阅读说明：本技术 一种水利工程用拦河闸 (River sluice for hydraulic engineering ) 是由 李理春 于 2021-07-06 设计创作，主要内容包括：本发明涉及拦河闸技术领域,且公开了一种水利工程用拦河闸,包括固定坝,所述固定坝的内部固定连接有活动槽,活动槽的外部固定连接有齿条,齿条的外部啮合有啮合圈,固定坝的内部固定连接有压电陶瓷,固定坝的内部滑动连接有触发块,固定坝的内部滑动连接有活动杆,活动杆的内部转动连接有升降轮,升降轮的外部啮合有齿杆；通过固定坝、活动槽、齿条、啮合圈、压电陶瓷、触发块、活动杆、升降轮、齿杆、过滤板、直射灯、光敏组件的相互配合使用,使得河面漂浮的枯叶和生活垃圾无需人工打捞,通过上述机构的自动运行,就能达到自适应水位并自动收集水面垃圾的效果,使得河道水质得到提高,城市的清洁卫生得到保障。(The invention relates to the technical field of a river sluice and discloses a river sluice for hydraulic engineering, which comprises a fixed dam, wherein a movable groove is fixedly connected inside the fixed dam, a rack is fixedly connected outside the movable groove, an engaging ring is meshed outside the rack, piezoelectric ceramics is fixedly connected inside the fixed dam, a trigger block is slidably connected inside the fixed dam, a movable rod is slidably connected inside the fixed dam, a lifting wheel is rotatably connected inside the movable rod, and a toothed bar is meshed outside the lifting wheel; through the mutually supporting use of fixed dam, movable groove, rack, meshing circle, piezoceramics, trigger piece, movable rod, lifting wheel, ratch, filter, direct shot-light, photosensitive element for the floated withered leaf of river surface and domestic waste need not artifical salvage, and the automatic operation through above-mentioned mechanism just can reach the self-adaptation water level and automatically collects the effect of water face rubbish, makes river course quality of water obtain improving, and the sanitation and hygiene in city obtains the guarantee.)

1. The utility model provides a river sluice for hydraulic engineering, includes fixed dam (1), its characterized in that: the movable dam comprises a fixed dam (1), a movable groove (2) is fixedly connected to the inside of the fixed dam (1), a rack (3) is fixedly connected to the outside of the movable groove (2), a meshing ring (4) is meshed with the outside of the rack (3), piezoelectric ceramics (5) is fixedly connected to the inside of the fixed dam (1), a trigger block (6) is connected to the inside of the fixed dam (1) in a sliding manner, a movable rod (7) is connected to the inside of the fixed dam (1) in a sliding manner, a lifting wheel (8) is connected to the inside of the movable rod (7) in a rotating manner, a toothed rod (9) is meshed with the outside of the lifting wheel (8), a filter plate (10) is fixedly connected to the outside of the movable rod (7), a direct-emitting lamp (11) is fixedly connected to the inside of the filter plate (10), a photosensitive assembly (12) is fixedly connected to the inside of the filter plate (10), a gate (13) is connected to the inside of the fixed dam (1) in a sliding manner, a face gear (14) is connected to the inside of the fixed dam (1) in a rotating manner, a pinion (15) is meshed with the outer part of the end face gear (14), a transmission rod (16) is fixedly connected to the outer part of the pinion (15), a stirring rod (17) is fixedly connected to the outer part of the transmission rod (16), and a fixing ring (18) is fixedly connected to the inner part of the fixed dam (1).

2. The river sluice for hydraulic engineering according to claim 1, wherein: one side of the engaging ring (4) is movably connected inside the movable groove (2), and the other side of the engaging ring is movably connected inside the movable rod (7).

3. The river sluice for hydraulic engineering according to claim 1, wherein: the outside fixedly connected with spring of trigger block (6), the one end fixed connection that the spring kept away from trigger block (6) is in the inside of fixed dam (1), and trigger block (6) and piezoceramics (5), movable rod (7) position are corresponding and specification phase-match.

