CN113863239B - Hydraulic movable dam and using method thereof - Google Patents
Hydraulic movable dam and using method thereof Download PDFInfo
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- CN113863239B CN113863239B CN202111238123.5A CN202111238123A CN113863239B CN 113863239 B CN113863239 B CN 113863239B CN 202111238123 A CN202111238123 A CN 202111238123A CN 113863239 B CN113863239 B CN 113863239B
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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
- E02B7/40—Swinging or turning gates
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
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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
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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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- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Barrages (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a hydraulic movable dam and a using method thereof, and the hydraulic movable dam comprises a dam foundation mechanism and a dam surface mechanism, wherein the dam surface mechanism comprises a dam surface plate box, the upper end of the dam surface plate box is provided with a dirt separation mechanism, the dirt separation mechanism comprises a fixed seat, a filter plate and a dirt discharge component, the cross section of the filter plate is of a U-shaped structure, and the surface of the filter plate is provided with a plurality of groups of water filtering holes. The hydraulic movable dam and the using method thereof intercept through the filter plate, garbage enters the filter plate, water is discharged into the lower river through the water filtering holes, and the water is meshed with the second bevel gear through the first bevel gear and the second bevel gear which are connected with the rotary roller to drive the propeller blades connected with the rotary roller to rotate, so that the propeller blades and the garbage at the bottom side of the inner cavity of the filter plate are cleared, the floating garbage in the water is treated, the functions are rich, the practicability is good, and the ecological damage to the river is reduced as much as possible while the normal function of the dam body is ensured.
Description
Technical Field
The invention relates to the technical field of hydraulic dams, in particular to a hydraulic movable dam and a using method thereof.
Background
The hydropower construction in China is rapidly developed, is different day by day, and becomes the first major country of the hydropower in the world by 2012 due to the continuous struggle of several generations of hydropower builders. In addition to power generation, hydroelectric engineering also creates huge social benefits in the aspects of flood control, irrigation, shipping, environmental protection and the like, and plays an irreplaceable role, and the conventional dam generally refers to a water retaining structure on a river bed, a buttress dam, a gravity wall rock-fill dam, a hydraulic impact filling type, a dumping filling type, a directional blasting earth-rock dam, a steel plate seepage-proofing dam and the like. And some new dam types such as roller compacted concrete dam, roller compacted rock-fill dam, gelled gravel dam and rock-fill concrete dam, etc. show vigorous growth, and continuously grow and prosper the dam family.
Along with the continuous improvement of the material level of people, a large amount of pollutants which are difficult to dissolve in water, such as plastic bags, snack boxes and the like, are thrown into water by people, in the process of constructing the reservoir, the decontamination of the reservoir is an important work in the process of constructing the reservoir and creating a harmonious and comfortable environment of the reservoir, the problems of water surface source pollution treatment and the like of the existing hydraulic dam need to be solved, and the hydraulic cylinder in the existing hydraulic dam is placed on a base behind the dam face, generally, a groove is formed in the base and then placed in the groove, and meanwhile, a sealing cover and the like are not arranged on the groove, so that the hydraulic cylinder body can be kept still in water for a long time or is washed by water for a long time, the hydraulic cylinder body is easy to rust and corrode, the service life of the hydraulic cylinder is seriously influenced, and the use of the hydraulic dam is further influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hydraulic movable dam and a using method thereof, which solve the problems that the existing hydraulic dam can not effectively solve the pollution control of a water surface source, and the service life of a hydraulic cylinder and the use of the hydraulic dam are influenced because a hydraulic cylinder body is kept still in water for a long time or is washed by water for a long time.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a hydraulic pressure movable dam and application method thereof, includes dam foundation mechanism and dam facing mechanism, dam facing mechanism includes dam facing board case, the upper end of dam facing board case is equipped with separates dirty mechanism, it includes fixing base, filter and blowdown component to separate dirty mechanism, and the cross section of filter is U type structure, the surface of filter has seted up multiunit water filtering hole, the cross section of the bottom side of filter inner chamber is semi-circular structure, the bottom fixedly connected with guide plate of filter, and the cross section of guide plate is the triangle-shaped structure, the one corner fixedly connected with arc water conservancy diversion head of guide plate right-hand member, and the surface of guide plate has seted up the guiding gutter, the upper portion fixedly connected with of filter prevents the link plate, prevent the link plate and be arc structural slab, and prevent the surface of link plate and set up multiunit water passing groove.
