CN115679889B

CN115679889B - Hydraulic engineering ecological dam and use method thereof

Info

Publication number: CN115679889B
Application number: CN202211617255.3A
Authority: CN
Inventors: 陈凤振; 刘明柱; 张振海; 张海涛; 王丽丽; 马永收
Original assignee: Shandong Dayu Water Construction Group Co ltd
Current assignee: Shandong Dayu Water Construction Group Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-03-28
Anticipated expiration: 2042-12-16
Also published as: CN115679889A

Abstract

The invention discloses a hydraulic engineering ecological dam and a using method thereof, and belongs to the technical field of hydraulic engineering. The utility model provides an ecological dykes and dams of hydraulic engineering, includes the dykes and dams body, still includes: a plurality of grooves are formed in the upper portion of one side, close to the slope, of the dam body at equal intervals; a water channel communicated with the groove is formed in the dam body; a first cavity communicated with the water channel is formed in the dam body and is close to the lower part of the water channel, a water outlet is formed in one side, away from the slope of the dam body, of the lower end of the first cavity, and the water outlet of the first cavity is communicated with an external reservoir through a water drain pipe; compared with the mode of carrying the sandbag to construct the water retaining wall by a large amount of manpower in the prior art, the method can utilize the potential energy generated by river water to automatically lift the L-shaped plate to construct the water retaining wall without participation of a large amount of manpower, not only can construct the water retaining wall at the first time, but also is better than the water retaining effect of the sandbag, and ensures the safety of villages in the rear towns.

Description

Hydraulic engineering ecological dam and use method thereof

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering ecological dam and a using method thereof.

Background

The water conservancy project is a project constructed by controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, can control water flow, prevent flood disasters and adjust and distribute water quantity so as to meet the requirements of people on water resources in life and production.

The dam is a main hydraulic construction for reservoir operation and flood control and flood fighting, the dam is mainly formed by pouring concrete, the existing dam structure is generally simple in function, when a flood period comes and the water level of river water rises, in order to prevent the river water from rising over the dam, the river water is flushed to a town village behind the dam, damage to the house building is caused, and the personal safety of residents is threatened, when the river water is over a warning line, a water retaining wall needs to be built on the dam to block the river water, when the water retaining wall is built, the water retaining wall is mostly built by manually carrying sand bags at present, a large amount of manpower and material resources are needed, the labor intensity is high, the danger is high, and the retaining wall is difficult to be built quickly by only manpower.

Disclosure of Invention

The invention aims to solve the problems in the background technology, and provides a hydraulic engineering ecological dam.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an ecological dykes and dams of hydraulic engineering, includes the dykes and dams body, still includes: a plurality of grooves are formed in the upper portion of one side, close to the slope, of the dam body at equal intervals; a water channel communicated with the groove is formed in the dam body; a first cavity communicated with the water channel is formed in the dam body and is close to the lower part of the water channel, a water outlet is formed in the lower end of one side, away from the slope of the dam body, of the first cavity, and the water outlet of the first cavity is communicated with an external reservoir through a water drain pipe; the rotating rod is rotatably connected in the first cavity and is positioned at the position of the water outlet of the water channel; the first rotating paddle group is fixedly connected to the rotating rod; a second cavity is formed in the upper part inside the dam body and close to the slope, and the upper part of the second cavity is in an opening shape; an L-shaped plate is vertically connected in the second cavity in a sliding manner; the transmission assembly is used for driving the L-shaped plate to move upwards and is connected with the rotating rod; the limiting toothed plates are symmetrically arranged above the second cavity and are far away from one side of the water channel; the supporting plates are symmetrically and rotatably connected to one side, close to the limiting toothed plates, of the L-shaped plate, and each supporting plate is matched with the adjacent limiting toothed plate in position; and two ends of the second tensioning spring are fixedly connected with the L-shaped plate and the supporting plate respectively.

For the convenience of making the L template rise steadily, preferably, the drive assembly includes first drive wheel, first pivot, second drive wheel, third drive wheel and second pivot, fourth drive wheel, drive gear, driving toothed plate, first drive wheel fixed connection is on the dwang, first pivot swivelling joint is in the one side of keeping away from the water course of first rotation oar group, second drive wheel fixed connection is in first pivot, third drive wheel fixed connection is in first pivot, the vertical fixed connection of driving toothed plate is in the middle of the L template is located two backup pads, the second pivot swivelling joint is in the outside that the L template is close to driving toothed plate, fourth drive wheel fixed connection is in the second pivot, between first drive wheel and the second drive wheel, be connected through driving belt respectively between third drive wheel and the fourth drive wheel, drive gear fixed connection is in the second pivot, drive gear meshes with driving toothed plate.

For the convenience of L template can descend steadily, preferably, the dykes and dams body is close to the one side of spacing pinion rack and has been seted up the third cavity, be equipped with in the third cavity with spacing pinion rack fixed connection's removal pinion rack, the third cavity internal rotation is connected with the adjusting gear with removal pinion rack engaged with, the upper end fixedly connected with of adjusting gear adjusts the pole, it upwards runs through in dykes and dams body to adjust the pole.

