CN116411546A - Lifting type water conservancy gate for hydraulic engineering design and application method thereof - Google Patents
Lifting type water conservancy gate for hydraulic engineering design and application method thereof Download PDFInfo
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- CN116411546A CN116411546A CN202310279423.0A CN202310279423A CN116411546A CN 116411546 A CN116411546 A CN 116411546A CN 202310279423 A CN202310279423 A CN 202310279423A CN 116411546 A CN116411546 A CN 116411546A
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- 238000013461 design Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims description 59
- 238000009434 installation Methods 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a lifting type water conservancy gate for hydraulic engineering design and a use method thereof, and the lifting type water conservancy gate comprises a mounting frame, wherein lifting sliding grooves are formed in the left side and the right side of an inner cavity of the mounting frame, a gate plate body is connected between the left lifting sliding groove and the right lifting sliding groove in a sliding mode, transmission toothed plates are welded on the left side and the right side of the top of the gate plate body, positioning grooves are formed in the opposite sides of the left transmission toothed plate and the right transmission toothed plate, sliding openings are formed in the left side and the right side of the top of the mounting frame, the top of the transmission toothed plates penetrate through the top of the sliding openings, positioning mechanisms are connected with the left side and the right side of the top of the mounting frame through bolts, and a transmission gear is movably connected with the front side of the fixed vertical plate through bearings. The invention has the advantage of automatic lifting through the cooperation of the positioning mechanism, the transmission gear, the driving mechanism, the transmission toothed plate and the flashboard body, and the transmission efficiency is higher through the transmission of the transmission toothed plate, and meanwhile, the transmission toothed plate is not easy to damage and the service life is prolonged.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a lifting type hydraulic gate for hydraulic engineering design and a use method thereof.
Background
The hydraulic engineering mainly researches basic knowledge and skills in aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic buildings, engineering drawing and the like, and performs engineering planning design, engineering site construction, engineering budget and hydraulic equipment maintenance in the field of hydraulic engineering, for example: building different types of hydraulic structures such as dams, dykes, spillways, sluice gates, channels, rafts, fishways and the like, and a gate is a common water flow control facility.
The invention patent of patent application publication number CN216405329U discloses a lifting type water conservancy gate for hydraulic engineering design, which comprises a door frame, a gate body, a power groove, a motor, a screw rod, a transmission sleeve, a connecting plate and a sealing plate, wherein the gate body is connected to two sides of the inner wall of the door frame in a sliding manner, the power groove is formed in the door frame and is positioned at two sides of the gate body, the motor is fixedly connected to the top of the inner wall of the power groove, the screw rod is fixedly connected to the bottom of the motor, the transmission sleeve is connected to the bottom of the surface of the screw rod in a threaded manner, the connecting plate is fixedly connected to one side opposite to the transmission sleeve, and the connecting plate is fixedly connected with the gate body. The invention solves the problems that the screw structure is exposed when the existing water conservancy gate is lifted, impurities in the outside air are easy to adsorb, and the screw structure is blocked and is difficult to rotate after the impurities are adsorbed on the surface of the screw.
However, the device still has some defects in actual use, and obviously, the screw thread inside on the surface in the screw transmission process is easy to rust, so that the transmission efficiency is lower, the device is easy to damage, meanwhile, the device does not have the function of filtering sundries in water, the sundries flow into a water channel on the rear side of a gate, the blockage is caused, meanwhile, the sundries on the surface of a filter screen are inconvenient to clean, and the working strength of personnel is increased.
Therefore, it is necessary to provide a lifting type water conservancy gate for hydraulic engineering design and a using method thereof to solve the above problems.