The blowdown component includes the commentaries on classics roller, and the fixed surface of commentaries on classics roller is connected with propeller blade, the inboard middle part fixedly connected with T type support of filter, the bottom of T type support is passed through the bearing and is rotated the both ends of being connected with the commentaries on classics roller, the inside fixedly connected with motor of fixing base, the output of motor runs through in the left side of fixing base, and the output fixedly connected with first bevel gear of motor, one side fixedly connected with second bevel gear of commentaries on classics roller, and second bevel gear and the meshing transmission of first bevel gear.
Preferably, the dam foundation mechanism comprises a connecting base and a bearing base, the bearing base is fixedly connected with the right part of the connecting base, and a hinge groove is formed in the left side of the upper part of the dam foundation mechanism.
Preferably, the bottom fixedly connected with of dam panel case articulates the seat, and articulates seat and hinge groove department, the surperficial fixedly connected with of articulated seat seals the packing ring of keeping away water, and seals the packing ring of keeping away water and hinge groove department and rotate the crimping.
Preferably, the interior of the dam panel box is respectively provided with a driving cavity and a gate sliding cavity from top to bottom, and the surface of the gate sliding cavity of the dam panel box is provided with a water outlet.
Preferably, the inside of the driving cavity is fixedly connected with a first hydraulic cylinder, the inside of the gate sliding cavity is slidably connected with a small gate, and the output end of the first hydraulic cylinder is fixedly connected with the upper part of the small gate.
Preferably, a first sealing plate is fixedly connected between the driving cavity and the gate sliding cavity, the first hydraulic cylinder penetrates through the first sealing plate, and a first waterproof ring is clamped between the first sealing plate and the output end of the first hydraulic cylinder.
Preferably, the front and rear positions of the left side of the connecting base are fixedly connected with two groups of partition plates, a pushing area is arranged between the two groups of partition plates, and a water drainage area is arranged between the two groups of partition plates on the front and rear sides.
Preferably, the upper surface that promotes district department is equipped with pushing mechanism, pushing mechanism includes push rod and second pneumatic cylinder, the bottom of push rod articulates there is the rotation slide, rotate the upper surface sliding connection of slide and connection base, and the output of second pneumatic cylinder and the right side fixed connection who rotates the slide.
Preferably, a hydraulic component cavity is formed in the bottom of the left side of the bearing base, the second hydraulic cylinder is fixedly connected with the inside of the hydraulic component cavity, a second sealing plate is fixedly connected to the left side of the hydraulic component cavity, the output end of the second hydraulic cylinder penetrates through the second sealing plate, and a second waterproof ring is clamped between the first sealing plate and the output end of the first hydraulic cylinder.
The invention also discloses a use method of the hydraulic movable dam, which specifically comprises the following steps:
the first step,
When small-displacement flood discharge is required, the first hydraulic cylinder is contracted by controlling external hydraulic power equipment, so that the small gate is upwards contracted and opened, a water body is discharged from the position, and the small-displacement flood discharge is realized;
when large-discharge flood discharge is required, the second hydraulic cylinder pushes the rotating slide seat to move by controlling external hydraulic power equipment, so that the push rod is pushed up or pulled down by the rotating slide seat by taking the position of the partition plate of the dam foundation mechanism as a circle center to cut off or discharge water;
step two, in the step one, when intercepting or discharging water, the garbage in the upstream river water is intercepted by the filter plate, the garbage enters the inside of the filter plate, and the water body is discharged into the downstream river water through the water filtering holes;
and step three, in the step two, when the garbage in the filter plate needs to be treated, the first bevel gear and the second bevel gear which are connected through the rotating roller are in meshing transmission, so that the propeller blades connected with the rotating roller are driven to rotate, and the propeller blades and the garbage at the bottom side of the inner cavity of the filter plate are cleaned.