For the convenience of staff rotates the regulating stem, hides the interior hexagonal adjusting nut, furtherly, the regulating stem upwards runs through in the interior hexagonal adjusting nut of the one end fixedly connected with of dykes and dams body, the upper surface looks parallel and level of interior hexagonal adjusting nut and dykes and dams body, the camera obscura the same with interior hexagonal adjusting nut thickness is seted up to dykes and dams body upper surface, interior hexagonal adjusting nut rotates in the camera obscura.

In order to seal the water channel at ordinary times, when the water channel sealing device is used, the water channel sealing device can be automatically opened, preferably, the supporting rods parallel to the slope are fixedly connected to one side, close to the slope, of the dam body, the supporting rods are symmetrically arranged above the groove and are connected with the impact plate in a sliding mode, the impact plate is close to the moving rod and is connected with the moving rod, located between the supporting rods, of the impact plate, fixing rods are fixedly connected to the oblique upper portions of the impact plate, multiple groups of first tensioning springs are fixedly connected between the fixing rods and the impact plate, the dam body is located between the groove and the water channel, a rectangular cavity is formed in the rectangular cavity in a sliding connection mode, a rotating plate is connected to the position, located in the groove, of the first sealing plate, and a through opening is formed in the position, located above the groove, of the first sealing plate.

In order to improve the stability of the first sealing plate, furthermore, equal fixedly connected with first magnetic stripe on the inner wall of both sides about the rectangle cavity, the equal fixedly connected with of both sides and the second magnetic stripe that first magnetic stripe was inhaled mutually about the first sealing plate.

For the convenience of scraping plants such as moss growing on the slope of the dam body, thereby avoiding plants such as moss from causing damage to the dam body, enabling the plants to generate cracks, so that river water seeps into the dam body, accelerating the damage of the dam body, further, the impact plate, the fixed rod, the first tensioning spring and the moving rod are all provided with a plurality of groups, and a plurality of groups the impact plate, the fixed rod, the first tensioning spring and the moving rod are connected on the supporting rod at equal intervals in a sliding manner, the moving rod is attached to the slope of the dam body, the moving rod is symmetrically and fixedly connected with connecting plates, and the connecting plates and the impact plate are detachably connected through connecting bolts.

In order to hide the parts in the second cavity, avoid suffering destruction, can also improve the whole roughness of dykes and dams body upper surface simultaneously, preferably, the upper end fixedly connected with second closing plate of L template, when the L template moved to the below, the second closing plate can coincide with the upper surface of dykes and dams body mutually.

In order to facilitate the filtering of impurities in river water, preferably, the lower fixedly connected with filter plate that is located the dwang in the first cavity one side of keeping away from the slope in the first cavity has placed through the extension board and has collected the box, it is located the below of filter plate to collect the box, it runs through in dykes and dams body to collect one side that the box kept away from the filter plate.

A using method of a hydraulic engineering ecological dam comprises the following steps:

s1, when water flow flows downwards into a first cavity along a water channel, the water flow impacts a first rotating paddle set to enable the first rotating paddle set to drive a rotating rod to rotate;

s2, the rotating rod can drive the L-shaped plate to stably move out of the second cavity through the transmission assembly, and when the L-shaped plate moves upwards, the supporting plate can be driven to move upwards;

s3, when the bottom of the L-shaped plate abuts against the limiting toothed plate, the L-shaped plate cannot move upwards, and the supporting plate can be clamped between the two toothed blocks of the limiting toothed plate to support the L-shaped plate;

s4, when the river water moves away, after the water level descends, the adjusting rod is rotated at the moment, the adjusting rod drives the movable toothed plate to move through the adjusting gear, the limiting toothed plate is separated from the supporting plate, and then the L-shaped plate can move downwards into the second cavity under the action of self gravity.

Compared with the prior art, the invention provides a hydraulic engineering ecological dam, which has the following beneficial effects: 1. this kind of hydraulic engineering ecological dam, through set up water course and first cavity on dyke body, the second cavity, and at first cavity, set up the dwang in the second cavity, first rotation oar group, drive assembly, the L template, come when news flood period, the river water level risees when not crossing the recess, can be with partial river water drainage to first cavity in, make first rotation oar group under the impact of rivers, drive the L template through drive assembly and upwards shift out the second cavity, thereby when the river does not cross dyke body, can block the river, avoid the river to wash in village or the city of dyke body rear, cause the calamity.

2. This kind of hydraulic engineering ecological embankment uses through the cooperation of backup pad, second tensioning spring, spacing pinion rack etc. can play the effect of support to the L template to further improve the stability of L template manger plate.

Compared with the mode of carrying the sand bag structure water retaining wall through a large amount of manpower in the prior art, the device can utilize potential energy generated by river water to automatically lift the L-shaped plate to construct the water retaining wall without participation of a large amount of manpower, not only can construct the water retaining wall at the first time, but also is better than the water retaining effect of a sand bag, and ensures the safety of villages at the rear.

