CN220929693U - Water diversion device for hydraulic engineering - Google Patents

Abstract

The utility model relates to the technical field of water diversion of hydraulic engineering and discloses a water diversion device for hydraulic engineering, which comprises a base, four upright posts, a driving motor, a plurality of reinforcing bolts and a plurality of reinforcing nuts, wherein a water pumping mechanism for conveying water flow is arranged at one side of the upper end of the base, a magnetic coupling mechanism for preventing the driving motor from being blocked and burnt is arranged at one side of the water pumping mechanism, water diversion units for assisting the water pumping mechanism in pumping are arranged at the upper ends of the four upright posts, each water diversion unit comprises a water storage tank, the driving motor is started, the magnetic coupling mechanism is driven to operate by the driving motor, the water pumping mechanism is driven to operate by the magnetic coupling mechanism, and the driving mechanism and the piston mechanism are synchronously driven to operate while the water pumping mechanism operates, so that the water pumping mechanism can be irrigated quickly, and the complicated steps and risks of manual water irrigation are effectively reduced.

Description

Water diversion device for hydraulic engineering

Technical Field

The utility model relates to the technical field of water diversion of hydraulic engineering, in particular to a water diversion device for hydraulic engineering.

Background

The hydraulic engineering is a built engineering for controlling and allocating surface water and underground water in the nature to achieve the aim of removing harm and benefiting, is also called as water engineering, and is an indispensable precious resource for human production and life, but the naturally occurring state of the hydraulic engineering does not completely meet the human needs, and only the hydraulic engineering is built to control water flow, prevent flood disasters, regulate and allocate water quantity so as to meet the needs of people living and production on water resources.

In the prior art, a pump station is generally adopted for diversion, most of the pump stations are centrifugal pumps, but the centrifugal pumps need to be irrigated to the inside when the centrifugal pumps are operated, the centrifugal pumps can be operated after the completion of the irrigation, the irrigation operation of the centrifugal pumps is a tedious and laborious process, in the traditional centrifugal pump operation, workers need to manually irrigate, the efficiency is low, the risk of mistakes is increased, particularly in remote areas or places with deficient water resources, the irrigation operation can be more difficult, in addition, the overall performance and the service life of the centrifugal pumps are also affected to some extent, and if the irrigation is improper, the damage or the performance reduction of internal components of the pumps can be caused.

Disclosure of utility model

The utility model aims to provide a water diversion device for hydraulic engineering, which solves the problems that when a centrifugal pump is operated, water needs to be irrigated to the inside, the centrifugal pump can be operated after the water irrigation is completed, the water irrigation operation of the centrifugal pump is a tedious and laborious process, in the traditional centrifugal pump operation, workers need to manually irrigate, the efficiency is low, the risk of mistakes is increased, the water irrigation operation can be more difficult, particularly in some remote areas or places with deficient water resources, in addition, the overall performance and the service life of the centrifugal pump are also influenced to a certain extent, and if the water irrigation is improper, the damage of internal components of the pump or the performance reduction can be caused.