Advantageous effects
The invention provides a hydraulic movable dam and a using method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) The cross section of the filter plate is of a U-shaped structure, a plurality of groups of water filtering holes are formed in the surface of the filter plate, the cross section of the bottom side of the inner cavity of the filter plate is of a semicircular structure, the bottom of the filter plate is fixedly connected with a guide plate, the cross section of the guide plate is of a triangular structure, one corner of the right end of the guide plate is fixedly connected with an arc-shaped guide head, the surface of the guide plate is provided with a guide groove, the upper part of the filter plate is fixedly connected with a hanging prevention plate which is an arc-shaped structural plate, a plurality of groups of water passing grooves are formed in the surface of the hanging prevention plate, a pollution discharge component comprises a rotating roller, the surface of the rotating roller is fixedly connected with a propeller blade, the middle part of the inner side of the filter plate is fixedly connected with a T-shaped support, and the bottom end of the T-shaped support is rotatably connected with two ends of the rotating roller through a bearing, the inside fixedly connected with motor of fixing base, the output of motor runs through in the left side of fixing base, and the first bevel gear of output fixedly connected with of motor, the one side fixedly connected with second bevel gear of commentaries on classics roller, and second bevel gear and the transmission of first bevel gear meshing, intercept through the filter, rubbish gets into the inside of filter, the water passes through the drainage hole and discharges to lower river aquatic, the transmission of first bevel gear and second bevel gear meshing through changeing roller connection again, thereby drive the propeller blade that commentaries on classics roller is connected and rotate, make the propeller blade clear transport with the rubbish of the bottom side of filter inner chamber, thereby realize the processing of aquatic floating rubbish, the function is abundant, the practicality is good, reduce the ecological destruction to the river as far as when guaranteeing the normal function of dam body.
(2) The hydraulic movable dam comprises a connecting base and a bearing base on a dam foundation mechanism, the bearing base is fixedly connected with the right part of the connecting base, a hinge groove is formed in the left side of the upper part of the dam foundation mechanism, a hinge seat is fixedly connected to the bottom of a dam panel box and is hinged to the hinge groove, a sealed water-avoiding gasket is fixedly connected to the surface of the hinge seat and is in rotary compression joint with the hinge groove, the sealing water-avoiding gasket is in compression joint with the hinge groove, the sealing performance of the hinge joint of the dam foundation mechanism and the dam foundation mechanism is enhanced, the whole structure is firm, potential safety hazards caused by further water seepage are avoided, and a good water seepage prevention function is achieved.
(3) This hydraulic pressure movable dam and application method, from the top down establishes respectively to drive chamber and gate sliding chamber through the inside at dam facing board case, the outlet has been seted up on the surface of the gate sliding chamber department of dam facing board case, the first pneumatic cylinder of inside fixedly connected with in drive chamber, the inside sliding connection in gate sliding chamber has little gate, and the output of first pneumatic cylinder and the upper portion fixed connection of little gate, through controlling external hydraulic power equipment, make the shrink of first pneumatic cylinder, thereby make little gate upwards shrink open, make the position discharge that the water was followed, realize little discharge capacity flood discharge, make hydraulic pressure dam can adapt to the flood discharge of required different discharge capacities, make the flood discharge mode adjustable range grow of different discharge capacities, thereby fine expansion hydraulic pressure movable dam's application scope.
(4) The hydraulic movable dam and the use method thereof are characterized in that a first sealing plate is fixedly connected between a driving cavity and a gate sliding cavity, a first hydraulic cylinder penetrates through the first sealing plate, a first waterproof ring is clamped between the first sealing plate and the output end of the first hydraulic cylinder, a hydraulic component cavity is formed in the left bottom of a bearing base, a second hydraulic cylinder is fixedly connected with the inside of the hydraulic component cavity, a second sealing plate is fixedly connected to the left side of the hydraulic component cavity, the output end of the second hydraulic cylinder penetrates through the second sealing plate, a second waterproof ring is clamped between the first sealing plate and the output end of the first hydraulic cylinder, the first hydraulic cylinder and the first hydraulic cylinder are independently installed through the first sealing plate and the second sealing plate, the output ends of the hydraulic cylinders are sealed through the first waterproof ring and the second waterproof ring, the stability of the hydraulic cylinder structure is enhanced, the lifting force is sufficient, the safety is high, the service life of the hydraulic cylinder is prolonged, and the hydraulic movable dam has strong practicability.
