the push plate slides to one end of the threaded sleeve, the bottom end of the push plate is attached to the bottom wall of the arc structure.

[0014] Preferably, the distance between the end of the block in the cavity of the drainage ditch and the end of the drainage ditch is 50-100mm.

[0015] Preferably, an arc-shaped rod is fixed at the bottom of the threaded sleeve, the arc-shaped rod penetrates the push plate, and the arc-shaped rod is used to limit the position of the arc spring.

[0016] Preferably, the screw rod transmission mechanism comprises a motor and a screw rod, and the screw rod extends to both ends of the drainage ditch.

[0017] Preferably, arc-shaped cover plates that shield the screw rods are fixed on both sides of the top of the drainage ditch directly above the screw rods.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The gap region is arranged at one end of the drainage ditch and cooperates with the arc spring, so that the push plate can automatically turn up and leave the bottom wall when it is reset, thereby avoiding that the cleaned sludge is pushed into the interior of the drainage ditch again due to reverse movement, ensuring that the sludge is only pushed out in one direction, and enhancing the stability of the drainage system in sewage discharge and the continuous operation efficiency.

[0020] 2. The push plate can stably attach to the bottom of the drainage ditch in the working stroke through the clamping structure (the gap between the block and the bottom of the drainage ditch) and the clamping design of the bottom end of the push plate, so that the sludge deposited on the bottom is effectively scraped and removed, the self-cleaning effect of the drainage ditch is significantly improved, and the frequency of manual cleaning is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] The disclosure of the utility model will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the scope of protection of the utility model. In the drawings, the same reference numerals are used to refer to the same parts. Among them:

[0022] Figure 1 It is a structural schematic view of the ecological revetment of the water conservancy building;

[0023] Figure 2 It is a schematic view of the drainage ditch and the structure thereon;

[0024] Figure 3 It isFigure 2 a sectional view thereof;

[0025] Figure 4 is Figure 3 an enlarged view of A in FIG.

[0026] Figure 5 is Figure 2 a structural schematic view of a second state;

[0027] Figure 6 is Figure 5 a sectional view thereof.

[0028] In the drawings:

[0029] 11, slope; 111, baffle; 12, green plant;

[0030] 21, drainage ditch; 211, baffle block;

[0031] 221, motor; 222, screw rod;

[0032] 231, threaded sleeve; 232, push plate;

[0033] 241, arc spring; 242, arc-shaped rod. DETAILED DESCRIPTION

[0034] It is easy to understand that according to the technical scheme of the utility model, a person skilled in the art can propose a plurality of structure modes and implementation modes which can be replaced with each other without changing the essential spirit of the utility model. Therefore, the following specific embodiments and drawings are only exemplary description of the technical scheme of the utility model, and should not be regarded as the whole of the utility model or regarded as the limitation or restriction of the technical scheme of the utility model.

[0035] EMBODIMENT

[0036] As Figures 1-6 shown, a water conservancy building ecological slope protection device, including slope 11, drainage ditch 21 and push plate 232, the slope 11 is provided with green plant 12, in order to green ecological environment, the side of the lower side of the slope 11 height is provided with baffle 111, in order to prevent water flow to the motor 221 on the motor 221 protection.

[0037] In one embodiment, as Figures 2-3As shown, the drainage ditch 21 is located at the inner bottom of the slope 11, the cross section of the drainage ditch 21 is a "N" type structure, one side of the bottom wall of the drainage ditch 21 is bent upwards and adheres to the top wall, the top of the drainage ditch 21 is provided with a screw rod transmission mechanism along the length direction, and the stop block 211 is arranged in the gap between the inner bottom wall of the drainage ditch 21, the stop block 211 is located on the opposite two side walls of the drainage ditch 21, and the stop block 211 extends to the outside of the top of the drainage ditch 21 near the end of the drainage ditch 21 which is bent upwards, and the end of the stop block 211 located in the cavity of the drainage ditch 21 is spaced from the end of the drainage ditch 21.