Drawings

Fig. 1 is a schematic structural diagram of a hydraulic engineering ecological dam according to the present invention;

FIG. 2 is a schematic structural view of a hydraulic engineering ecological dam according to the present invention;

FIG. 3 is a first schematic structural view of an L-shaped plate, a transmission assembly, a filter plate, a collection box and a rotating rod in the hydraulic engineering ecological dam according to the present invention;

FIG. 4 is a schematic structural view II of an L-shaped plate, a transmission assembly, a filter plate, a collection box and a rotating rod in the hydraulic engineering ecological dam according to the present invention;

fig. 5 is a schematic structural view of an L-shaped plate, a transmission assembly, a filter plate, a collection box, a rotating rod, a water channel and a first sealing plate in the hydraulic engineering ecological dam according to the present invention;

FIG. 6 is a schematic structural view of a second sealing plate, a third cavity and an adjusting rod of the hydraulic engineering ecological dam according to the present invention;

FIG. 7 is a schematic structural view of a support rod, an impact plate, a fixed rod, a tension spring and a movable rod in the hydraulic engineering ecological dam according to the present invention;

fig. 8 is a schematic structural view of an L-shaped plate, a transmission assembly, a transmission toothed plate, a limit toothed plate and a limit plate in the hydraulic engineering ecological dam according to the present invention;

fig. 9 is a schematic structural view of part a in fig. 4 of a hydraulic engineering ecological dam according to the present invention;

fig. 10 is a schematic structural view of part B in fig. 5 of a hydraulic engineering ecological dam according to the present invention;

fig. 11 is a schematic structural view of a first sealing plate, a second magnetic stripe and a rotating plate of the hydraulic engineering ecological dam according to the present invention;

FIG. 12 is a schematic structural view of a transfer lever, a second rotary paddle set, an air supply cylinder, a driving cylinder, a push plate and a protection plate in the hydraulic engineering ecological dam according to the present invention;

fig. 13 is a schematic sectional view of a transfer rod, a second rotary paddle set, an air supply cylinder, a driving cylinder, a push plate and a protection plate in the hydraulic engineering ecological dam according to the present invention.

In the figure: 1. a dam body; 101. a groove; 102. a water channel; 103. a first cavity; 104. a second cavity; 105. a drain pipe; 106. a first magnetic stripe; 107. a third cavity; 108. filtering the plate; 109. a gas storage tank; 1010. a collection box; 2. a support bar; 201. an impact plate; 202. fixing the rod; 203. a first tension spring; 204. a travel bar; 205. a connecting plate; 3. a first sealing plate; 301. a rotating plate; 302. a through opening; 303. a second magnetic stripe; 4. rotating the rod; 401. a first rotating paddle set; 402. a second rotating paddle set; 403. a first drive pulley; 404. a first rotating shaft; 405. a second transmission wheel; 406. a third transmission wheel; 407. an eccentric disc; 408. a T-shaped block; 5. an L-shaped plate; 501. a second sealing plate; 502. a second rotating shaft; 503. a fourth transmission wheel; 504. a transmission gear; 505. a transmission toothed plate; 506. a support plate; 507. a second tension spring; 508. a limit toothed plate; 509. a movable toothed plate; 5010. adjusting a rod; 5011. an adjusting gear; 6. a baffle plate; 601. a first magnetic block; 602. a second magnetic block; 7. an air supply cylinder; 701. a first piston rod; 702. a gas delivery pipe; 703. driving the air cylinder; 704. a second piston rod; 705. an elastic cord; 706. a range finder; 707. an exhaust pipe; 708. pushing a plate; 709. and (4) a protective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1: referring to fig. 1-13, a hydraulic engineering ecological embankment includes embankment body 1, still includes: a plurality of grooves 101 are formed in the upper part of one side, close to the slope, of the dam body 1 at equal intervals; a water channel 102 communicated with the groove 101 is formed in the dam body 1; a first cavity 103 communicated with the water channel 102 is formed in the interior of the dam body 1 and close to the lower part of the water channel 102, a water outlet is formed in the lower end of one side, away from the slope of the dam body 1, of the first cavity 103, and the water outlet of the first cavity 103 is communicated with an external reservoir through a water outlet pipe 105; the rotating rod 4 is rotatably connected in the first cavity 103 and is positioned at the water outlet of the water channel 102; the first rotating paddle group 401 is fixedly connected to the rotating rod 4; a second cavity 104 is formed in the upper part of the interior of the dam body 1, close to the slope, and the upper part of the second cavity 104 is open; an L-shaped plate 5 is vertically connected in a sliding manner in the second cavity 104; the transmission component is used for driving the L-shaped plate 5 to move upwards and is connected with the rotating rod 4; the limit toothed plates 508 are symmetrically arranged above the second cavity 104 and are far away from one side of the water channel 102; the supporting plates 506 are symmetrically and rotatably connected to one side, close to the limiting toothed plate 508, of the L-shaped plate 5, and each supporting plate 506 is respectively matched with the adjacent limiting toothed plate 508 in position; and two ends of the second tensioning spring 507 are fixedly connected with the L-shaped plate 5 and the supporting plate 506 respectively.