Drawings
FIG. 1 is a structural cross-sectional view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a structural sectional view of the dirt separation mechanism of the present invention;
FIG. 4 is a perspective view of the structure of the filter plate of the present invention;
FIG. 5 is a structural left side view of the drain member of the present invention;
FIG. 6 is a perspective view of the baffle configuration of the present invention;
FIG. 7 is a perspective view of the hinge base of the present invention;
FIG. 8 is a left side view of the structure of the dam foundation mechanism of the present invention;
FIG. 9 is a structural perspective view of a dam facing box of the present invention;
FIG. 10 is a structural cross-sectional view of a dam facing box of the present invention.
In the figure: 1. a dam foundation mechanism; 11. connecting a base; 111. a partition plate; 112. a push zone; 113. a drainage area; 114. a hinge slot; 12. a receiving base; 121. a hydraulic component chamber; 122. a second sealing plate; 1221. a second waterproof ring; 2. a dam facing mechanism; 21. a dam facing box; 211. a hinged seat; 212. a sealing waterproof gasket; 213. a drive chamber; 2131. a first hydraulic cylinder; 214. a gate sliding cavity; 2141. a small gate; 215. a water outlet; 216. a first sealing plate; 2161. a first waterproof ring; 3. a dirt separation mechanism; 31. a fixed seat; 311. a motor; 312. a first bevel gear; 32. a filter plate; 33. a drainage member; 331. rotating the roller; 332. a propeller blade; 333. a second bevel gear; 34. water filtering holes; 35. a baffle; 351. an arc-shaped flow guide head; 352. a diversion trench; 36. a T-shaped bracket; 37. preventing hanging plates; 371. passing through a water tank; 38. a bearing; 4. a pushing mechanism; 41. a push rod; 42. a second hydraulic cylinder; 43. the slider is rotated.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a hydraulic movable dam and a using method thereof, comprising a dam foundation mechanism 1 and a dam face mechanism 2, wherein the dam face mechanism 2 comprises a dam face plate box 21, the upper end of the dam face plate box 21 is provided with a dirt isolating mechanism 3, the dirt isolating mechanism 3 comprises a fixed seat 31, a filter plate 32 and a dirt discharging component 33, the cross section of the filter plate 32 is of a U-shaped structure, the surface of the filter plate 32 is provided with a plurality of groups of water filtering holes 34, the cross section of the bottom side of the inner cavity of the filter plate 32 is of a semicircular structure, the bottom side of the inner cavity is provided with the filter plate 32 of the semicircular structure, in order to enable the spiral blade 332 to be better attached to the filter plate 32, garbage is discharged more thoroughly, the bottom of the filter plate 32 is fixedly connected with a guide plate 35, the cross section of the guide plate 35 is of a triangular structure, one corner of the guide plate 35 is fixedly connected with an arc-shaped guide head 351, the surface of the guide plate 35 is provided with a guide groove 352, the upper part of the filter plate 32 is fixedly connected with an anti-hanging plate 37, the hanging-proof plate 37 is an arc-shaped structural plate, a plurality of groups of water passing grooves 371 are arranged on the surface of the hanging-proof plate 37, the sewage discharging component 33 comprises a rotating roller 331, the surface of the rotating roller 331 is fixedly connected with a screw blade 332, the middle part of the inner side of the filter plate 32 is fixedly connected with a T-shaped support 36, the middle part of the inner side of the filter plate 32 is provided with the T-shaped support 36, the support arranged at the bottom is effectively prevented from obstructing the discharge of garbage, the bottom end of the T-shaped support 36 is rotatably connected with the two ends of the rotating roller 331 through a bearing 38, the inside of the fixed seat 31 is fixedly connected with a motor 311, the output end of the motor 311 penetrates through the left side of the fixed seat 31, the output end of the motor 311 is fixedly connected with a first bevel gear 312, one side of the rotating roller 331 is fixedly connected with a second bevel gear 333, the second bevel gear 333 is in meshing transmission with the first bevel gear 312, the garbage is intercepted by the filter plate 32, and the garbage enters the inside of the filter plate 32, the water body is discharged into the downstream river water through the water filtering holes 34, and is in meshed transmission with the second bevel gear 333 through the first bevel gear 312 connected with the rotating roller 331, so that the propeller blades 332 connected with the rotating roller 331 are driven to rotate, the propeller blades 332 and the garbage at the bottom side of the inner cavity of the filter plate 32 are cleared, the floating garbage in the water is treated, the functions are rich, the practicability is good, and the ecological damage to the river is reduced as much as possible while the normal function of the dam body is ensured.