Disclosure of Invention
The invention aims to provide a lifting type water conservancy gate for hydraulic engineering design and a use method thereof, which have the advantages of higher transmission efficiency, lower failure rate, sundry filtering function, convenience in cleaning the filtered sundries and reducing the working intensity of personnel, and solve the problems that the transmission efficiency is lower, the failure is easy to cause, the sundries filtering function is not realized, the sundries are inconvenient to clean, and the working intensity of the personnel is increased.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a hydraulic engineering design is with over-and-under type water conservancy gate, includes the installing frame, the lift spout has all been seted up to the left and right sides of installing frame inner chamber, sliding connection has the flashboard body between two left and right sides lift spouts, the transmission pinion rack has all been welded to the left and right sides at flashboard body top, the constant head tank has all been seted up to the opposite one side of two left and right sides transmission pinion rack, sliding opening has all been seted up on the left and right sides at installing frame top, the top of transmission pinion rack runs through to sliding opening's top, the left and right sides at installing frame top all has positioning mechanism through bolted connection, the left and right sides at installing frame top has all welded fixed riser, the front side of fixed riser has drive gear through bearing penetration swing joint, the rear side at installing frame top has actuating mechanism through bolted connection, the front side of installing frame has the screen plate through bolted connection, the front side of installing frame has the fixed shell through bolted connection.
Preferably, the driving mechanism comprises a fixed box, a driving motor is connected to the left side of the fixed box through a bolt, a rotating rod is fixedly connected to the output end of the driving motor, the right side of the rotating rod penetrates through the right side of an inner cavity of the fixed box, driving bevel gears are fixedly sleeved on the left side and the right side of the surface of the rotating rod, driven bevel gears are movably connected to the left side and the right side of the front side of the fixed box through bearings, and the front side of the driven bevel gears is fixedly connected with a rotating shaft of the driving gear.
Preferably, the driving bevel gear is in meshed transmission connection with the driven bevel gear, and the connection part between the surface of the rotating rod and the fixed box is movably connected through a bearing.
Preferably, the left side at the top of the fixed shell is connected with a lifting motor through a bolt, the output end of the lifting motor is fixedly connected with a lifting screw rod, the bottom of the lifting screw rod penetrates through an inner cavity of the fixed shell and is movably connected with the fixed shell through a bearing, a guide sliding rod is welded on the right side of the inner cavity of the fixed shell, movable plates are movably sleeved on the surfaces of the lifting screw rod and the fixed shell, a cleaning net box is connected between the left movable plate and the right movable plate through bolts, and a cleaning mechanism is connected on the rear side of the cleaning net box through bolts.
Preferably, the surface of the lifting screw rod is in threaded connection with the joint of the movable plate, and the surface of the guide sliding rod is in sliding connection with the joint of the movable plate.
Preferably, the cleaning mechanism comprises a mounting shell, a supporting spring is welded on the front side of the inner cavity of the mounting shell, a supporting plate is welded on the rear side of the supporting spring, and the rear side of the supporting plate penetrates through the rear side of the mounting shell and is fixedly connected with a cleaning scraping plate.
Preferably, the positioning mechanism comprises a fixing frame and an installation vertical plate, the surface of the fixing frame is fixedly connected with an electric push rod through a bolt, the output end of the electric push rod is connected with a baffle through a bolt, one side, far away from the electric push rod, of the baffle is welded with a plugboard, and one side, far away from the baffle, of the plugboard penetrates through the installation vertical plate and extends to the inner cavity of the positioning groove.
Preferably, the transmission gear is in meshed transmission connection with the transmission toothed plate, and the number of the positioning grooves is a plurality of.
The application method of the lifting type water conservancy gate for hydraulic engineering design comprises the following specific operation steps:
a: when the gate body needs to be opened, the electric push rods on the left side and the right side are controlled to retract through the controller, the plug board is driven to move out of the positioning groove through the baffle, the driving motor is controlled to work to drive the rotating rod to rotate positively, the driving bevel gears on the left side and the right side of the surface of the rotating rod rotate positively along with the rotating rod, the driving bevel gears drive the driving gear to rotate positively through the driven bevel gears, the driving gear in positive rotation drives the driving toothed plate to ascend through meshed driving connection, the gate body on the bottom of the driving toothed plate ascends along with the ascending, after the gate body moves to a proper opening height, the electric push rods on the left side and the right side are controlled to work to extend to push the plug board to be inserted into the other positioning groove again, the driving toothed plate is positioned, the gate body is fixed along with the plug board, and when the gate body needs to be closed, the reverse operation is carried out through the steps, so that the ascending and the ascending are more convenient and the ascending are realized, the manual operation of personnel is not needed, the working intensity of the personnel is lightened, and the ascending efficiency is improved.