The transmission assembly comprises a first transmission wheel 403, a first rotating shaft 404, a second transmission wheel 405, a third transmission wheel 406, a second rotating shaft 502, a fourth transmission wheel 503, a transmission gear 504 and a transmission toothed plate 505, the first transmission wheel 403 is fixedly connected to the rotating rod 4, the first rotating shaft 404 is rotatably connected to one side, away from the water channel 102, of the first rotating paddle set 401, the second transmission wheel 405 is fixedly connected to the first rotating shaft 404, the third transmission wheel 406 is fixedly connected to the first rotating shaft 404, the transmission toothed plate 505 is vertically and fixedly connected to the middle of the two support plates 506 of the L-shaped plate 5, the second rotating shaft 502 is rotatably connected to the outer side, close to the transmission toothed plate 505, of the L-shaped plate 5, the fourth transmission wheel 503 is fixedly connected to the second rotating shaft 502, the first transmission wheel 403 and the second transmission wheel 405, and the third transmission wheel 406 and the fourth transmission wheel 503 are respectively connected through a transmission belt, the transmission gear 504 is fixedly connected to the second rotating shaft 502, and the transmission gear 504 is meshed with the transmission toothed plate 505;

the third cavity 107 has been seted up to dykes and dams body 1 near one side of limit toothed plate 508, be equipped with in the third cavity 107 with limit toothed plate 508 fixed connection's removal toothed plate 509, the internal rotation of third cavity 107 is connected with the adjusting gear 5011 with removal toothed plate 509 engaged with, and adjusting gear 5011's upper end fixedly connected with adjusts pole 5010, adjusts pole 5010 and upwards runs through in dykes and dams body 1.

When a flood period comes and the water level of river water rises to exceed the groove 101, a large amount of river water flows into the water channel 102 through the groove 101 at the moment, the water flow flows into the first cavity 103 along the water channel 102 downwards, because the first rotating paddle group 401 is arranged below the first cavity 103 close to the water channel 102, when the water flow flows into the first cavity 103, the water flow impacts the first rotating paddle group 401, the first rotating paddle group 401 drives the rotating rod 4 to rotate, the rotating rod 4 drives the first driving wheel 403 to rotate, the first driving wheel 403 drives the second driving wheel 405 to rotate through a belt, the second driving wheel 405 drives the third driving wheel 406 to rotate through the first rotating shaft 404, the third driving wheel 406 drives the fourth driving wheel 503 to rotate through a belt, and the fourth driving wheel 503 drives the driving gear 504 to rotate through the second rotating shaft 502, the transmission gear 504 can drive the L-shaped plate 5 to move out of the second cavity 104 upwards through the transmission toothed plate 505, when the L-shaped plate 5 moves upwards, the transmission gear can drive the supporting plate 506 to move upwards, when the supporting plate 506 moves to the position of the limit toothed plate 508, the end part of the supporting plate 506 can abut against the toothed block of the limit toothed plate 508 under the tension of the second tensioning spring 507, after the bottom of the L-shaped plate 5 abuts against the limit toothed plate 508, at the moment, the L-shaped plate 5 can not move upwards any more, and the supporting plate 506 can be clamped between two toothed blocks of the corresponding limit toothed plate 508, so that the L-shaped plate 5 is supported, when river water does not pass through the dam body 1, the river water can be blocked through the L-shaped plate 5, and is prevented from flowing into villages or cities behind the dam body 1, disasters are caused, and the protective effect on the river water is effectively improved.

When river water moves away and the water level drops, the worker rotates the adjusting rod 5010 at the moment to enable the adjusting rod 5010 to drive the movable toothed plate 509 to move through the adjusting gear 5011, so that the limiting toothed plate 508 can move into the third cavity 107, then the limiting toothed plate 508 can be separated from the supporting plate 506, the L-shaped plate 5 can move downwards into the second cavity 104 under the action of self gravity, and accordingly the L-shaped plate 5 can be stored.

Example 2: referring to fig. 1 to 13, a hydraulic engineering ecological dam is substantially the same as the embodiment 1, and further includes: adjust pole 5010 upwards to run through in the one end fixedly connected with hexagon socket head cap nut of dykes and dams body 1, hexagon socket head cap nut and dykes and dams body 1's upper surface looks parallel and level, dykes and dams body 1 upper surface is seted up the camera slot the same with hexagon socket head cap nut thickness, hexagon socket head cap nut rotates in the camera slot, setting through hexagon socket head cap nut, when needs adjust the position of spacing pinion rack 508, make things convenient for the staff to rotate adjusting pole 5010, setting through the camera slot, can hide hexagon socket head cap nut, thereby improve the whole roughness on dykes and dams body 1 upper surface.

One side fixedly connected with that dykes and dams body 1 is close to the slope

parallels bracing piece

2, 2 symmetries of bracing piece set up the top at recess 101, sliding connection has impingement plate 201 on two bracing pieces 2, impingement plate 201 is close to the one end fixedly connected with carriage release lever 204 on 1 slope of dykes and dams body, the oblique top fixedly connected with dead lever 202 that lies in impingement plate 201 between two bracing pieces 2, the first tensioning spring 203 of fixedly connected with multiunit between dead lever 202 and the impingement plate 201, dykes and dams body 1 is located and has seted up the rectangular cavity between recess 101 and the water course 102, sliding connection has first closing plate 3 in the rectangular cavity, the position that first closing plate 3 is located recess 101 is connected with rotor plate 301 through the torsional spring rotation, through hole 302 has been seted up to the top that first closing plate 3 is located recess 101. When the water level rises to the lower part of the groove 101, river water generates water waves and falls into the water channel 102, the water waves impact the impact plate 201 at the moment, the impact plate 201 overcomes the tension of the first tension spring 203 under the impact of the water waves and moves upwards, the impact plate 201 drives the movable rod 204 to move upwards, when the movable rod 204 is in contact with the rotating plate 301, the rotating plate 301 rotates at the moment, so that the movable rod 204 can move to the upper part of the rotating plate 301, and after the impact force of the water waves on the impact plate 201 disappears, the impact plate 201 drives the movable rod 204 to move downwards.