[0038] As shown in the figure, Figures 4-6 The push plate 232 is rotationally connected to the threaded sleeve 231, the threaded sleeve 231 is driven by the screw rod transmission mechanism, the bottom of the push plate 232 is clamped in the gap between the stop block 211 and the inner bottom of the drainage ditch 21, the arcuate spring 241 is fixed to the bottom of the threaded sleeve 231, one end of the arcuate spring 241 away from the threaded sleeve 231 is connected to the push plate 232, when the push plate 232 moves to the end of the drainage ditch 21 which is bent upwards, the push plate 232 is clamped in the gap between the inner bottom wall of the drainage ditch 21 and the stop block 211, and the arcuate spring 241 is extruded, when the push plate 232 moves to the other end of the drainage ditch 21, the push plate 232 is flipped upwards under the action of the arcuate spring 241 and separated from the inner bottom wall of the drainage ditch 21.

[0039] Through the positional relationship between the stop block 211 and the inner bottom wall of the drainage ditch 21, the bottom end of the push plate 232 can be clamped in the gap between the stop block 211 and the inner bottom of the drainage ditch 21, so that the bottom end of the push plate 232 can adhere to the inner bottom wall of the drainage ditch 21 during the movement of the push plate 232 in the length direction of the drainage ditch 21, which facilitates the scraping of the sludge inside the drainage ditch 21, and the scraping effect can be improved by making the push plate 232 adhere to the inner bottom wall of the drainage ditch 21.

[0040] Through the spacing between the end of the stop block 211 located in the cavity of the drainage ditch 21 and the end of the drainage ditch 21, after the push plate 232 slides to the end, the push plate 232 is no longer constrained by the stop block 211, after the push plate 232 is separated from the sludge, the bottom end of the push plate 232 is flipped upwards under the action of the arcuate spring 241, so that the push plate 232 no longer scrapes the inside of the drainage ditch 21, the purpose is that during the resetting process of the push plate 232, sludge may fall into the drainage ditch 21, so that the push plate 232 is reset without adhering to the bottom of the drainage ditch 21, so that the resetting process of the push plate 232 does not cause the sludge to be pushed in the opposite direction, ensuring that the push plate 232 can only push from the end of the drainage ditch 21 close to the inside of the slope 11 towards the outlet of the drainage ditch 21, ensuring that the push plate 232 can stably act on the sludge falling inside the drainage ditch 21. Improve the effect of the push plate 232.

[0041] In the resetting process, the bottom end of the push plate 232 is close to the height of the top of the side wall of the drainage ditch 21, and is lower than the height of the end of the baffle 211 extending out of the drainage ditch 21, so that after the push plate 232 moves towards the end of the drainage ditch 21 inside the slope 11, the push plate 232 can pass the baffle 211 and be clamped below the baffle 211, so that the push plate 232 can be stably clamped into the gap between the baffle 211 and the inner bottom of the drainage ditch 21, ensuring that the push plate 232 can stably and continuously scratch.

[0042] In one embodiment, as shown in Figures 2-6 the bottom wall of the drainage ditch 21 is curved on one side, and when the push plate 232 slides to one end of the threaded sleeve 231, the bottom end of the push plate 232 is attached to the bottom wall of the curved structure. By setting the bottom wall of the baffle 211 as a curved structure, when the push plate 232 slides to the end, the bottom end can naturally fit the curved surface, avoiding jamming due to sudden angle changes, and further compacting the sludge to improve cleaning efficiency; the curved transition also facilitates stable guidance of the push plate 232 and smooth compression of the bow-shaped spring 241.

[0043] In one embodiment, as shown in Figure 3 , Figure 6 the distance between the end of the baffle 211 inside the cavity of the drainage ditch 21 and the end of the drainage ditch 21 is 50-100 mm, preferably 70 mm. By setting the above distance, the push plate 232 can be released from the constraint of the baffle 211 after sliding to the end, and can be flipped under the action of the bow-shaped spring 241, preventing scratching and pushing the sludge in the opposite direction during the resetting process; a reasonable distance range ensures the reliability of the structure and ensures that the push plate 232 can be flipped smoothly and avoid interference.

[0044] In one embodiment, as shown in Figure 4 the bottom of the threaded sleeve 231 is fixed with an arc-shaped rod 242, the arc-shaped rod 242 penetrates the push plate 232, and the arc-shaped rod 242 is used to limit the position of the bow-shaped spring 241. By limiting the position of the bow-shaped spring 241 through the arc-shaped rod 242, the bow-shaped spring 241 can be prevented from shifting or falling off during compression and release, ensuring the stability and repeatability of the flipping action of the push plate 232, and improving the structural reliability of the entire cleaning device.