B: through setting up the filter screen board, can filter debris in the water, filter debris in the outside of gate, avoid flowing into the water course behind the gate and causing the jam, but the filter screen board is used for a long time and is more and more the debris that filters, debris can cause the jam to the mesh, influence the velocity of flow;
c: the cleaning net box is characterized in that impurities filtered by the filter screen plate can fall into the cleaning net box below, when the impurities are required to be cleaned, the lifting motor is controlled to work to drive the positioning groove to rotate forward, the movable plate connected with the surface in a threaded fit mode moves upwards through the forward rotating positioning groove, the movable plate drives the cleaning net box to move upwards along with the movable plate, the cleaning mechanism at the rear side of the cleaning net box moves upwards along with the movable plate, the cleaning scraping plate in the cleaning mechanism is tightly contacted with the filter screen plate under the action of the releasing elastic force of the supporting spring, the impurities attached to the surface of the filter screen plate can be scraped when the cleaning scraping plate moves upwards, the scraped impurities fall into the cleaning net box, and after the cleaning net box rises to the highest position, the impurities in the cleaning net box can be cleaned, so that the impurities on the surface of the filter screen plate are convenient to clean, and the mesh blockage of the filter screen plate is avoided.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has the advantage of automatic lifting through the cooperation of the positioning mechanism, the transmission gear, the driving mechanism, the transmission toothed plate and the flashboard body, and the transmission efficiency is higher through the transmission of the transmission toothed plate, and meanwhile, the transmission toothed plate is not easy to damage and the service life is prolonged.
2. According to the invention, through the matched use of the lifting motor, the guide sliding rod, the cleaning net box, the cleaning scraping plate and the lifting screw rod, the device has the advantage of convenient cleaning of sundries, filtered sundries fall into the cleaning net box, and are convenient for personnel to clean through ascending, and meanwhile, sundries on the surface of the filter screen plate can be scraped.
Drawings
FIG. 1 is an isometric view of a construction of the present invention;
FIG. 2 is a rear isometric view of the structure of the present invention;
FIG. 3 is a cross-sectional isometric view of a partial structure of the present invention;
FIG. 4 is a front isometric view of a partial structure of the present invention;
FIG. 5 is a cross-sectional isometric view of the cleaning mechanism of the present invention;
fig. 6 is an enlarged view of a of fig. 4 according to the present invention.
In the figure: the cleaning device comprises a mounting frame 1, a lifting motor 2, a positioning mechanism 3, a transmission gear 4, a driving mechanism 5, a fixed vertical plate 6, a transmission toothed plate 7, a guide sliding rod 8, a filter screen plate 9, a cleaning mechanism 10, a movable plate 11, a cleaning net box 12, a fixed shell 13, a gate plate body 14, a driven bevel gear 15, a lifting chute 16, a fixed box 17, a rotating rod 18, a driving bevel gear 19, a driving motor 20, a positioning groove 21, a sliding opening 22, a supporting plate 23, a mounting shell 24, a supporting spring 25, a cleaning scraping plate 26, an electric push rod 27, a fixed frame 28, a baffle 29, a mounting vertical plate 30, a plug board 31 and a lifting screw 32.