And when the carriage release lever 204 upwards surpassed the rotor plate 301, the rotor plate 301 just can reset under the effect of torsional spring this moment, when the carriage release lever 204 moves down, just can be through rotor plate 301 with first sealing plate 3 pulling down, make through-hole 302 and recess 101 and water course 102 coincidence on the first sealing plate 3, then when rivers impact dykes and dams body 1 once more, the unrestrained water that strikes this moment just can flow into first cavity 103 in through water course 102 downwards, then the water that enters into in the first cavity 103 then can discharge through drain pipe 105 and store in the outside cistern, thereby be convenient for follow-up for urban road and plant use of watering, thereby conveniently carry out make full use of river.

Equal fixedly connected with first magnetic stripe 106 on the inner wall of both sides about the rectangle cavity, the equal fixedly connected with in both sides about the first closing plate 3 and the second magnetic stripe 303 that first magnetic stripe 106 attracted mutually, through first magnetic stripe 106, the setting of second magnetic stripe 303, when initial state, the second magnetic stripe 303 of first closing plate 3 top can attract mutually with the first magnetic stripe 106 of rectangle cavity top, thereby make through hole 302 on its first closing plate 3 be located the rectangle cavity, thereby alright play sealed effect to water course 102, avoid bold debris to plug up water course 102, influence subsequent use, rise when the water level, first closing plate 3 removes to the below, when making recess 101 link up with water course 102, the first magnetic stripe 106 of below just can inhale mutually with the second magnetic stripe 303 of below, then alright make first closing plate 3 stable be in the current position, avoid first closing plate 3 under the impact of rivers, rock in the rectangle cavity, thereby influence the effect that rivers got into water course 102, the stability of first closing plate 3 has been improved effectively.

Example 3: referring to fig. 1 to 13, a hydraulic engineering ecological dam is substantially the same as the embodiment 2, and further includes: the utility model discloses a dyke body 1, including the impact plate, the dead lever and first tensioning spring, the carriage release lever all sets up the multiunit, and the multiunit impact plate, dead lever and first tensioning spring, equidistant sliding connection is on the bracing piece for the carriage release lever, carriage release lever 204 pastes with the slope of dyke body 1 mutually, symmetry fixedly connected with connecting plate 205 on the carriage release lever 204, can dismantle through connecting bolt and be connected between connecting plate 205 and the impact plate 201, through setting up multiunit impact plate 201, dead lever 202 and first tensioning spring 203, carriage release lever 204, can all strike off plants such as the moss that grow on the dyke body 1 slope when the water level is at different heights, thereby avoid plants such as moss to cause the harm to dyke body 1, make it produce the crack, so that river water infiltrates in dyke body 1, accelerate the damage of dyke body 1, guaranteed effectively that dyke body 1 is not washed out by rivers.

L template 5's upper end fixedly connected with second closing plate 501, when L template 5 moved the below, second closing plate 501 can coincide with the upper surface of dykes and dams body 1 mutually, setting through second closing plate 501, at ordinary times, when the water level did not reach higher position, second closing plate 501 then can seal second cavity 104, thereby hide the part in the second cavity 104, avoid suffering destruction, the security of the part in second cavity 104 has been improved effectively, can also improve the whole roughness of dykes and dams body 1 upper surface simultaneously.

Example 4: referring to fig. 1 to 13, a hydraulic engineering ecological dam is substantially the same as the embodiment 3, and further includes: a collection box 1010 is arranged on one side, far away from the slope, of the first cavity 103 of the filter plate 108 and is fixedly connected with the lower part of the rotating rod 4 in the first cavity 103, a support plate is arranged on one side, far away from the slope, of the first cavity 103, the collection box 1010 is arranged below the filter plate 108, and one side, far away from the filter plate 108, of the collection box 1010 penetrates through the dam body 1;

