CN113897921B

CN113897921B - Hydraulic pressure dam with power generation facility

Info

Publication number: CN113897921B
Application number: CN202111214817.5A
Authority: CN
Inventors: 汤中旺
Original assignee: Anhui Jinchuan Activity Dam Technology Co ltd
Current assignee: Anhui Jinchuan Activity Dam Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-10-04
Anticipated expiration: 2041-10-19
Also published as: CN113897921A

Abstract

The invention discloses a hydraulic dam with a power generation device, wherein the power generation device comprises three first rotating rods and three second rotating rods, the surfaces of the first rotating rods and the second rotating rods are respectively and symmetrically sleeved with a rotor and a sealing mechanism, the surface of a belt pulley is symmetrically and movably sleeved with a belt, the bottoms of a first gear and a second gear are provided with adjusting mechanisms, one end of each adjusting mechanism is provided with a power generator, the left end of each second rotating rod is respectively and fixedly sleeved with a third gear and a brake, and the surface of each fixing rod is fixedly provided with a limiting mechanism. This hydraulic pressure dam with power generation facility has solved when meetting the rivers impact of torrent, leads to rotating device can appear fracture or harm, because of sealed not good cause the rusty phenomenon of short circuit or part, can't change the rotational speed of rotor according to the torrent of rivers suddenly, can't guarantee that the rotor can not make the rotor produce the problem of upset because of the reason of flowing water or wind-force.

Description

Hydraulic pressure dam with power generation facility

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a hydraulic dam with a power generation device.

Background

The hydraulic lifting dam is a revolutionary achievement of water conservancy science and technology and is the leading movable dam technology in the world at present. It is widely applied to agricultural irrigation, fishery, ship lock, sea water tidal barrier, city river landscape engineering, small hydropower station and other constructions. The hydraulic lifting dam has scientific mechanical structure, is not resistant to water and sand siltation; is not influenced by flotage; under the condition of extremely small water loss, the floating materials on the upstream can be easily washed away, so that the river water is clear; the dam is quickly put, and the flood control safety is not influenced; the structure is firm and reliable, and the flood impact resistance is strong. It overcomes all the disadvantages of the traditional movable dam type, and simultaneously has all the advantages of the traditional dam type: it is tightly attached to the riverbed like a rubber dam and does not block water; the dam is automatically put down and the flood is carried out like a flap gate dam, and the water level height is randomly kept; is as strong and durable as a sluice.

Through retrieval patent number CN106759151A, specifically be a hydraulic pressure dam with power generation facility, mainly include the base and set up dam facing, pneumatic cylinder, the bracing piece on the base, the dam facing comprises two-layer arc steel sheet, is provided with bearing structure between the two-layer arc steel sheet, and the top of dam facing is provided with the rotating device that the level was placed, rotating device includes the circle axle and overlaps the epaxial rotor of circle, the rotor is including overlapping on the circle axle pipe and setting up a plurality of plates in the outer disc of pipe, and the plate is parallel with the axle direction of circle axle, the inside cavity form that sets to of circle axle, inside is provided with the energy conversion device. The hydraulic dam with the power generation device drives the rotating device to rotate by the principle that water goes from a high position to a low position, and then the kinetic energy of the water is converted into electric energy by the energy conversion device in the circular shaft.

Although above-mentioned patent drives the rotor through rivers and rotates, thereby convert the electric energy into through energy conversion device, but because the rotor independently sets up the top at the dam, and hollow round axle, make its holding power and bearing capacity less, when meetting torrential rivers, it can receive huge impact force, the phenomenon of fracture or harm can appear in the result of rotating device, in addition when flowing, its discharge duration is longer, it is not good because of sealed, can lead to inside intaking, cause the rusty phenomenon of short circuit or part, the rotating device of above-mentioned patent can't change the rotational speed of rotor according to the torrential urgency of rivers in addition, adjust the normal rotational speed of rotor, and when not producing the electric energy, can't guarantee that the rotor can not be because of the reason of flowing water or wind-force, can make the rotor produce the phenomenon of upset.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a hydraulic dam with a power generation device, which solves the problems that when turbulent water flows, the rotating device is subjected to huge impact force, so that the rotating device can be broken or damaged, and when the turbulent water flows, the water flow lasts for a long time, internal water inflow can be caused due to poor sealing, so that short circuits or parts are rusted, the rotating device cannot change the rotating speed of a rotor according to the turbulence of the water flow to adjust the normal rotating speed of the rotor, and the rotor cannot be turned over due to flowing water or wind power.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the hydraulic dam with the power generation device comprises a dam face, wherein a first groove is fixedly formed in an inner cavity of the dam face, groove plates are symmetrically and fixedly sleeved on the surface of the dam face, through holes are symmetrically and fixedly formed in two sides of each groove plate, jacks are symmetrically and fixedly formed in the upper wall and the lower wall of an inner cavity of each through hole, and the power generation device is arranged between the groove plates and the inner cavity of a protective shell.