Detailed Description
Referring to fig. 1-6, a lifting type water conservancy gate for hydraulic engineering design comprises a mounting frame 1, lifting sliding grooves 16 are formed in the left side and the right side of an inner cavity of the mounting frame 1, a gate plate body 14 is slidably connected between the left side and the right side of the inner cavity of the mounting frame 1, a transmission toothed plate 7 is welded on the left side and the right side of the top of the gate plate body 14, positioning grooves 21 are formed in the opposite sides of the left side and the right side of the transmission toothed plate 7, sliding openings 22 are formed in the left side and the right side of the top of the mounting frame 1, the top of the transmission toothed plate 7 penetrates to the top of the sliding openings 22, positioning mechanisms 3 are connected on the left side and the right side of the top of the mounting frame 1 through bolts, fixed vertical plates 6 are welded on the left side and the right side of the top of the mounting frame 1 through bearings, a driving mechanism 5 is connected on the rear side of the top of the mounting frame 1 through bolts, a filter screen plate 9 is connected on the front side of the mounting frame 1 through bolts, and a fixing shell 13 is connected on the front side of the mounting frame 1 through bolts;
the driving mechanism 5 comprises a fixed box 17, the left side of the fixed box 17 is connected with a driving motor 20 through a bolt, the output end of the driving motor 20 is fixedly connected with a rotating rod 18, the right side of the rotating rod 18 penetrates through the right side of the inner cavity of the fixed box 17, the left side and the right side of the surface of the rotating rod 18 are fixedly sleeved with a driving bevel gear 19, the left side and the right side of the front side of the fixed box 17 are movably connected with a driven bevel gear 15 through bearings, the front side of the driven bevel gear 15 is fixedly connected with a rotating shaft of the transmission gear 4, and the driving bevel gear 19 and the driven bevel gear 15 are arranged, so that the driving mechanism has a transmission function and solves the problem that the transmission gear 4 cannot be driven;
the driving bevel gear 19 is in meshed transmission connection with the driven bevel gear 15, and the connection part of the surface of the rotating rod 18 and the fixed box 17 is movably connected through a bearing;
the left side at the top of the fixed shell 13 is connected with a lifting motor 2 through a bolt, the output end of the lifting motor 2 is fixedly connected with a lifting screw rod 32, the bottom of the lifting screw rod 32 penetrates through the inner cavity of the fixed shell 13 and is movably connected with the fixed shell 13 through a bearing, the right side of the inner cavity of the fixed shell 13 is welded with a guide slide rod 8, the surfaces of the lifting screw rod 32 and the fixed shell 13 are movably sleeved with movable plates 11, a cleaning net box 12 is connected between the left movable plate 11 and the right movable plate 11 through bolts, the rear side of the cleaning net box 12 is connected with a cleaning mechanism 10 through bolts, and the cleaning net box 12 is limited in moving direction by arranging the guide slide rod 8, so that the problem of instability in the cleaning net box 12 moving process is solved;
the surface of the lifting screw rod 32 is in threaded connection with the joint of the movable plate 11, and the surface of the guide slide rod 8 is in sliding connection with the joint of the movable plate 11;
the cleaning mechanism 10 comprises a mounting shell 24, a supporting spring 25 is welded on the front side of the inner cavity of the mounting shell 24, a supporting plate 23 is welded on the rear side of the supporting spring 25, the rear side of the supporting plate 23 penetrates through the rear side of the mounting shell 24 and is fixedly connected with a cleaning scraper 26, and the cleaning scraper 26 is pushed by the supporting spring 25, so that the problem that the cleaning scraper 26 is not tightly contacted with the filter screen plate 9 is solved;
the positioning mechanism 3 comprises a fixing frame 28 and an installation vertical plate 30, the surface of the fixing frame 28 is fixedly connected with an electric push rod 27 through a bolt, the output end of the electric push rod 27 is connected with a baffle 29 through a bolt, one side, far away from the electric push rod 27, of the baffle 29 is welded with a plugboard 31, one side, far away from the baffle 29, of the plugboard 31 penetrates through the installation vertical plate 30 and extends to the inner cavity of the positioning groove 21, and the installation vertical plate 30 has the function of limiting the moving direction of the plugboard 31, so that the problem that the plugboard 31 cannot be accurately inserted into the positioning groove 21 is solved;
the transmission gear 4 is in meshed transmission connection with the transmission toothed plate 7, and the number of the positioning grooves 21 is a plurality of.
The electric push rod 27 is also called a linear driver, and is a novel linear actuator mainly composed of a motor push rod, a control device and other mechanisms, wherein a motor drives a pair of screw nuts after being decelerated by a gear or a worm gear, the rotation of the motor is changed into linear motion, and the push rod action is completed by the positive and negative rotation of the motor.