two groups of rotating rods 4 are symmetrically arranged below the water channel 102 in the first cavity 103, a second rotating paddle group 402 is fixedly connected to the other group of rotating rods 4, an eccentric disc 407 is fixedly connected to the rotating rod 4 at the position of the second rotating paddle group 402, a circle of T-shaped limiting groove is formed in the eccentric disc 407, a T-shaped block 408 is slidably connected in the T-shaped limiting groove, an air supply cylinder 7 is transversely and fixedly connected to one side of the dam body 1 close to the T-shaped block 408, a first piston rod 701 with a piston is slidably connected in the air supply cylinder 7, one end of the first piston rod 701 close to the T-shaped block 408 is fixedly connected to the T-shaped block 408, a one-way valve is arranged in an air inlet and an air outlet of the air supply cylinder 7, a push plate 708 is slidably connected to one side of the upper surface of the filter plate 108 far away from the collecting box 1010, a protection plate 709 is transversely and fixedly connected to one side of the upper end of the push plate 708 far away from the collecting box 1010, a lower side of the first piston rod 701 close to the air supply cylinder 7 is fixedly connected to the driving cylinder 703, a second piston rod 704 with a driving air cylinder 703 slidably connected to the air supply cylinder 704 with a piston rod 704 with a piston, and a distance measuring instrument 703 is connected to one side of the air cylinder 703 through a distance measuring instrument connected to a standard gas cylinder 708, and a distance measuring instrument 708, the air cylinder 703 through a distance measuring instrument 702, the structure and the principle are known to the skilled person from technical manuals or by routine experimentation and are therefore not shown in the figures.

When the water level is below the groove 101 and the water wave can enter the water channel 102 through the groove 101, the river water entering the water channel 102 flows down into the first cavity 103 along the water channel 102, and then impacts the first rotating paddle group 401 and the second rotating paddle group 402, because the first rotating paddle group 401 needs a large impact force to rotate, the downward flowing water flow can only drive the second rotating paddle group 402 to rotate, when the second rotating paddle group 402 rotates, the rotating rod 4 connected with the second rotating paddle group drives the eccentric disc 407 to rotate, the eccentric disc 407 drives the first piston rod 701 to reciprocate in the air supply cylinder 7 through the T-shaped block 408, so that the air can be supplied into the driving air cylinder 703 through the air pipe 704, and then the second piston rod overcomes the pulling force of the elastic rope 705 under the pushing force of the air, and drives the push plate 708 to move to the side close to the collection box 1010, so that the impurities filtered on the filter plate 108 can be pushed into the collection box 1010, and the collection efficiency of the impurities can be improved.

When the distance measuring instrument 706 detects that the second piston rod 704 moves to the maximum distance, the electromagnetic valve in the air outlet of the driving cylinder 703 is controlled to be opened, then the air in the driving cylinder 703 is discharged through the air outlet, the second piston rod 704 pulls the push plate 708 back to the initial position under the action of the elastic rope 705, when the distance measuring instrument 706 detects that the second piston rod 704 returns to the initial position, the electromagnetic valve is closed, then the air entering the driving cylinder 703 pushes the push plate 708 again to move, and therefore, impurities filtered out of the filter plate 108 can be continuously cleaned, the filtering effect of the filter plate 108 on impurities in river water is effectively guaranteed, through the arrangement of the protection plate 709, when the push plate 708 moves to the side close to the collection box 1010, the impurities in the falling river water can be blocked, the impurities are prevented from falling behind the push plate 708, and accordingly more impurities are accumulated behind the push plate 708, the normal operation of the push plate 708 is effectively guaranteed, and the collection box 1010 only needs to clean the impurities in the collection box 1010 regularly.

Further, an air storage tank 109 is fixedly connected to the position, far away from the collecting box 1010, on the lower side of the filter plate 108, a plurality of air injection heads are fixedly connected to one side, close to the collecting box 1010, of the air storage tank 109 at equal intervals, the air injection heads are arranged obliquely upwards, and an air outlet of the driving air cylinder 703 is communicated with an air inlet of the air storage tank 109 through an exhaust pipe 707;

when the electromagnetic valve is opened, and the gas in the driving cylinder 703 is discharged through the gas outlet, the gas discharged from the driving cylinder 703 is conveyed into the gas storage tank 109 through the exhaust pipe 707, and then is sprayed to the filter plate 108 through the gas nozzle, which not only can accelerate the impurities on the filter plate 108 to rapidly enter the collection box 1010 for collection, but also can prevent the filter holes of the filter plate 108 from being blocked by fine impurities to affect the water flow permeability, thereby effectively ensuring the filtering effect on the river water.

Furthermore, a baffle 6 is rotatably connected to the inner wall of one side of the water channel 102, which is far away from the second rotating paddle set 402, through a torsion spring, the upper side of one end of the baffle 6, which is far away from the torsion spring, is fixedly connected with a first magnetic block 601, and a second magnetic block 602, which is attracted to the first magnetic block 601, is fixedly connected to one side of the inner wall of the water channel 102, which is close to the first magnetic block 601;

when the water level is below the groove 101 and water waves can enter the water channel 102 through the groove 101, the river water entering the water channel 102 is blocked by the baffle 6 and accumulated in the water channel 102, after a certain amount of river water is accumulated, the first magnetic block 601 and the second magnetic block 602 are separated under the pressure of the river water, then the baffle 6 rotates downwards, the river water flows downwards along the water channel 102 into the first cavity 103, then the second rotating paddle group 402 rotates under the impact of the water flow, so that the eccentric disc 407 can be driven to rotate, after the accumulated river water is finished, the baffle 6 rotates backwards under the action of the torsion spring, then the first magnetic block 601 sucks with the second magnetic block 602 again to accumulate the river water again, the river water is accumulated in the water channel 102 again, when the water flow impacts the second rotating paddle group 402, the second rotating paddle group 402 can rotate fast under the impact of the larger water flow, the water flow is prevented from flowing downwards through the second magnetic block 602, and the impact force of the second rotating paddle group 402 is not enough to drive the second rotating paddle group to rotate directly.