Referring to fig. 7-8, the dam foundation mechanism 1 includes a connection base 11 and a receiving base 12, the receiving base 12 is fixedly connected to the right of the connection base 11, a hinge groove 114 is formed in the left side of the upper portion of the dam foundation mechanism 1, a hinge seat 211 is fixedly connected to the bottom of the dam panel box 21, the hinge seat 211 is hinged to the hinge groove 114, a sealing water-avoiding gasket 212 is fixedly connected to the surface of the hinge seat 211, the sealing water-avoiding gasket 212 is rotatably pressed against the hinge groove 114, the sealing water-avoiding gasket 212 is used for enhancing the sealing performance of the hinge joint between the dam foundation mechanism 1 and the dam foundation mechanism 2, the overall structure is firm, potential safety hazards caused by further water seepage are avoided, and a good water seepage prevention function is achieved;
referring to fig. 9-10, the interior of the dam panel box 21 is respectively provided with a driving cavity 213 and a gate sliding cavity 214 from top to bottom, a water outlet 215 is formed in the surface of the gate sliding cavity 214 of the dam panel box 21, the interior of the driving cavity 213 is fixedly connected with a first hydraulic cylinder 2131, the interior of the gate sliding cavity 214 is slidably connected with a small gate 2141, the output end of the first hydraulic cylinder 2131 is fixedly connected with the upper part of the small gate 2141, the first hydraulic cylinder 2131 is contracted by controlling external hydraulic power equipment, so that the small gate 2141 is upwards contracted and opened, a water body is discharged from the position 251, small discharge capacity flood discharge is realized, the hydraulic dam can be adapted to discharge required flood discharges with different discharge capacities, the adjustable range of flood discharge modes with different discharge capacities is enlarged, and the application range of the hydraulic movable dam is well enlarged;
referring to fig. 1 and 10, two sets of partition plates 111 are fixedly connected to the front and rear positions of the left side of the base 11, a push area 112 is formed between the two sets of partition plates 111, a drain area 113 is formed between the two sets of partition plates 111 on the front and rear sides, a push mechanism 4 is disposed on the upper surface of the push area 112, the push mechanism 4 includes a push rod 41 and a second hydraulic cylinder 42, a rotary slider 43 is hinged to the bottom end of the push rod 41, the rotary slider 43 is slidably connected to the upper surface of the base 11, the output end of the second hydraulic cylinder 42 is fixedly connected to the right side of the rotary slider 43, a hydraulic component chamber 121 is disposed at the bottom of the left side of the receiving base 12, the second hydraulic cylinder 42 is fixedly connected to the inside of the hydraulic component chamber 121, a second sealing plate 122 is fixedly connected to the left side of the hydraulic component chamber 121, the output end of the second hydraulic cylinder 42 penetrates through the second sealing plate 122, a second waterproof ring 1221 is disposed between the first sealing plate 216 and the output end of the first hydraulic cylinder 2131, a first sealing plate 216 is fixedly connected to the gate sliding chamber 214, the first sealing plate 1221 penetrates through the first hydraulic cylinder 2131, the first sealing plate 1221, the hydraulic cylinder 2131 has high safety, the hydraulic cylinder stability, the hydraulic cylinder 2131 is increased, the hydraulic cylinder stability, the hydraulic cylinder 2131 has high safety, and the hydraulic cylinder stability of the hydraulic cylinder 2131, and the hydraulic cylinder is achieved by using the first sealing plate 2131, and the hydraulic cylinder 2131.