4. The river sluice for hydraulic engineering according to claim 1, wherein: tooth bar (9) sliding connection is in the inside of movable rod (7), and photosensitive assembly (12) mainly comprise photosensitive shell, light-passing board, photo resistance, and photosensitive shell fixed connection is in the inside of filter (10), and the light-passing board is inlayed in the outside of photosensitive shell, and photo resistance fixed connection is at the inner wall of photosensitive shell, and photo resistance and light-passing board, the corresponding and specification phase-match in position of shot-light (11).

5. The river sluice for hydraulic engineering according to claim 1, wherein: the direct-emitting lamp (11) and the photosensitive component (12) form a trigger mechanism, the number of the trigger mechanisms is two, the trigger mechanisms are respectively a first trigger mechanism and a second trigger mechanism, the first trigger mechanism and the second trigger mechanism are fixedly connected inside the filter plate (10), the outer portion of the fixed dam (1) is fixedly connected with an intercepting net, and the intercepting net corresponds to the filter plate (10) in position and is matched with the filter plate in specification.

6. The river sluice for hydraulic engineering according to claim 1, wherein: the inside fixed connection of fixed dam (1) has the contact, and the contact corresponds and the specification phase-match with gate (13) position.

7. The river sluice for hydraulic engineering according to claim 1, wherein: the outside fixedly connected with motor of face gear (14), transfer line (16) rotate to be connected in the inside of fixed dam (1), and transfer line (16) rotate to be connected in the outside of retainer plate (18).

8. The river sluice for hydraulic engineering according to claim 1, wherein: meshing circle (4), lifting wheel (8), gate (13) all are connected with drive power supply electricity, and the motor is connected with external power supply electricity, and piezoceramics (5), photo resistance, contact, drive power supply, external power supply all are connected with the control maincenter electricity.

Technical Field

The invention relates to the technical field of a river sluice, in particular to a river sluice for hydraulic engineering.

Background

The river sluice is a sluice which is used for adjusting the upstream water level and controlling the flow rate of the discharged water on a natural river channel and is also called a river-blocking control sluice.

The existing river sluice is mainly used for controlling water levels of upstream and downstream areas so as to meet requirements of shipping, irrigation, power generation, diversion and urban water supply, the river sluice is also used for dredging and draining sand so as to keep the water-sand balance state of the original riverbed, when the river sluice is used for dredging and draining sand, due to the fact that silt and sand at the bottom are excessively accumulated, the silt and the sand cannot be washed away by water flow, the water-sand balance of the riverbed can be further damaged, a large amount of manpower and material resources are consumed for treating the accumulation of the silt and the sand, a waterproof flashboard of a traditional structure is simple in structure and single in function, in recent years, in order to increase the requirements of urban greening and tourism development, the urban riverway floats with dead leaves and domestic garbage and is easy to cause water pollution, the existing river sluice cannot automatically adjust a garbage collection mechanism according to changes of the water levels, so that the garbage is directly discharged into the downstream water flow, and further causes pollution to the riverway along the way.

Therefore, in order to solve the problems, a river sluice for hydraulic engineering is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a river sluice for hydraulic engineering, which has the advantages of automatically breaking silt, gravel and self-adapting to water level and automatically collecting water surface garbage, and solves the problems that when the river sluice is responsible for silt discharge and sand discharge, the water-sand balance of a river bed is further damaged because the silt and the gravel at the bottom are excessively accumulated, the water flow cannot wash away the silt and the gravel, the existing method consumes a large amount of manpower and material resources for treating the accumulation of the silt, the waterproof flashboard of the traditional structure has simple structure and single function, in recent years, in order to increase the development requirements of urban greening and tourism, the urban river channel floats with dead leaves and domestic garbage and is easy to cause water pollution, the existing river sluice cannot intercept and collect the floating dead leaves and the domestic garbage in the water flow, and the garbage collection mechanism cannot be automatically adjusted according to the change of the water level, so that the garbage is directly discharged into the downstream water flow, and further causes pollution to the riverway along the way.