The supporting spring 25 is a compression spring, the compression spring (compression spring) is a helical spring bearing compressive force, the cross section of the material used is round, the material is also coiled by rectangle and multi-strand steel fibers, the spring is generally of equal pitch, and the shape of the compression spring is as follows: cylindrical, conical, convex and concave, a small amount of non-circular, etc., there is a gap between the coils of the compression spring, and the spring contracts and deforms when subjected to an external load, storing deformation energy.
The application method of the lifting type water conservancy gate for hydraulic engineering design comprises the following specific operation steps:
a: when the gate is required to be opened, the electric push rods 27 on the left side and the right side are controlled to work and retract by the controller, the plug plate 31 is driven to move out of the positioning groove 21 by the baffle 29, the driving motor 20 is controlled to work to drive the rotary rod 18 to rotate positively, the driving bevel gears 19 on the left side and the right side of the surface of the rotary rod 18 rotate positively along with the rotary rod, the driving bevel gears 19 drive the transmission gear 4 to rotate positively through the driven bevel gears 15, the transmission gear 4 which rotates positively drives the transmission toothed plate 7 to ascend through meshed transmission connection, the gate plate body 14 at the bottom of the transmission toothed plate 7 ascends along with the ascending, after the gate plate body moves to a proper opening height, the electric push rods 27 on the left side and the right side are controlled to work to extend out to push the plug plate 31 to be inserted into the other positioning groove 21 again, the driving toothed plate 7 is positioned, and when the gate plate body 14 is required to be closed, the driving bevel gears are reversely operated through the steps, so that the ascending and descending are more convenient and rapid, the manual operation and the ascending and descending are not required, the working strength of staff is reduced, and the ascending efficiency is improved;
b: through setting up the filter screen plate 9, can filter debris in the water, filter debris in the outside of gate, avoid flowing into the water course behind the gate and causing the jam, but the more the debris that filters after the filter screen plate 9 uses for a long time, debris can cause the jam to the mesh, influence the velocity of flow;
c: the sundries filtered by the filter screen plate 9 can fall into the cleaning net box 12 below, when the sundries are required to be cleaned, the lifting motor 2 is controlled to work to drive the positioning groove 21 to rotate positively, the movable plate 11 connected with the surface through screw threads is driven to move upwards by the positioning groove 21 which drives the cleaning net box 12 to move upwards, the cleaning mechanism 10 at the rear side of the cleaning net box 12 moves upwards along with the cleaning net box, the cleaning scraping plate 26 in the cleaning mechanism 10 is tightly contacted with the filter screen plate 9 under the action of elastic force released by the supporting spring 25, the sundries attached to the surface of the filter screen plate 9 can be scraped in the process of the upward movement of the cleaning scraping plate 26, the scraped sundries fall into the cleaning net box 12, and after the cleaning net box 12 rises to the highest position, the sundries in the cleaning net box 12 can be cleaned, so that the sundries on the surface of the filter screen plate 9 can be cleaned conveniently, and the mesh blockage of the filter screen plate 9 can be avoided.
To sum up: this hydraulic engineering design is with over-and-under type water conservancy gate and application method thereof, through positioning mechanism 3, drive gear 4, actuating mechanism 5, transmission pinion rack 7, flashboard body 14, elevator motor 2, direction slide bar 8, clearance net box 12, clean scraper blade 26 and lift lead screw 32's cooperation use, solved transmission efficiency lower, easily cause the trouble, do not possess the function of filtering debris, inconvenient clearance to debris, increase personnel working strength's problem.