Power generation facility includes three first dwang and second dwang, the surface of first dwang and second dwang is equallyd divide and is do not the symmetry to have cup jointed rotor and sealing mechanism, the fixed belt pulley that has cup jointed in the both ends symmetry of three first dwang and second dwang, the surface symmetry activity of belt pulley has cup jointed the belt, the right-hand member of second dwang has cup jointed first gear and second gear respectively, the bottom of first gear and second gear is provided with adjustment mechanism, adjustment mechanism's one end is provided with the generator, the left end of second dwang has cup jointed the third gear respectively and has cup jointed the stopper with the activity, the bottom fixedly connected with dead lever of stopper, the fixed surface of dead lever is provided with stop gear, the smooth shape strip piece of output symmetry fixedly connected with of rotor.

Sealing mechanism includes the bearing, the solid fixed ring of bearing left and right both ends symmetry fixedly connected with, gu the fixed second recess that has seted up of fixed ring's inner chamber, the inner chamber symmetry of second recess slides and has cup jointed the slope piece, the equal fixedly connected with rubber circle in top of slope piece, symmetry fixedly connected with second spring between the bottom of second recess inner chamber and the bottom of slope piece, the top symmetry fixedly connected with sheet rubber of bearing, the fixed shrinkage pool that has seted up of surface symmetry of bearing, the inner chamber of shrinkage pool is provided with the gag lever post.

Preferably, the gag lever post is including fixed cup joint at the sleeve pipe of shrinkage pool inner chamber, telescopic inner chamber slides and has cup jointed the telescopic link, symmetry fixedly connected with sleeve pipe between the bottom of telescopic link and the bottom of sleeve pipe inner chamber, the telescopic link is inserted each other with the inner chamber of jack and is closed.

Preferably, adjustment mechanism includes first slip lagging and second slip lagging, the sliding rod has been cup jointed in the surface slip of first slip lagging and second slip lagging, the fixed fourth gear and the fifth gear of having cup jointed respectively in surface of sliding rod, the fixed cylinder that has cup jointed in surface of second slip lagging, the fixed bearing frame that has cup jointed in surface of sliding rod, the shape strip hole of cunning has been seted up to the inner chamber symmetry of sliding rod is fixed.

Preferably, stop gear includes the mounting panel, the baffle has been cup jointed through the round pin post rotation in the centre of bearing inner chamber, the fixed surface of baffle has seted up the opening, the open-ended surface all is provided with a plurality of bump, the fixed surface of round pin post has cup jointed the torsional spring.

Preferably, the protective housings are symmetrically and fixedly connected to the inner cavity of the first groove, the cover plate is fixedly mounted on the back face of the dam face through bolts, the two second rotating assemblies and the first rotating assembly are fixedly arranged at the bottom of the dam face and on the surface of the cover plate, and the hydraulic rod is sleeved in the inner cavity of the first rotating assembly in a rotating mode.

Preferably, the second rotating rod and the three first rotating rods penetrate through the inner cavity of the through hole and extend into the inner cavity of the protective shell, and the surface of the rotor is matched with the inner cavity of the groove plate.

Preferably, the bearing is fixedly sleeved in the inner cavity of the through hole, and the rubber sheet and the rubber ring are respectively attached to the inner wall of the through hole and the surfaces of the first rotating rod and the second rotating rod.