According to the invention, the water channel 102, the first cavity 103 and the second cavity 104 are arranged on the dam body 1, the rotating rod 4, the first rotating paddle group 401, the transmission assembly and the L-shaped plate 5 are arranged in the first cavity 103 and the second cavity 104, when a flood period comes and the water level of river water rises and sinks through the groove 101, part of river water can be drained into the first cavity 103, then the first rotating paddle group 401 drives the L-shaped plate 5 to move upwards out of the second cavity 104 through the transmission assembly under the impact of water flow, so that when the river water sinks through the dam body 1, the river water can be blocked, the river water is prevented from flowing into the dam or the city behind the dam body 1 to cause disasters, compared with the mode of carrying the sand bag structure water retaining wall through a large amount of manpower in the prior art, the L-shaped plate structure retaining wall can be automatically lifted by utilizing the potential energy generated by the river water, a large amount of manpower is not needed, the first time wall structure can be constructed, the water retaining effect of the sand bag is better than the L-shaped plate 508 and the L-shaped plate 5 can be supported by the tensioning spring 506, and the L-shaped plate 507, and the water retaining effect of the L-shaped plate can be further improved.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto.

Claims

1. The utility model provides an ecological dyke-dam of hydraulic engineering, includes dyke-dam body (1), its characterized in that still includes:

a plurality of grooves (101) are formed in the upper portion of one side, close to the slope, of the dam body (1) at equal intervals;

a water channel (102) communicated with the groove (101) is formed in the dam body (1);

a first cavity (103) communicated with the water channel (102) is formed in the interior of the dam body (1) and below the water channel (102), a water outlet is formed in the lower end of one side, away from the slope of the dam body (1), of the first cavity (103), and the water outlet of the first cavity (103) is communicated with an external reservoir through a water outlet pipe (105);

the rotating rod (4) is rotatably connected in the first cavity (103) and is positioned at the position of the water outlet of the water channel (102);

the first rotating paddle group (401) is fixedly connected to the rotating rod (4);

a second cavity (104) is formed in the upper part inside the dam body (1) and close to the slope, and the upper part of the second cavity (104) is in an open shape;

an L-shaped plate (5) is vertically connected in the second cavity (104) in a sliding manner;

the transmission assembly is used for driving the L-shaped plate (5) to move upwards and is connected with the rotating rod (4);

the limiting toothed plate (508) is symmetrically arranged above the second cavity (104) and is far away from one side of the water channel (102);

the supporting plates (506) are symmetrically and rotatably connected to one side, close to the limiting toothed plate (508), of the L-shaped plate (5), and each supporting plate (506) is matched with the adjacent limiting toothed plate (508) in position;

the two ends of the second tensioning spring (507) are fixedly connected with the L-shaped plate (5) and the supporting plate (506) respectively;

one side, close to a slope, of the dam body (1) is fixedly connected with supporting rods (2) parallel to the slope, the supporting rods (2) are symmetrically arranged above the groove (101), two supporting rods (2) are connected with impact plates (201) in a sliding mode, one end, close to the slope, of each impact plate (201) is fixedly connected with a moving rod (204), a fixing rod (202) is fixedly connected between the two supporting rods (2) and located obliquely above the impact plates (201), a plurality of groups of first tensioning springs (203) are fixedly connected between the fixing rods (202) and the impact plates (201), a rectangular cavity is formed between the groove (101) and the water channel (102) of the dam body (1), a first sealing plate (3) is connected in the rectangular cavity in a sliding mode, the position, located in the groove (101), of the first sealing plate (3) is rotatably connected with a rotating plate (301) through a torsion spring, and a through hole (302) is formed in the position, located above the groove (101), of the first sealing plate (3);

a filter plate (108) is fixedly connected below the rotating rod (4) in the first cavity (103), a collection box (1010) is placed on one side, away from the slope, in the first cavity (103) through a support plate, the collection box (1010) is located below the filter plate (108), and one side, away from the filter plate (108), of the collection box (1010) penetrates through the dam body (1);

the lower symmetry that is close to water course (102) in first cavity (103) is provided with two sets of dwang (4), another group fixedly connected with second rotation oar group (402) on dwang (4), is located fixedly connected with eccentric disc (407) on dwang (4) of second rotation oar group (402) position, a round T type spacing groove has been seted up on eccentric disc (407), sliding connection has T type piece (408) in the T type spacing groove, the horizontal fixedly connected with air feed inflator (7) of one side that is close to T type piece (408) in dyke body (1), sliding connection has first piston rod (701) that has the piston in air feed inflator (7), first piston rod (701) is close to the one end and T type piece (408) fixed connection of T type piece (408), all be equipped with the check valve in the business turn over gas port of air feed inflator (7), one side sliding connection that collection box (1010) was kept away from to filter plate (108) upper surface has push pedal (708), be equipped with the horizontal fixedly connected with push pedal (709) of one side that collection box (1010) was kept away from on one side of dyke (1010) upper end, slide connection has the drive protection board (703) in the body (703), second piston rod (703), the drive inflator (703) has the drive protection board (703), two ends of the elastic rope (705) are fixedly connected with a piston on the second piston rod (704) and one end, far away from the push plate (708), of the driving air cylinder (703) respectively, one end, far away from the elastic rope (705), of the second piston rod (704) is fixedly connected with the push plate (708), one side, far away from the push plate (708), of the driving air cylinder (703) is fixedly connected with a distance meter (706), an air outlet of the air supply air cylinder (7) is communicated with an air inlet of the driving air cylinder (703) through an air conveying pipe (702), and an electromagnetic valve is arranged in an air outlet of the driving air cylinder (703);