The invention also discloses a use method of the hydraulic movable dam, which specifically comprises the following steps:
the first step,
When small-displacement flood discharge is needed, the first hydraulic cylinder 2131 is contracted by controlling external hydraulic power equipment, so that the small gate 2141 is upwards contracted and opened, the water body is discharged from the position 251, and the small-displacement flood discharge is realized;
when large discharge flood discharge is needed, the second hydraulic cylinder 42 pushes the rotating slide seat 43 to move by controlling external hydraulic power equipment, so that the push rod 41 is pushed up or pulled down by the rotating slide seat 43 by taking the partition plate 111 of the dam foundation mechanism 1 as a circle center to cut off or discharge water;
step two, in the step one, when intercepting or discharging water, the garbage in the upstream river water is intercepted by the filter plate 32, the garbage enters the inside of the filter plate 32, and the water body is discharged into the downstream river water through the water filtering holes 34;
step three, in the step two, when the garbage in the filter plate 32 needs to be treated, the first bevel gear 312 and the second bevel gear 333 connected through the rotating roller 331 are in meshing transmission, so that the propeller blades 332 connected through the rotating roller 331 are driven to rotate, and the propeller blades 332 and the garbage at the bottom side of the inner cavity of the filter plate 32 are cleaned.
And those not described in detail in this specification are well within the skill of those in the art.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
Claims (2)
1. The utility model provides a hydraulic pressure activity dam, includes dam foundation mechanism (1) and dam facing mechanism (2), its characterized in that: the dam face mechanism (2) comprises a dam face box (21), the upper end of the dam face box (21) is provided with a dirt separation mechanism (3), the dirt separation mechanism (3) comprises a fixing seat (31), a filter plate (32) and a dirt discharge member (33), the cross section of the filter plate (32) is of a U-shaped structure, a plurality of groups of water filtering holes (34) are formed in the surface of the filter plate (32), the cross section of the bottom side of the inner cavity of the filter plate (32) is of a semicircular structure, the bottom of the filter plate (32) is fixedly connected with a guide plate (35), the cross section of the guide plate (35) is of a triangular structure, one corner of the right end of the guide plate (35) is fixedly connected with an arc-shaped flow guide head (351), the surface of the guide plate (35) is provided with a flow guide groove (352), the upper portion of the filter plate (32) is fixedly connected with a hanging prevention plate (37), the hanging prevention plate (37) is of an arc-shaped structure plate, and the surface of the hanging prevention plate (37) is provided with a plurality of groups of water passing grooves (371);
the pollution discharge member (33) comprises a rotating roller (331), a screw blade (332) is fixedly connected to the surface of the rotating roller (331), a T-shaped support (36) is fixedly connected to the middle of the inner side of the filter plate (32), the bottom end of the T-shaped support (36) is rotatably connected with two ends of the rotating roller (331) through a bearing (38), a motor (311) is fixedly connected to the inside of the fixed seat (31), the output end of the motor (311) penetrates through the left side of the fixed seat (31), the output end of the motor (311) is fixedly connected with a first bevel gear (312), a second bevel gear (333) is fixedly connected to one side of the rotating roller (331), and the second bevel gear (333) is in meshing transmission with the first bevel gear (312);
the dam foundation mechanism (1) comprises a connecting base (11) and a bearing base (12), the bearing base (12) is fixedly connected with the right part of the connecting base (11), the left side of the upper part of the dam foundation mechanism (1) is provided with a hinge groove (114), the front and rear positions of the left side of the connecting base (11) are fixedly connected with two groups of partition plates (111), a pushing area (112) is arranged between the two groups of partition plates (111), and a drainage area (113) is arranged between the two groups of partition plates (111) on the front side and the rear side;