Preferably, the bottom of the fixed rod is fixedly connected to the inner cavity of the left protective shell, the generator is slidably sleeved in the inner cavity of the sliding rod, the sliding strip block is slidably sleeved in the inner cavity of the sliding strip hole, and the top of the generator is fixedly connected to the top of the inner cavity of the right protective shell through the support frame.

Preferably, the surfaces of the fifth gear, the fourth gear, the first gear and the second gear are all meshed with each other and connected, the telescopic end of the cylinder is fixedly connected to the surface of the bearing seat, and the bottoms of the first sliding sleeve plate and the second sliding sleeve plate are symmetrically and fixedly connected to the inner cavity of the right protective shell.

Preferably, one end of the mounting plate is fixedly connected to the surface of the fixed rod, and the top of the baffle is movably inserted into a tooth crest of the belt.

Advantageous effects

The invention provides a hydraulic dam with a power generation device. Compared with the prior art, the method has the following beneficial effects:

1. this hydraulic pressure dam with power generation facility, through starting the hydraulic stem, make the hydraulic stem rotate the indentation through first runner assembly, and under second runner assembly's rotation, it sets level to drive the dam facing, when the dam facing sets level the back, its rivers can assault on the rotor, make the rotor connect through the belt pulley at first dwang and second dwang both ends and the transmission of belt, all rotate simultaneously, make the first gear and the fifth gear of rotor one end mesh and rotate, make the slide bar rotate in first slip lagging, the inner chamber of second slip lagging and bearing frame, then slip through gliding shape strip piece and gliding shape strip hole cup joints, make the slide bar drive the generator and rotate, thereby change mechanical energy into the electric energy, its electric energy rethread wire carries the transformer of outer station, supply power through the voltage ware, through a plurality of dwang and rotor an organic whole that set up at the surface of dam facing and inner chamber rotate, can guarantee the stability of rotor, support nature, bearing capacity and simplification outward appearance, when meetting urgent rivers, it can receive huge impact force fracture, it can lead to the damage or the phenomenon that the rotating device can appear and the harm.

2. This hydraulic pressure dam with power generation facility, through under the elasticity of second spring, can drive the slope piece and slide in the inner chamber of second recess, make the rubber circle extrusion that the slope piece top is connected on the surface of first dwang and second dwang, accomplish sealed effect, can avoid appearing the phenomenon of leaking between the inner wall of first dwang and second dwang and bearing, when in addition filling in the inner chamber of through-hole with the bearing again, make the laminating of rubber piece tightly on the inner wall of through-hole, can avoid the phenomenon that can appear leaking between the surface of bearing and the through-hole inner wall through the rubber piece, in addition along with the entering of bearing, make the telescopic link drive the inner chamber that the sleeve pipe enters into the jack at the elasticity of first spring and insert, can avoid the rotor to be under long-time by the water impact, can drive the bearing that the surface of bull stick and appear slightly rocking in the inner chamber of through-hole, lead to the phenomenon that can appear the clearance between rubber piece and the inner wall of through-hole, thereby make rivers get into, it is longer to solve duration, can lead to get into because of sealing, can lead to the inside water inflow, cause short circuit or the phenomenon of part's discharge.

3. This hydraulic pressure dam with power generation facility, through starting the cylinder, the end that stretches out that makes the cylinder drives the slide bar through the bearing frame and slides in the inner chamber of first dwang and second dwang, cup joint through the slip of slip shape strip piece and slip shape strip hole simultaneously, make the slide bar can follow the slip on the output of generator, make fifth gear stagger with first gear, it is connected to make fourth gear and second gear mesh, through the regulation between the gear, change the rotational speed of generator, can change the size of generator electricity generation as required, no matter in low-speed or fast-speed rotation down, start the stopper and control the rotation of first dwang and second dwang, prevent that the rotor speed is too fast, lead to life to reduce.