Claims (9)
1. Lifting type water conservancy gate for hydraulic engineering design, including installing frame (1), its characterized in that: lifting slide grooves (16) are formed in the left side and the right side of an inner cavity of the installation frame (1), a flashboard body (14) is connected between the left lifting slide groove (16) and the right lifting slide groove (16) in a sliding mode, transmission toothed plates (7) are welded on the left side and the right side of the top of the flashboard body (14), positioning grooves (21) are formed in the opposite sides of the left transmission toothed plates and the right transmission toothed plates (7), sliding openings (22) are formed in the left side and the right side of the top of the installation frame (1), the top of the transmission toothed plates (7) penetrates through the tops of the sliding openings (22), positioning mechanisms (3) are connected to the left side and the right side of the top of the installation frame (1) through bolts, fixing vertical plates (6) are welded on the left side and the right side of the top of the installation frame (1), driving gears (4) are connected to the front side of the fixing vertical plates (6) through bearings in a penetrating mode, driving mechanisms (5) are connected to the rear side of the top of the installation frame (1) through bolts, and the front side of the installation frame (1) is connected with a filter screen (13) through bolts.
2. A lifting hydraulic gate for hydraulic engineering design according to claim 1, wherein: the driving mechanism (5) comprises a fixed box (17), a driving motor (20) is connected to the left side of the fixed box (17) through a bolt, a rotating rod (18) is fixedly connected to the output end of the driving motor (20), the right side of the rotating rod (18) penetrates through the right side of an inner cavity of the fixed box (17), a driving bevel gear (19) is fixedly sleeved on the left side and the right side of the surface of the rotating rod (18), a driven bevel gear (15) is movably connected to the left side and the right side of the front side of the fixed box (17) through a bearing, and the front side of the driven bevel gear (15) is fixedly connected with a rotating shaft of a transmission gear (4).
3. A lifting hydraulic gate for hydraulic engineering design according to claim 2, wherein: the driving bevel gear (19) is in meshed transmission connection with the driven bevel gear (15), and the connection part of the surface of the rotating rod (18) and the fixed box (17) is movably connected through a bearing.
4. A lifting hydraulic gate for hydraulic engineering design according to claim 1, wherein: the left side at fixed shell (13) top is through bolted connection has elevator motor (2), the output fixedly connected with elevator lead screw (32) of elevator motor (2), the bottom of elevator lead screw (32) runs through to the inner chamber of fixed shell (13) and through bearing and fixed shell (13) swing joint, the right side welding of fixed shell (13) inner chamber has direction slide bar (8), the equal movable sleeve in surface of elevator lead screw (32) and fixed shell (13) is equipped with fly leaf (11), has clearance box with a net (12) through bolted connection between two fly leaves (11) about, clearance box with a net (12)'s rear side is through bolted connection cleaning mechanism (10).
5. The lifting hydraulic gate for hydraulic engineering design according to claim 4, wherein: the surface of the lifting screw rod (32) is in threaded connection with the joint of the movable plate (11), and the surface of the guide sliding rod (8) is in sliding connection with the joint of the movable plate (11).
6. The lifting hydraulic gate for hydraulic engineering design according to claim 4, wherein: the cleaning mechanism (10) comprises an installation shell (24), a supporting spring (25) is welded on the front side of an inner cavity of the installation shell (24), a supporting plate (23) is welded on the rear side of the supporting spring (25), and the rear side of the supporting plate (23) penetrates through the rear side of the installation shell (24) and is fixedly connected with a cleaning scraping plate (26).
7. A lifting hydraulic gate for hydraulic engineering design according to claim 1, wherein: positioning mechanism (3) are including mount (28) and installation riser (30), the surface of mount (28) runs through fixedly connected with electric putter (27) through the bolt, the output of electric putter (27) is through bolted connection has baffle (29), one side welding that electric putter (27) were kept away from to baffle (29) has plugboard (31), one side that plugboard (31) were kept away from baffle (29) runs through installation riser (30) and extends to the inner chamber of constant head tank (21).
8. A lifting hydraulic gate for hydraulic engineering design according to claim 1, wherein: the transmission gear (4) is in meshed transmission connection with the transmission toothed plate (7), and the number of the positioning grooves (21) is a plurality of.