the dam panel box comprises a dam panel box body (21), a hinge seat (211) is fixedly connected to the bottom of the dam panel box body (21), the hinge seat (211) is hinged to a hinge groove (114), a sealing water-avoiding gasket (212) is fixedly connected to the surface of the hinge seat (211), the sealing water-avoiding gasket (212) is in rotary compression joint with the hinge groove (114), a driving cavity (213) and a gate sliding cavity (214) are respectively formed in the dam panel box body (21) from top to bottom, a water outlet (215) is formed in the surface of the gate sliding cavity (214) of the dam panel box body (21), a first hydraulic cylinder (2131) is fixedly connected to the inside of the driving cavity (213), a small gate (2141) is slidably connected to the inside of the gate sliding cavity (214), the output end of the first hydraulic cylinder (2131) is fixedly connected to the upper portion of the small gate (2141), a first sealing plate (216) is fixedly connected between the driving cavity (213) and the gate sliding cavity (214), the first hydraulic cylinder (2131) penetrates through the first hydraulic cylinder (2131), and a waterproof ring (2161) is clamped to the first sealing plate (2161);
the upper surface of the pushing area (112) is provided with a pushing mechanism (4), the pushing mechanism (4) comprises a push rod (41) and a second hydraulic cylinder (42), the bottom end of the push rod (41) is hinged with a rotating sliding seat (43), the rotating sliding seat (43) is connected with the upper surface of the connecting base (11) in a sliding manner, and the output end of the second hydraulic cylinder (42) is fixedly connected with the right side of the rotating sliding seat (43);
the use method of the hydraulic movable dam specifically comprises the following steps:
the first step,
When small-displacement flood discharge is needed, the first hydraulic cylinder (2131) is contracted by controlling external hydraulic power equipment, so that the small gate (2141) is upwards contracted and opened, a water body is discharged from the position (251), and the small-displacement flood discharge is realized;
when large-discharge flood discharge is needed, the second hydraulic cylinder (42) pushes the rotating slide seat (43) to move by controlling external hydraulic power equipment, so that the push rod (41) is pushed up or pulled down by the rotating slide seat (43) by taking the partition plate (111) of the dam foundation mechanism (1) as a circle center to cut off or discharge water;
step two, in the step one, when the water is cut off or drained, the garbage in the upstream river water is intercepted through the filter plate (32), the garbage enters the inside of the filter plate (32), and the water body is discharged into the downstream river water through the water filtering holes (34);
step three, when the garbage in the filter plate (32) needs to be treated in the step two, the first bevel gear (312) connected with the rotating roller (331) is in meshing transmission with the second bevel gear (333), so that the propeller blades (332) connected with the rotating roller (331) are driven to rotate, and the propeller blades (332) and the garbage at the bottom side of the inner cavity of the filter plate (32) are cleaned.
2. A hydraulically movable dam as claimed in claim 1, wherein: the bearing base (12) is provided with a hydraulic component cavity (121) at the bottom of the left side, the second hydraulic cylinder (42) is fixedly connected with the inside of the hydraulic component cavity (121), the left side of the hydraulic component cavity (121) is fixedly connected with a second sealing plate (122), the output end of the second hydraulic cylinder (42) penetrates through the second sealing plate (122), and a second waterproof ring (1221) is clamped between the first sealing plate (216) and the output end of the first hydraulic cylinder (2131).
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| CN202111238123.5A CN113863239B (en) | 2021-10-25 | 2021-10-25 | Hydraulic movable dam and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203270523U (en) * | 2013-05-07 | 2013-11-06 | 苏州正欣泰自动化系统有限公司 | Waterstop system of hydraulic movable dam |
| KR101369759B1 (en) * | 2013-11-25 | 2014-03-04 | 주식회사 수경 | The watertightness device of the hydraulic cylinder for floodgate |
| CN204139134U (en) * | 2014-07-24 | 2015-02-04 | 郑诚 | A kind of hydraulic pressure dam |
| CN204753549U (en) * | 2015-05-19 | 2015-11-11 | 张磊 | Sewage waste collection device |
| CN205669191U (en) * | 2016-06-03 | 2016-11-02 | 郑州市佳霖科技有限公司 | A kind of hydraulic pressure dam |
| CN209429089U (en) * | 2019-01-04 | 2019-09-24 | 安徽省万豪水坝节能技术有限公司 | A kind of hydraulic dam for agricultural irrigation |
| CN210439247U (en) * | 2019-07-12 | 2020-05-01 | 安徽省建川水利机械有限公司 | Hydraulic dam with good performance of intercepting suspended matters in water |
| CN210684629U (en) * | 2019-09-12 | 2020-06-05 | 西峡县永赢水路工程制品有限公司 | Energy-concerving and environment-protective type water conservancy is administered and is turned over board dam with hydraulic pressure |
| CN213978852U (en) * | 2020-09-12 | 2021-08-17 | 安徽池州百川液压坝科技有限公司 | Hydraulic dam device for removing floating objects |
| CN112323733A (en) * | 2020-10-23 | 2021-02-05 | 安徽华晶机械有限公司 | Stable hydraulic lifting dam with locking mechanism |
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