The utility model provides the following technical scheme: the utility model provides a diversion device for hydraulic engineering, includes base, four stands, driving motor, a plurality of reinforcing bolts and a plurality of reinforcing nut, four the stand sets up in base one side, driving motor fixed mounting is in the base upper end, base upper end is by one side department to be provided with the pumping mechanism that is used for carrying rivers, pumping mechanism one side is provided with the magnetic coupling mechanism that is used for preventing driving motor from blocking up the rotation and burning out, four the stand upper end is provided with the diversion unit that is used for assisting pumping mechanism to draw water, the diversion unit includes the water storage tank, a plurality of output of water storage tank all fixedly connected with inlet tube, a plurality of the inlet tube is inside all to be provided with the piston mechanism that is used for drawing water, the water storage tank is inside to be provided with the drive mechanism that is used for driving a plurality of piston mechanisms and reciprocates, pumping mechanism includes the shell, shell fixed connection is by one side department in the base upper end, the first sealing ring is fixedly connected to one side of the shell, the sealing cover is arranged at one side of the shell, which is close to the first sealing ring, the second sealing ring is fixedly connected to one side of the sealing cover, which is far away from the second sealing ring, a plurality of sealing bolts are sleeved on the sealing cover in an annular arrangement thread way, the assembly ends of the sealing bolts penetrate through the sealing cover and one side of the shell in sequence and are communicated with the inside of the shell, a rotary table is rotationally connected to one inner wall of the shell, a loop bar is fixedly connected to one side of the rotary table, a plurality of limiting strips are annularly arranged on the outer side of the loop bar, a sleeve is sleeved on the outer side of the loop bar in a sliding manner, a plurality of first limiting grooves are annularly arranged on the inner wall of the sleeve, a plurality of first limiting grooves are respectively matched with the plurality of limiting strips, a base is fixedly connected to one side of the sleeve, the magnetic coupling mechanism comprises a sealing tube, the sealing tube is fixedly sleeved at the center of one side of the shell, a first auxiliary bearing is fixedly sleeved at one side of the outer side of the sealing tube, a driving coupling sleeve is fixedly sleeved at the outer side of the sealing tube, a second auxiliary bearing is fixedly sleeved at one side of the inner side of the sealing tube, a driven coupling rod is fixedly sleeved at the inner ring of the second auxiliary bearing, one end of the driven coupling rod is fixedly connected at one side of the turntable, a plurality of magnetic N poles and a plurality of magnetic S poles are fixedly connected at one ends of the driving coupling sleeve and the driven coupling rod in an annular arrangement manner, one end of the driving coupling sleeve is fixedly connected with the output end of the driving motor, the upper end of the water storage tank is fixedly connected with a glass cover, a plurality of limit sliding grooves are formed in the inner wall of the water inlet pipe in an annular arrangement mode, the output end of the water storage tank is fixedly connected with a second butt flange, the transmission mechanism comprises a first support bearing and a plurality of positioning rods, the first support bearing is fixedly sleeved on one inner wall of the water storage tank, the positioning rods are fixedly connected on the other inner wall of the water storage tank in an annular arrangement mode, a plurality of second support bearings are fixedly connected between the positioning rods, the inner rings of the first support bearing and the second support bearing are fixedly connected with a crank rod, a plurality of transmission rods are rotationally connected on the outer side of the crank rod, one end of the crank rod is sleeved on one end of the outer side of the sleeve rod, a plurality of second limit grooves are formed in the annular arrangement mode on the inner wall of one end of the crank rod, the piston mechanism comprises a piston plate, the upper end of the piston plate is fixedly connected with a connecting block, one end of the connecting block and one end of a transmission rod are in rotary connection, the piston plate is slidably sleeved inside a water inlet pipe, a plurality of guide sliding blocks are annularly arranged on the outer side of the piston plate, the guide sliding blocks are slidably sleeved with the limiting sliding blocks in a mutually matched mode, the upper end of the piston plate is fixedly connected with four limiting blocks, connecting rods are fixedly connected to the inner portion of the piston plate at two sides, movable plates are rotatably connected to the outer side of the connecting rods, a plurality of water filtering holes are formed in the lower end of the piston plate at two sides, the assembly ends of reinforcing bolts penetrate through a first butt flange and one side of the second butt flange in sequence respectively, the other side of the second butt flange is sleeved with the reinforcing nuts in a threaded mode respectively, and the reinforcing nuts are sleeved on the assembly ends of the reinforcing bolts.