(II) technical scheme

In order to realize the purposes of automatically smashing silt, gravel, self-adapting to water level and automatically collecting water surface garbage, the invention provides the following technical scheme: the utility model provides a river sluice for hydraulic engineering, including fixed dam, the inside fixedly connected with movable groove of fixed dam, the outside fixedly connected with rack in movable groove, the outside meshing of rack has the meshing circle, the inside fixedly connected with piezoceramics of fixed dam, the inside sliding connection of fixed dam has the trigger block, the inside sliding connection of fixed dam has the movable rod, the inside rotation of movable rod is connected with the lifting wheel, the outside meshing of lifting wheel has the ratch, the outside fixedly connected with filter of movable rod, the inside fixedly connected with direct shot lamp of filter, the inside fixedly connected with photosensitive assembly of filter, the inside sliding connection of fixed dam has the gate, the inside rotation of fixed dam is connected with face gear, face gear's outside meshing has the pinion, the outside fixedly connected with transfer line of pinion, the outside fixedly connected with puddler of transfer line, the inside fixedly connected with retainer plate of fixed dam.

Preferably, one side of the engaging ring is movably connected inside the movable groove, and the other side of the engaging ring is movably connected inside the movable rod.

Preferably, the outside fixedly connected with spring of trigger block, the one end fixed connection that the spring kept away from the trigger block is in the inside of fixed dam, and the trigger block is corresponding and the specification phase-match with piezoceramics, movable rod position.

Preferably, ratch sliding connection is in the inside of movable rod, and photosensitive element mainly comprises photosensitive shell, light-passing board, photo resistance, and photosensitive shell fixed connection is in the inside of filter, and the light-passing board is inlayed in the outside of photosensitive shell, and photo resistance fixed connection is at the inner wall of photosensitive shell, and photo resistance and light-passing board, the corresponding and specification phase-match in position of shot-light.

Preferably, the direct-emitting lamp and the photosensitive assembly form a trigger mechanism, the number of the trigger mechanisms is two, the trigger mechanisms are respectively a first trigger mechanism and a second trigger mechanism, the first trigger mechanism and the second trigger mechanism are fixedly connected inside the filter plate, the outer part of the fixed dam is fixedly connected with an interception net, and the interception net corresponds to the filter plate in position and is matched with the filter plate in specification.

Preferably, the inside fixed connection of fixed dam has the contact, and the contact corresponds and the specification phase-match with the gate position.

Preferably, the motor is fixedly connected to the outer portion of the end face gear, the transmission rod is rotatably connected to the inner portion of the fixed dam, and the transmission rod is rotatably connected to the outer portion of the fixed ring.

Preferably, the meshing ring, the lifting wheel and the gate are electrically connected with a driving power supply, the motor is electrically connected with an external power supply, and the piezoelectric ceramic, the photoresistor, the contact and the driving power supply are electrically connected with the control center.

Preferably, the direct lighting lamp is in a normally-on state, and the river surface water level in an initial state is between the first trigger mechanism and the second trigger mechanism.

(III) advantageous effects

Compared with the prior art, the invention provides a river sluice for hydraulic engineering, which has the following beneficial effects:

1. this hydraulic engineering is with blocking river floodgate, through fixed dam, the gate, face gear, the pinion, the transfer line, the puddler, the use of mutually supporting of retainer plate, when making the silt and the grit accumulation of bottom too much, automatic operation through above-mentioned mechanism, just can reach the effect of smashing the silt grit automatically, make the silt grit of smashing can be washed away smoothly by rivers, further make the water and sand balance of riverbed maintained, avoided the maintenance to the riverbed, manpower and materials have been saved, accord with actual conditions's use more.

2. This hydraulic engineering is with blocking river floodgate, through fixed dam, movable groove, rack, meshing circle, piezoceramics, trigger block, movable rod, lifting wheel, ratch, filter, direct shot-light, photosensitive assembly's use of mutually supporting for floating dead leaf of river face and domestic waste need not the manual work and salvage, and the automatic operation through above-mentioned mechanism just can reach the effect of self-adaptation water level and automatic collection water face rubbish, makes river course quality of water obtain improving, and the sanitation and hygiene in city obtains the guarantee.