4. This hydraulic pressure dam with power generation facility, when rotating through the second dwang, the rotation can be followed to the third gear on its surface, can support the baffle in the pivoted and remove through the round pin post, when not in the electricity generation, its second dwang can stall, the baffle can reset under the elasticity of torsional spring, support in the tooth crest of third gear, the tooth crest of its third gear can enter into the open-ended inner chamber, and increase through the bump and third gear tooth crest between frictional force, support in the middle of the tooth crest, can prevent that the rotor from driving the phenomenon that reversal appears in first dwang and second dwang.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a hydraulic dam of the present invention;

FIG. 3 is a schematic diagram of the inner cavity of a hydraulic dam of the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 3;

FIG. 5 is a schematic view of a hydraulic dam and power plant of the present invention;

FIG. 6 is a schematic view of a power plant constructed in accordance with the present invention;

FIG. 7 is a schematic diagram of a generator according to the present invention;

FIG. 8 is a schematic view of a structural adjustment mechanism of the present invention;

FIG. 9 is a schematic view of a slide bar according to the present invention;

FIG. 10 is a schematic view of a structural sealing mechanism of the present invention;

FIG. 11 is a schematic view of a structural retaining ring of the present invention;

FIG. 12 is a schematic view of a structural restraint bar of the present invention;

FIG. 13 is a schematic view of a structural limiting mechanism of the present invention;

FIG. 14 is a partial enlarged view of the point B in FIG. 13 according to the present invention.

In the figure: 1. a dam surface; 2. a cover plate; 3. a first rotating assembly; 4. a hydraulic lever; 5. a second rotating assembly; 6. a first groove; 7. a groove plate; 8. a protective shell; 9. a through hole; 10. a jack; 11. a power generation device; 111. a first rotating lever; 112. a second rotating lever; 113. a rotor; 114. a pulley; 115. a belt; 116. a brake; 117. fixing the rod; 118. a limiting mechanism; 1181. mounting a plate; 1182. a pin; 1183. a torsion spring; 1184. a baffle plate; 1185. an opening; 1186. salient points; 119. a sealing mechanism; 1191. a bearing; 1192. concave holes; 1193. a limiting rod; 1931. a sleeve; 1932. a telescopic rod; 1933. a first spring; 1194. a rubber sheet; 1195. a fixing ring; 1196. a second groove; 1197. an inclined block; 1198. a rubber ring; 1199. a second spring; 1110. a first gear; 1111. a second gear; 1112. an adjustment mechanism; 1121. a first sliding strap; 1122. a second sliding strap; 1123. a cylinder; 1124. a slide bar; 1125. a bearing seat; 1126. a fourth gear; 1127. a fifth gear; 1128. a slide bar hole; 1113. a generator; 1114. a slide bar; 1115. a third gear.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the invention provides a technical solution: the utility model provides a hydraulic pressure dam with power generation facility, including dam facing 1, first recess 6 has been seted up to the inner chamber of dam facing 1 is fixed, recess board 7 has been cup jointed to the fixed surperficial symmetry of dam facing 1, recess board 7's bilateral symmetry is fixed and has been seted up through-hole 9, on the through-hole 9 inner chamber, jack 10 has been seted up to the lower wall symmetry is fixed, be provided with power generation facility 11 between the inner chamber of recess board 7 and protective housing 8, the inner chamber symmetry fixedly connected with protective housing 8 of first recess 6, there is apron 2 at the back of dam facing 1 through bolt fixed mounting, the bottom of dam facing 1 and the surperficial equal fixed two second runner assemblies 5 and the first runner assembly 3 that are provided with of apron 2, hydraulic stem 4 has been cup jointed in the rotation of the inner chamber of first runner assembly 3, wherein apron 2 is provided with the sealing strip when closing with dam facing 1, and the bolt on apron 2 surface also sets up the sealing membrane.