[0045] In one embodiment, as shown in Figures 2-6As shown, the screw rod transmission mechanism includes a motor 221 and a screw rod 222, the screw rod 222 extends to both ends of the drainage ditch 21, by setting the driving structure of the motor 221 cooperating with the screw rod 222, the automatic reciprocating sliding action of the push plate 232 in the drainage ditch 21 can be realized, the automatic degree of cleaning operation is effectively improved, manual operation is reduced, and the self-maintenance ability of the drainage ditch 21 is improved. The arc-shaped cover plate for shielding the screw rod 222 is fixed on the top of the two sides of the drainage ditch 21 directly above the screw rod 222, the cover plate is located directly above the screw rod 222, the curved arc is downward, and the space above the screw rod 222 is covered. By setting the arc-shaped cover plate, fallen leaves, silt and other sundries can be effectively prevented from falling into the screw rod 222 transmission structure, the screw rod 222 is prevented from being stuck or worn, and meanwhile, the shielding screw rod 222 improves the protection performance and service life of the overall structure.

[0046] In one embodiment, the transmission mechanism can be linked with an artificial intelligence control unit (such as a neural network model or a decision tree model) for dynamic control of the scraping behavior of the push plate 232. The control unit automatically determines the scraping opportunity and frequency by acquiring the sludge deposition data collected by the sensors (such as a sludge level sensor, a turbidity sensor, and an image recognition device) arranged at predetermined positions in the drainage ditch 21, in combination with historical operation data and environmental information (such as rainfall frequency and drainage volume), and controls the start and stop of the motor 221 or adjusts the scraping stroke. In addition, the control unit can also analyze the turning behavior of the push plate 232, the state of the bow-shaped spring 241 or the transmission resistance based on the accumulation of data during long-term operation, predict potential structural wear or jamming risks, and issue maintenance reminders in advance to improve the intelligence, automation and long-term operation reliability of the entire ecological slope protection system.

[0047] The technical scope of the utility model is not limited to the content in the above description, and those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical thought of the utility model, and these deformations and modifications should all belong to the protection scope of the utility model.

Claims

1. An ecological slope protection system for hydraulic structures, characterized in that, include: slope; The drainage ditch is located at the inner bottom of the slope. The drainage ditch has a "U" shaped cross-section. One bottom wall of the drainage ditch is bent upward and attached to the top wall. A screw drive mechanism is provided at the top of the drainage ditch along its length. A stop block is provided with a gap between the bottom wall of the drainage ditch and the side wall of the drainage ditch. The end of the stop block that bends upward near the drainage ditch extends to the outer side of the top of the drainage ditch. There is a distance between the end of the stop block located in the drainage ditch cavity and the end of the drainage ditch. A push plate, which is rotatably connected to a threaded sleeve, which is driven by a screw drive mechanism, and the bottom sides of the push plate are engaged in the gap between the stop block and the bottom of the drainage ditch; An arc-shaped spring is fixed to the bottom of the threaded sleeve, and the end of the arc-shaped spring away from the threaded sleeve is connected to the push plate; When the push plate moves to the end where the bottom wall of the drainage ditch bends upward, the push plate gets stuck in the gap between the bottom wall of the drainage ditch and the stop block, squeezing the bow spring. When the push plate moves to the other end of the drainage ditch, the push plate flips upward under the action of the bow spring and separates from the bottom wall of the drainage ditch.

2. The ecological slope protection for hydraulic structures according to claim 1, characterized in that: The bottom wall of the drainage ditch has an upward-bending curved structure on one side. When the push plate slides to one end with the threaded sleeve, the bottom end of the push plate is attached to the bottom wall of the curved structure.

3. The ecological slope protection for hydraulic structures according to claim 2, characterized in that: The distance between the end of the stop block located inside the drainage channel cavity and the end of the drainage channel is 50 mm to 100 mm.

4. The ecological slope protection for hydraulic structures according to claim 1, characterized in that: An arc-shaped rod is fixed to the bottom of the threaded sleeve. The arc-shaped rod passes through the push plate and is used to limit the position of the bow-shaped spring.

5. The ecological slope protection for hydraulic structures according to claim 1, characterized in that: The screw drive mechanism includes a motor and a screw, which extends to both ends of the drainage ditch.

6. The ecological slope protection for hydraulic structures according to claim 5, characterized in that: The top of the drainage ditch is fixed with arc-shaped cover plates on both sides directly above the screw to shield the screw.

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