Drawings

FIG. 1 is a schematic sectional view of the front side of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at C of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 1 according to the present invention.

In the figure: 1. fixing the dam; 2. a movable groove; 3. a rack; 4. an engaging ring; 5. piezoelectric ceramics; 6. a trigger block; 7. a movable rod; 8. a lifting wheel; 9. a rack bar; 10. a filter plate; 11. a direct-emitting lamp; 12. a photosensitive element; 13. a gate; 14. a face gear; 15. a pinion gear; 16. a transmission rod; 17. a stirring rod; 18. and a fixing ring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, a river sluice for hydraulic engineering, including fixed dam 1, the inside fixedly connected with activity groove 2 of fixed dam 1, the outside fixedly connected with rack 3 of activity groove 2, the outside meshing of rack 3 has meshing circle 4, the inside fixedly connected with piezoceramics 5 of fixed dam 1, the inside sliding connection of fixed dam 1 has trigger block 6, the inside sliding connection of fixed dam 1 has movable rod 7, 4 one side swing joint of meshing circle is in the inside of activity groove 2, opposite side swing joint is in the inside of movable rod 7, the outside fixedly connected with spring of trigger block 6, the one end fixed connection that trigger block 6 was kept away from to the spring is in the inside of fixed dam 1, trigger block 6 and piezoceramics 5, the corresponding and specification phase-match in movable rod 7 position.

The inside of the movable rod 7 is rotatably connected with a lifting wheel 8, the outside of the lifting wheel 8 is meshed with a toothed bar 9, the outside of the movable rod 7 is fixedly connected with a filter plate 10, the inside of the filter plate 10 is fixedly connected with a direct-emitting lamp 11, the inside of the filter plate 10 is fixedly connected with a photosensitive component 12, the toothed bar 9 is slidably connected inside the movable rod 7, the photosensitive component 12 mainly comprises a photosensitive shell, a light-transmitting plate and a photosensitive resistor, the photosensitive shell is fixedly connected inside the filter plate 10, the light-transmitting plate is embedded outside the photosensitive shell, the photosensitive resistor is fixedly connected on the inner wall of the photosensitive shell, the photosensitive resistor is corresponding to the light-transmitting plate and is matched with the direct-emitting lamp 11 in position and specification, the direct-emitting lamp 11 and the photosensitive component 12 form a trigger mechanism, the number of the trigger mechanisms is two, namely a first trigger mechanism and a second trigger mechanism, the first trigger mechanism and the second trigger mechanism are both fixedly connected inside the filter plate 10, the outside of the fixed dam 1 is fixedly connected with an interception net, and the interception net corresponds to the filter plate 10 in position and is matched with the filter plate in specification.

Through the mutual matching use of the fixed dam 1, the movable groove 2, the rack 3, the meshing ring 4, the piezoelectric ceramic 5, the trigger block 6, the movable rod 7, the lifting wheel 8, the rack bar 9, the filter plate 10, the straight spot lamp 11 and the photosensitive component 12, the floating dead leaves and the domestic garbage on the river surface do not need manual salvage, the effects of self-adapting to the water level and automatically collecting the water surface garbage can be achieved through the automatic operation of the mechanism, the river water quality is improved, the cleanness and the sanitation of the city are guaranteed, the inside of the fixed dam 1 is slidably connected with the gate 13, the inside of the fixed dam 1 is fixedly connected with a contact which corresponds to the position of the gate 13 and is matched with the specification, the inside of the fixed dam 1 is rotatably connected with the end face gear 14, the outside of the end face gear 14 is meshed with the pinion 15, the outside of the pinion 15 is fixedly connected with the transmission rod 16, and the outside of the transmission rod 16 is fixedly connected with the stirring rod 17, a fixing ring 18 is fixedly connected to the inside of the fixed dam 1.