By adopting the scheme, the driving motor is started, the magnetic coupling mechanism is driven to operate by the driving motor, the water pumping mechanism is driven to operate by the magnetic coupling mechanism, the transmission mechanism and the piston mechanism are synchronously driven to operate while the water pumping mechanism operates, the water pumping mechanism can be rapidly irrigated by the steps so as to rapidly finish the water pumping transportation, the complicated steps and risks of manual water irrigation are effectively reduced, the sealing cover and the shell are fixedly arranged by a plurality of sealing bolts, the sealing performance between the shell and the sealing cover can be effectively ensured by the first sealing ring and the second sealing ring, when the driving motor drives the magnetic coupling mechanism to operate, the turntable is synchronously driven to rotate by the magnetic coupling mechanism, the sleeve rod is simultaneously driven to rotate while the turntable rotates, the sleeve rod is synchronously driven to rotate the sleeve fixedly connected with the base and the plurality of water pumping leaves, the plurality of limit strips fixedly connected with the outer side of the sleeve rod are matched with the plurality of first limit grooves formed in the sleeve pipe, so that the condition that the sleeve pipe idles can be effectively avoided, when the sleeve rod rotates, the transmission mechanism is driven to operate simultaneously, when the driving motor is started, the driving coupling sleeve and the plurality of magnetic N poles and the plurality of magnetic S poles in the driving coupling sleeve are driven to rotate, the plurality of magnetic N poles and the plurality of magnetic S poles in the driving coupling sleeve rotate around the plurality of magnetic N poles and the plurality of magnetic S poles fixedly connected with the outer side of the driven coupling rod, a constant magnetic field is generated at the moment, the relative position between the constant magnetic field and the magnetic field changes, the strength of the magnetic field changes, and in the changing magnetic field, the plurality of magnetic N poles and the plurality of magnetic S poles outside the driven coupling rod are subjected to the magnetic force, so that the driving coupling sleeve is driven to rotate synchronously, and the turntable is driven to rotate simultaneously, the first auxiliary bearing and the second auxiliary bearing can effectively assist the rotation of the driving coupling sleeve and the driven coupling rod, the driving coupling sleeve and the driven coupling rod are in coupling transmission, therefore, non-contact power transmission is achieved, the transmission mode has higher efficiency and stability, thereby effectively avoiding the phenomenon that a driving motor cannot cause a locked-rotor burn-in under the condition of sudden high-load operation, a glass cover can effectively and clearly check the running condition of a transmission mechanism and the water level state in a water storage tank, the rotation of a crank rod can be effectively assisted through the first support bearing and the second support bearing, the crank rod is synchronously driven to rotate while the sleeve rod rotates, the crank rod drives a plurality of transmission rods and a plurality of piston mechanisms which are connected in a rotating mode to move up and down in a plurality of water inlet pipes, water is pumped into the water storage tank through the piston mechanisms, and then the transmission of leading water is completed, the piston plates can be pushed to descend when the transmission rods descend, the two movable plates can be turned up under the influence of gravity, the influence of gravity can be turned up, the piston plates can be opened through a plurality of filter holes, the water in the pipeline can be led into the water storage tank through the fixed up-seal cap, the water inlet bolts can be rapidly and the water storage tank through the fixed, the water storage tank can be rapidly and the water can be led into the water storage tank through the fixed through the sealing cap, and the water can be rapidly and the sealed.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the driving motor is started, the magnetic coupling mechanism is driven to operate by the driving motor, the water pumping mechanism is driven to operate by the magnetic coupling mechanism, the transmission mechanism and the piston mechanism are synchronously driven to operate while the water pumping mechanism operates, and the water pumping mechanism can be rapidly irrigated by the steps, so that the water pumping conveying is rapidly completed, and the complicated steps and risks of manual irrigation are effectively reduced.

Drawings

FIG. 1 is a schematic perspective view of a water diversion device for hydraulic engineering;

Fig. 2 is a schematic diagram of a three-dimensional split structure of a water diversion device for hydraulic engineering;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;

Fig. 4 is a schematic view of a perspective splitting structure of a water diversion device for hydraulic engineering at another view angle

FIG. 5 is a schematic view of a partial enlarged structure at B in FIG. 4;

FIG. 6 is a schematic diagram of a three-dimensional split structure of a water pumping mechanism of a water diversion device for hydraulic engineering;

FIG. 7 is a schematic perspective view of a water pumping blade of a water diversion device for hydraulic engineering;

FIG. 8 is a schematic view of a partial enlarged structure at C in FIG. 7;

FIG. 9 is a schematic view of a partial enlarged structure at D in FIG. 7;

FIG. 10 is a schematic diagram of a perspective split structure of a magnetic coupling mechanism of a water diversion device for hydraulic engineering;

FIG. 11 is a schematic perspective view of a water reservoir of a water diversion device for hydraulic engineering;

FIG. 12 is a schematic view of a three-dimensional split structure of a water diversion device transmission mechanism for hydraulic engineering;

FIG. 13 is a schematic view of a perspective split structure of another view of a water diversion device transmission mechanism for hydraulic engineering;

FIG. 14 is a schematic view of a partial enlarged structure at E in FIG. 13;

FIG. 15 is a schematic perspective view of a water inlet pipe of a water diversion device for hydraulic engineering;

Fig. 16 is a schematic view of a three-dimensional split structure of a piston mechanism of a water diversion device for hydraulic engineering.