9. A method of using the lifting type water conservancy gate for hydraulic engineering design as set forth in any one of claims 1 to 8, characterized by the specific operation steps of:
a: when the gate is required to be opened, the electric push rods (27) on the left side and the right side are controlled to work and retract by the controller, the baffle plate (29) is used for driving the plug board (31) to move out of the positioning groove (21), the driving motor (20) is controlled to work and drive the rotating rod (18) to rotate forward, the driving bevel gears (19) on the left side and the right side of the surface of the rotating rod (18) rotate forward along with the rotating rod, the driving bevel gears (19) drive the transmission gear (4) to rotate forward through the driven bevel gears (15), the transmission gear (4) which rotates forward drives the transmission toothed plate (7) to ascend through meshed transmission connection, and after the shutter body (14) on the bottom of the transmission toothed plate (7) is moved to a proper opening height, the electric push rods (27) on the left side and the right side are controlled to stretch out and push the plug board (31) to be inserted into the other positioning groove (21) again, the transmission toothed plate (7) is positioned, and the gate plate (14) is required to be closed along with the rotating direction;
b: the filter screen plate (9) is arranged to filter sundries in water, the sundries are filtered outside the gate, and the blockage caused by the sundries flowing into a water channel behind the gate is avoided;
c: the cleaning net box (12) below can be dropped to debris filtered by the filter screen plate (9), when the debris needs to be cleaned, the lifting motor (2) is controlled to work to drive the positioning groove (21) to rotate positively, the movable plate (11) with the surface in threaded fit connection moves upwards, the movable plate (11) drives the cleaning net box (12) to move upwards along with the movable plate, the cleaning mechanism (10) at the rear side of the cleaning net box (12) moves upwards along with the movable plate, the cleaning scraping plate (26) in the cleaning mechanism (10) is tightly contacted with the filter screen plate (9) under the action of elastic force released by the supporting spring (25), the debris attached to the surface of the filter screen plate (9) can be scraped in the process of the upward movement of the cleaning scraping plate (26), the scraped debris falls into the cleaning net box (12), and the debris in the cleaning net box (12) can be cleaned after the cleaning net box (12) rises to the highest position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310279423.0A CN116411546A (en) | 2023-03-21 | 2023-03-21 | Lifting type water conservancy gate for hydraulic engineering design and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310279423.0A CN116411546A (en) | 2023-03-21 | 2023-03-21 | Lifting type water conservancy gate for hydraulic engineering design and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116411546A true CN116411546A (en) | 2023-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310279423.0A Pending CN116411546A (en) | 2023-03-21 | 2023-03-21 | Lifting type water conservancy gate for hydraulic engineering design and application method thereof |
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| Country | Link |
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| CN (1) | CN116411546A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117051783A (en) * | 2023-08-15 | 2023-11-14 | 湖北省巴东县沿渡河电业发展有限公司 | A water conservancy and hydropower gate lifting device and its lifting control method |
| CN117188405A (en) * | 2023-10-10 | 2023-12-08 | 金华永泰水电工程机械有限公司 | A gate detection device for detecting the opening of water conservancy gates |
| CN118375103A (en) * | 2024-06-24 | 2024-07-23 | 常州中盛启闭机技术有限公司 | Automatic adjusting type sluice device for hydraulic engineering and working method thereof |
| CN119877483A (en) * | 2025-03-31 | 2025-04-25 | 济南立德橡塑有限公司 | Flashboard device capable of being cleaned automatically |
-
2023
- 2023-03-21 CN CN202310279423.0A patent/CN116411546A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117051783A (en) * | 2023-08-15 | 2023-11-14 | 湖北省巴东县沿渡河电业发展有限公司 | A water conservancy and hydropower gate lifting device and its lifting control method |
| CN117188405A (en) * | 2023-10-10 | 2023-12-08 | 金华永泰水电工程机械有限公司 | A gate detection device for detecting the opening of water conservancy gates |
| CN118375103A (en) * | 2024-06-24 | 2024-07-23 | 常州中盛启闭机技术有限公司 | Automatic adjusting type sluice device for hydraulic engineering and working method thereof |
| CN119877483A (en) * | 2025-03-31 | 2025-04-25 | 济南立德橡塑有限公司 | Flashboard device capable of being cleaned automatically |
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