The motor is fixedly connected to the outer part of the face gear 14, the transmission rod 16 is rotatably connected to the inner part of the fixed dam 1, the transmission rod 16 is rotatably connected to the outer part of the fixed ring 18, the meshing ring 4, the lifting wheel 8 and the gate 13 are all electrically connected with the driving power supply, the motor is electrically connected with the external power supply, the piezoelectric ceramic 5, the photosensitive resistor, the contact and the driving power supply are all electrically connected with the control center, the direct-emitting lamp 11 is in a normally-on state, the river surface water level is between the first trigger mechanism and the second trigger mechanism in an initial state, the effect of automatically smashing gravel silt can be achieved through the automatic operation of the fixed dam 1, the gate 13, the face gear 14, the pinion 15, the transmission rod 16, the stirring rod 17 and the fixed ring 18 through the mutual matching use, when the silt and the gravel are accumulated too much, the smashed gravel silt can be smoothly washed away by water flow through the automatic operation of the mechanisms, further make the water and sand balance of riverbed maintained, avoided the maintenance to the riverbed, saved manpower and materials, accord with actual conditions's use more.

The working principle is as follows: make the straight shot-light 11 among the first trigger mechanism leave the aquatic when river surface water level descends, and make the illumination that the photo resistance received among the first trigger mechanism become strong, the resistance diminishes, the electric current grow, control maincenter senses this kind of current change this moment and can control drive portion power drive lifting wheel 8 and rotate, lifting wheel 8 rotates and drives the motion of ratch 9, ratch 9 moves and drives filter 10 motion, filter 10 moves and drives straight shot-light 11 among the first trigger mechanism and get back to the aquatic and make the illumination that the photo resistance received among the first trigger mechanism weaken, the resistance grow, the electric current diminishes, control maincenter senses this kind of current change this moment and can control drive portion power stop drive lifting wheel 8 and rotate, lifting wheel 8 stop motion makes above-mentioned mechanism all stop motion, accomplish self-adaptation water level control.

Make the straight shot-light 11 among the second trigger mechanism get into the aquatic when river surface water level rises, and make the illumination that the photo resistance received among the second trigger mechanism weaken, the resistance grow, the electric current diminishes, this moment control center senses this kind of current change can control drive portion power drive lifting wheel 8 antiport, 8 antiport of lifting wheel moves the rack bar 9 of making in the same way, filter 10, straight shot-light 11, photosensitive element 12 all moves, the straight shot-light 11 moves and makes the straight shot-light 11 among the second trigger mechanism leave the aquatic, and make the illumination that the photo resistance received among the second trigger mechanism strengthen, the resistance diminishes, the electric current grow, this moment control center senses this kind of current change can control drive power stop drive lifting wheel 8 and rotate, lifting wheel 8 stop moving makes above-mentioned mechanism all stop moving in the same way, accomplish self-adaptation water level control.

River surface garbage is intercepted by the intercepting net through the fixed dam 1, at the moment, an operator controls the driving power supply to drive the meshing ring 4 to rotate through the control center, the meshing ring 4 rotates to drive the movable rod 7 to move under the action of the rack 3, the movable rod 7 moves to drive the toothed rod 9 to move, the toothed rod 9 moves to drive the filter plate 10 to move, the movable rod 7 moves to contact with the trigger block 6 and drive the trigger block 6 to move, the trigger block 6 moves to drive the piezoelectric ceramic 5 to contact with and apply pressure to the piezoelectric ceramic 5, at the moment, the piezoelectric ceramic 5 converts received mechanical energy into electric energy, the control center senses the current change and controls the driving part power supply to stop driving the lifting wheel 8 to rotate, the lifting wheel 8 stops moving to enable the mechanisms to stop moving, and the filter plate 10 stops moving to collect the river surface garbage together for people to handle.

When the silt and sand discharging are needed, an operator controls the gate 13 to rise through the control center, at the moment, the gate 13 is not in contact with the contact, the control center controls the external power supply to supply power to the motor, the motor operates to drive the face gear 14 to rotate, the face gear 14 rotates to drive the pinion 15 to rotate, the pinion 15 rotates to drive the transmission rod 16 to rotate, the transmission rod 16 rotates to drive the stirring rod 17 to rotate, and the stirring rod 17 rotates to break silt and sand so as to facilitate silt and sand discharging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.