Referring to fig. 6-7, the power generation device 11 includes three first rotating rods 111 and three second rotating rods 112, the surfaces of the first rotating rods 111 and the second rotating rods 112 are respectively and symmetrically sleeved with a rotor 113 and a sealing mechanism 119, two ends of the three first rotating rods 111 and two ends of the second rotating rods 112 are symmetrically and fixedly sleeved with belt pulleys 114, the surface of the belt pulley 114 is symmetrically and movably sleeved with a belt 115, the right end of the second rotating rod 112 is respectively and fixedly sleeved with a first gear 1110 and a second gear 1111, the bottoms of the first gear 1110 and the second gear 1111 are provided with an adjusting mechanism 1112, one end of the adjusting mechanism 1112 is provided with a generator 1113, the left end of the second rotating rod 112 is respectively and fixedly sleeved with a third gear 1115 and is movably sleeved with a brake 116, the bottom of the brake 116 is fixedly connected with a fixing rod 117, the surface of the fixing rod 117 is provided with a limiting mechanism 118, the output end of the rotor 113 is symmetrically and fixedly connected with a sliding bar 1114, the second rotating bar 112 and the three first rotating bars 111 penetrate through the inner cavity of the through hole 9 and extend into the inner cavity of the protective housing 8, the surface of the rotor 113 and the inner cavity of the groove plate 7 are matched with each other, the bottom of the fixing bar 117 is fixedly connected into the inner cavity of the protective housing 8 on the left, the generator 1113 is slidably sleeved in the inner cavity of the sliding bar 1124, the sliding bar 1114 is slidably sleeved in the inner cavity of the sliding bar hole 1128, the top of the generator 1113 is fixedly connected onto the top of the inner cavity of the protective housing 8 on the right through a support frame, the rotor 113 is made of steel, the generator 1113 is connected onto an external transformer through a conducting wire, and the top of the brake 116 is also connected with an air pipe.

Referring to fig. 10-11, the sealing mechanism 119 includes a bearing 1191, fixing rings 1195 are symmetrically and fixedly connected to left and right ends of the bearing 1191, a second groove 1196 is fixedly disposed in an inner cavity of the fixing ring 1195, inclined blocks 1197 are symmetrically and slidably sleeved in the inner cavity of the second groove 1196, rubber rings 1198 are fixedly connected to tops of the inclined blocks 1197, second springs 1199 are symmetrically and fixedly connected between a bottom of the inner cavity of the second groove 1196 and a bottom of the inclined blocks 1197, rubber sheets 1194 are symmetrically and fixedly connected to tops of the bearing 1191, concave holes 1192 are symmetrically and fixedly disposed on a surface of the bearing 1191, limit rods 1193 are disposed in the inner cavity of the concave holes 1192, the fixing rings 1195 are directly welded to two ends of the bearing 1191 by welding, a middle aperture of the fixing rings is the same as an aperture of the bearing 1191, surfaces of the bearing 1191 and the fixing ring 1195 are flush with each other surfaces, and the rubber rings 1198 are fixed to tops of the inclined blocks 1197, so that only can slide with following and no wrinkles can occur during extrusion.

Please refer to fig. 12, the gag lever post 1193 is including the fixed sleeve pipe 1931 that cup joints at the shrinkage pool 1192 inner chamber, telescopic link 1932 has been cup jointed in the inner chamber slip of sleeve pipe 1931, symmetry fixedly connected with sleeve pipe 1931 between the bottom of telescopic link 1932 and the bottom of sleeve pipe 1931 inner chamber, telescopic link 1932 is inserted each other with the inner chamber of jack 10 and is closed, bearing 1191 is fixed to be cup jointed in the inner chamber of through-hole 9, sheet rubber 1194 and rubber circle 1198 laminate each other with the inner wall of through-hole 9 and first dwang 111, the surface of second dwang 112 respectively.

Referring to fig. 8-9, the adjusting mechanism 1112 includes a first sliding sleeve plate 1121 and a second sliding sleeve plate 1122, a sliding rod 1124 is slidably sleeved on surfaces of the first sliding sleeve plate 1121 and the second sliding sleeve plate 1122, a fourth gear 1126 and a fifth gear 1127 are respectively fixedly sleeved on the surface of the sliding rod 1124, an air cylinder 1123 is fixedly sleeved on the surface of the second sliding sleeve plate 1122, a bearing seat 1125 is fixedly sleeved on the surface of the sliding rod 1124, sliding bar holes 1128 are symmetrically and fixedly formed in an inner cavity of the sliding rod 1124, the surfaces of the fifth gear 1127, the fourth gear 1126, the first gear 1110 and the second gear 1111 are all meshed and connected with each other, a telescopic end of the air cylinder 1123 is fixedly connected to the surface of the bearing seat 1125, bottoms of the first sliding sleeve plate and the second sliding sleeve plate 1122 are symmetrically and fixedly connected to an inner cavity of the right protective housing 8, and a top of the air cylinder 1121 is also communicated with an air pipe 1121111.