dyke body (1) are close to one side of limit teeth board (508) and have been seted up third cavity (107), be equipped with in third cavity (107) with limit teeth board (508) fixed connection's removal pinion rack (509), third cavity (107) internal rotation is connected with and removes pinion rack (509) engaged with adjusting gear (5011), the upper end fixedly connected with of adjusting gear (5011) adjusts pole (5010), it upwards runs through in dyke body (1) to adjust pole (5010).

2. The hydraulic engineering ecological dam according to claim 1, wherein the transmission assembly comprises a first transmission wheel (403), a first rotation shaft (404), a second transmission wheel (405), a third transmission wheel (406), a second rotation shaft (502), a fourth transmission wheel (503), a transmission gear (504), and a transmission toothed plate (505), the first transmission wheel (403) is fixedly connected with the rotating rod (4), the first rotating shaft (404) is rotatably connected to one side of the first rotating paddle group (401) far away from the water channel (102), the second driving wheel (405) is fixedly connected to the first rotating shaft (404), the third driving wheel (406) is fixedly connected with the first rotating shaft (404), the transmission toothed plate (505) is vertically and fixedly connected between the two supporting plates (506) of the L-shaped plate (5), the second rotating shaft (502) is rotatably connected to the outer side of the L-shaped plate (5) close to the transmission toothed plate (505), the fourth driving wheel (503) is fixedly connected with the second rotating shaft (502), the first transmission wheel (403) is connected with the second transmission wheel (405), the third transmission wheel (406) is connected with the fourth transmission wheel (503) through transmission belts, the transmission gear (504) is fixedly connected to the second rotating shaft (502), the transmission gear (504) is meshed with the transmission toothed plate (505).

3. The hydraulic engineering ecological dam as claimed in claim 1, wherein the adjusting rod (5010) is fixedly connected with an inner hexagonal adjusting nut through one end of the dam body (1) upwards, the inner hexagonal adjusting nut is flush with the upper surface of the dam body (1), the upper surface of the dam body (1) is provided with a blind groove with the same thickness as the inner hexagonal adjusting nut, and the inner hexagonal adjusting nut rotates in the blind groove.

4. The ecological dam of water conservancy project according to claim 1, characterized in that the inner walls of the upper and lower sides of the rectangular cavity are fixedly connected with first magnetic strips (106), and the upper and lower sides of the first sealing plate (3) are fixedly connected with second magnetic strips (303) which are attracted with the first magnetic strips (106).

5. The hydraulic engineering ecological dam according to claim 1, wherein the impact plate (201), the fixed rod (202), the first tensioning spring (203), and the movable rod (204) are provided in multiple sets, and the multiple sets of the impact plate (201), the fixed rod (202), the first tensioning spring (203), and the movable rod (204) are slidably connected to the support rod (2) at equal intervals, the movable rod (204) is attached to the slope surface of the dam body (1), the movable rod (204) is symmetrically and fixedly connected with the connecting plate (205), and the connecting plate (205) is detachably connected to the impact plate (201) through a connecting bolt.

6. The ecological dam of claim 1, wherein the upper end of the L-shaped plate (5) is fixedly connected with a second sealing plate (501), and when the L-shaped plate (5) moves to the lowest position, the second sealing plate (501) is coincided with the upper surface of the dam body (1).

7. A method for using the hydraulic engineering ecological dam, comprising the hydraulic engineering ecological dam of claim 3, characterized by comprising the following steps:

s1, when water flows downwards into a first cavity (103) along a water channel (102), a first rotating paddle set (401) is impacted, so that the first rotating paddle set (401) drives a rotating rod (4) to rotate;

s2, the rotating rod (4) can drive the L-shaped plate (5) to move out of the second cavity (104) stably through the transmission assembly, and when the L-shaped plate (5) moves upwards, the supporting plate (506) can be driven to move upwards;

s3, when the bottom of the L-shaped plate (5) is abutted to the limiting toothed plate (508), the L-shaped plate (5) cannot move upwards at the moment, and the supporting plate (506) can be clamped between the two toothed blocks of the limiting toothed plate (508) to support the L-shaped plate (5);

and S4, when the river water drops and the water level drops, the adjusting rod (5010) is rotated at the moment, the adjusting rod (5010) drives the movable toothed plate (509) to move through the adjusting gear (5011), the limiting toothed plate (508) is separated from the supporting plate (506), and then the L-shaped plate (5) can move downwards into the second cavity (104) under the action of self gravity.