Referring to fig. 13-14, the limiting mechanism 118 includes a mounting plate 1181, a baffle 1184 is rotatably sleeved in the middle of an inner cavity of the bearing 1191 through a pin 1182, an opening 1185 is fixedly formed in the surface of the baffle 1184, a plurality of protruding points 1186 are disposed on the surface of the opening 1185, a torsion spring 1183 is fixedly sleeved on the surface of the pin 1182, one end of the mounting plate 1181 is fixedly connected to the surface of the fixing rod 117, the top of the baffle 1184 is movably inserted into the peak of the belt 115, and the back of the baffle 1184 is just against the inner wall of the inner cavity of the mounting plate 1181 after being bent to limit the swinging.

When new energy is generated to work, after water needs to be discharged, the hydraulic rod 4 is started firstly, the hydraulic rod 4 is enabled to rotate and retract through the first rotating assembly 3, the dam face 1 is driven to be leveled under the rotation of the second rotating assembly 5, when the dam face 1 is leveled, water flow of the water flow can impact on the rotor 113, the rotor 113 is enabled to be connected with the belt 115 through the belt pulleys 114 at the two ends of the first rotating rod 111 and the second rotating rod 112 in a transmission mode, meanwhile, the water flow of the water flow is enabled to rotate completely, the first gear 1110 at one end of the rotor 113 is enabled to be meshed with the fifth gear 1127 to enable the sliding rod 1124 to rotate in the inner cavities of the first sliding sleeve plate 1121, the second sliding sleeve plate 1122 and the bearing seat 1125, then, the sliding sleeve of the sliding strip block 1114 and the sliding strip hole 1128 is enabled to enable the sliding rod 1124 to drive the generator 1113 to rotate, therefore, mechanical energy is converted into electric energy, the electric energy is transmitted to a transformer at an external station through a lead, and power supply is achieved through a voltage device.

When leak protection water during operation, when first dwang 111 and second dwang 112 rotate in the inner chamber of bearing 1191, under the elasticity of second spring 1199, can drive slope piece 1197 and slide in the inner chamber of second recess 1196, make the rubber circle 1198 extrusion that slope piece 1197 top is connected on the surface of first dwang 111 and second dwang 112, accomplish sealed effect, can avoid appearing the phenomenon of leaking between the inner wall of first dwang 111 and second dwang 112 and bearing 1191, in addition when filling in the inner chamber of through-hole 9 with bearing 1191 again, rubber piece 1194 can receive the extrusion, the extrusion enters into in the inner wall of through-hole 9, make the tight laminating of rubber piece 1194 on the inner wall of through-hole 9, can avoid the phenomenon of leaking between the surface of bearing 1191 and the through-hole 9 inner wall through rubber piece 1194, and in the extrusion, telescopic link 1932 can slide in 1931's inner chamber, along with the entering of telescopic link 1931, make the elasticity of first spring 1933 at the spring 1931, the inner wall can drive the inner chamber of sleeve 1931 and the inner chamber and the phenomenon that the inner wall that the impeller 113 can appear in the impact of the inner chamber and the through-hole 113, thereby the rotor 113 can the impact the inner wall of the rotor and the through-hole that the through-hole 113 that the rotor 113 can appear for a long-time, thereby the time the impact that the rotor appears and the rotor that the rotor appears and the impeller, thereby the rotor can appear.

During adjustment, the cylinder 1123 is activated, the extending end of the cylinder 1123 drives the sliding rod 1124 to slide in the inner cavities of the first rotating rod 111 and the second rotating rod 112 through the bearing seat 1125, and simultaneously, the sliding rod 1124 slides on the output end of the generator 1113 through the sliding sleeve of the sliding strip 1114 and the sliding strip hole 1128, so that the fifth gear 1127 is staggered with the first gear 1110, the fourth gear 1126 is meshed and connected with the second gear 1111, the rotation speed of the generator 1113 is changed through adjustment between the gears, the size of power generation of the generator 1113 can be changed according to needs, and in addition, under low-speed or high-speed rotation, the brake 116 is activated to control the rotation of the first rotating rod 111 and the second rotating rod 112, so that the rotation speed of the rotor 113 is prevented from being too fast, and the service life is prevented from being reduced.

During the limiting operation, when the second rotating rod 112 rotates, the third gear 1115 on the surface of the second rotating rod rotates, and moves through the pin 1182 against the baffle 1184 during the rotation, when the second rotating rod 112 stops rotating when power is not generated, the baffle 1184 resets under the elastic force of the torsion spring 1183, and abuts against the tooth crest of the third gear 1115, the tooth crest of the third gear 1115 enters the inner cavity of the opening 1185, and the friction force between the tooth crest and the tooth crest of the third gear 1115 is increased through the salient point 1186 to abut against the middle of the tooth crest, so that the phenomenon that the rotor 113 drives the first rotating rod 111 and the second rotating rod 112 to rotate reversely can be prevented.

Further, the generator 1113 generally comprises a stator, a rotor, an end cover and a bearing, the stator comprises a stator core, a coil winding, a base and other structures for fixing these parts, the rotor comprises a rotor core or a magnetic pole, a yoke winding, a guard ring, a center ring, a slip ring, a fan, a rotating shaft and other parts, the stator and the rotor of the generator are connected and assembled by the bearing and the end cover, the rotor can rotate in the stator to cut magnetic lines of force, so as to generate an induced potential, the induced potential is led out through a connecting terminal and connected in a loop to generate current, the transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, the main components of the transformer are a primary coil, a secondary coil and a core, the brake 116 is a device for decelerating, stopping or keeping the moving part in a stopped state and the like, and is a mechanical part for stopping or decelerating the moving part in the machine. Commonly called brake and brake. The brake mainly comprises a braking frame, a braking piece, an operating device and the like.

And those not described in detail in this specification are well within the skill of the art.

It is noted that, herein, relational terms such as first and second, and the like may be 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

1. The utility model provides a hydraulic pressure dam with power generation facility, includes dam facing (1), first recess (6) have been seted up to the inner chamber of dam facing (1), the fixed recess board (7), its characterized in that of having cup jointed of surface symmetry of dam facing (1): through holes (9) are symmetrically and fixedly formed in two sides of the groove plate (7), jacks (10) are symmetrically and fixedly formed in the upper wall and the lower wall of an inner cavity of the through holes (9), and a power generation device (11) is arranged between the groove plate (7) and the inner cavity of the protective shell (8);

the power generation device (11) comprises three first rotating rods (111) and three second rotating rods (112), the surfaces of the first rotating rods (111) and the second rotating rods (112) are uniformly and symmetrically sleeved with rotors (113) and sealing mechanisms (119) respectively, belt pulleys (114) are symmetrically and fixedly sleeved at two ends of the three first rotating rods (111) and the second rotating rods (112), belts (115) are symmetrically and movably sleeved on the surfaces of the belt pulleys (114), the right end of the second rotating rod (112) is fixedly sleeved with a first gear (1110) and a second gear (1111) respectively, the bottoms of the first gear (1110) and the second gear (1111) are provided with adjusting mechanisms (1112), one end of each adjusting mechanism (1112) is provided with a power generator (1113), the left end of the second rotating rod (112) is fixedly sleeved with a third gear (1110) and a movable sleeve brake (116) respectively, the bottom of the brake (116) is fixedly connected with a fixing rod (117), the surface of the fixing rod (117) is provided with a limiting mechanism (118), and the input end of the power generator (1113) is fixedly connected with a sliding strip (1114);

the sealing mechanism (119) comprises a bearing (1191), the left end and the right end of the bearing (1191) are symmetrically and fixedly connected with fixing rings (1195), a second groove (1196) is formed in the inner cavity of each fixing ring (1195), inclined blocks (1197) are symmetrically and slidably sleeved in the inner cavity of each second groove (1196), rubber rings (1198) are fixedly connected to the tops of the inclined blocks (1197), second springs (1199) are symmetrically and fixedly connected between the bottoms of the inner cavities of the second grooves (1196) and the bottoms of the inclined blocks (1197), rubber sheets (1194) are symmetrically and fixedly connected to the tops of the bearings (1191), concave holes (1192) are symmetrically and fixedly formed in the surfaces of the bearings (1191), limiting rods (1193) are arranged in the inner cavities of the concave holes (1192), the limiting rods (1193) comprise sleeves (1931) fixedly sleeved in the inner cavities of the concave holes (1192), telescopic rods (1932) are slidably sleeved in the inner cavities of the telescopic rods (1931), and the springs (1932) are symmetrically and the bottoms of the telescopic rods (1932) and the inner cavities (1933) are symmetrically and inserted into the inner cavities (19310);

the adjusting mechanism (1112) comprises a first sliding sleeve plate (1121) and a second sliding sleeve plate (1122), a sliding rod (1124) is sleeved on the surfaces of the first sliding sleeve plate (1121) and the second sliding sleeve plate (1122) in a sliding mode, a fourth gear (1126) and a fifth gear (1127) are respectively fixedly sleeved on the surface of the sliding rod (1124), an air cylinder (1123) is fixedly sleeved on the surface of the second sliding sleeve plate (1122), a bearing seat (1125) is fixedly sleeved on the surface of the sliding rod (1124), and sliding strip holes (1128) are symmetrically and fixedly formed in an inner cavity of the sliding rod (1124);

the limiting mechanism (118) comprises a mounting plate (1181), a baffle (1184) is rotatably sleeved in the middle of an inner cavity of the mounting plate (1181) through a pin column (1182), an opening (1185) is fixedly formed in the surface of the baffle (1184), a plurality of salient points (1186) are arranged on the surface of each opening (1185), and a torsion spring (1183) is fixedly sleeved on the surface of the pin column (1182);

the bottom of the fixing rod (117) is fixedly connected to the inner cavity of the left protective shell (8), the generator (1113) is slidably sleeved in the inner cavity of the sliding rod (1124), the sliding strip block (1114) is slidably sleeved in the inner cavity of the sliding strip hole (1128), and the top of the generator (1113) is fixedly connected to the top of the inner cavity of the right protective shell (8) through the supporting frame;

during adjustment, an air cylinder (1123) is started, an extending end of the air cylinder (1123) drives a sliding rod (1124) to slide in inner cavities of a first sliding sleeve plate (1121) and a second sliding sleeve plate (1122) through a bearing seat (1125), meanwhile, the sliding rod (1124) can slide on an input end of a generator (1113) through sliding sleeve connection of a sliding strip block (1114) and a sliding strip hole (1128), a fifth gear (1127) is staggered with a first gear (1110), a fourth gear (1126) is meshed with a second gear (1111) to be connected, the rotating speed of the generator (1113) is changed through adjustment between the gears, the telescopic end of the air cylinder (1123) is fixedly connected to the surface of the bearing seat (1125), and bottoms of the first sliding sleeve plate (1121) and the second sliding sleeve plate (1122) are symmetrically and fixedly connected to an inner cavity of a right protective shell (8).

2. A hydraulic dam having a power plant as claimed in claim 1, wherein: the inner chamber symmetry fixedly connected with protective housing (8) of first recess (6), there are apron (2) at the back of dam facing (1) through bolt fixed mounting, the bottom of dam facing (1) and the surface of apron (2) are all fixed and are provided with two second runner assemblies (5) and first runner assembly (3), the inner chamber of first runner assembly (3) is rotated and is cup jointed hydraulic stem (4).

3. A hydraulic dam having a power plant as claimed in claim 1, wherein: the second rotating rod (112) and the three first rotating rods (111) penetrate through the inner cavities of the through holes (9) and extend into the inner cavity of the protective shell (8), and the surface of the rotor (113) is matched with the inner cavity of the groove plate (7) mutually.

4. A hydraulic dam having a power plant as claimed in claim 1, wherein: bearing (1191) is fixed cup joints in the inner chamber of through-hole (9), the inner wall of sheet rubber (1194) and through-hole (9) is laminated each other, rubber circle (1198) laminate each other with the surface of first dwang (111), second dwang (112) respectively.

5. A hydraulic dam having a power plant as claimed in claim 1, wherein: one end of the mounting plate (1181) is fixedly connected to the surface of the fixing rod (117), and the top of the baffle (1184) is movably inserted into the tooth crest of the belt (115).