Legend description:

1. A base; 2. a column; 3. a water pumping mechanism; 301. a housing; 302. a first seal ring; 303. sealing cover; 304. a second seal ring; 305. a sealing bolt; 306. a turntable; 307. a loop bar; 308. a limit bar; 309. a sleeve; 3010. a first limit groove; 3011. a base; 3012. a water pumping leaf; 3013. a baffle disc; 3014. a water inlet; 3015. a first docking flange; 4. a driving motor; 5. a magnetic coupling mechanism; 501. sealing the tube; 502. a first auxiliary bearing; 503. driving the coupling sleeve; 504. a second auxiliary bearing; 505. a driven coupling rod; 506. a magnetic N pole; 507. magnetic S pole; 6. a water diversion unit; 601. a water storage tank; 602. a glass cover; 603. a water inlet pipe; 604. limiting sliding grooves; 605. a second docking flange; 7. a transmission mechanism; 701. a first support bearing; 702. a positioning rod; 703. a second support bearing; 704. a crank lever; 705. a transmission rod; 706. the second limit groove; 8. a piston mechanism; 801. a piston plate; 802. a connecting block; 803. a guide slide block; 804. a limiting block; 805. a connecting rod; 806. a movable plate; 807. a water filtering hole; 9. reinforcing bolts; 10. and (5) reinforcing the nut.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1, 2, 3, 4 and 5, the present utility model provides a technical solution: the water diversion device for the hydraulic engineering comprises a base 1, four upright posts 2, a driving motor 4, a plurality of reinforcing bolts 9 and a plurality of reinforcing nuts 10, wherein the four upright posts 2 are arranged on one side of the base 1, the driving motor 4 is fixedly arranged at the upper end of the base 1, a water pumping mechanism 3 for conveying water flow is arranged at one side of the upper end of the base 1, a magnetic coupling mechanism 5 for preventing the driving motor 4 from being blocked and burnt is arranged on one side of the water pumping mechanism 3, a water diversion unit 6 for assisting the water pumping mechanism 3 in pumping is arranged at the upper end of the four upright posts 2, the water diversion unit 6 comprises a water storage tank 601, a plurality of output ends of the water storage tank 601 are fixedly connected with water inlet pipes 603, piston mechanisms 8 for pumping are arranged in the water inlet pipes 603, a transmission mechanism 7 for driving the piston mechanisms 8 to vertically operate is arranged in the water storage tank 601, the water pumping mechanism 3 comprises a shell 301, the shell 301 is fixedly connected to the upper end of the base 1 near one side, a first sealing ring 302 is fixedly connected to one side of the shell 301, a sealing cover 303 is arranged at one side of the shell 301 near the first sealing ring 302, a second sealing ring 304 is fixedly connected to one side of the sealing cover 303 near the first sealing ring 302, a plurality of sealing bolts 305 are sleeved on one side of the sealing cover 303 far away from the second sealing ring 304 in an annular arrangement thread manner, the assembly ends of the sealing bolts 305 sequentially penetrate through the sealing cover 303 and one side of the shell 301 respectively and are communicated with the inside of the shell 301, a rotary table 306 is rotationally connected to one inner wall of the shell 301, a sleeve rod 307 is fixedly connected to one side of the rotary table 306, a plurality of limit bars 308 are fixedly connected to the outer side of the sleeve rod 307 in an annular arrangement manner, a sleeve 309 is sleeved outside the sleeve rod 307 in a sliding manner, a plurality of first limit grooves 3010 are formed in the annular arrangement of the inner wall of the sleeve 309 in an annular arrangement manner, the plurality of first limit grooves 3010 are respectively matched with the limit bars 308, the base 3011 is fixedly connected to one side of the sleeve 309, the plurality of water pumping leaves 3012 are fixedly connected to one side of the base 3011 in an annular arrangement manner, the baffle disc 3013 is fixedly connected to one side of the plurality of water pumping leaves 3012, the water inlet 3014 is formed on one side of the baffle disc 3013, the input end of the sealing cover 303 is fixedly connected to the first butt flange 3015, the magnetic coupling mechanism 5 comprises a sealing tube 501, the sealing tube 501 is fixedly sleeved at the center of one side of the shell 301, a first auxiliary bearing 502 is fixedly sleeved outside the sealing tube 501, a driving coupling sleeve 503 is fixedly sleeved outside the first auxiliary bearing 502, a second auxiliary bearing 504 is fixedly sleeved inside the sealing tube 501, a driven coupling rod 505 is fixedly sleeved inside the second auxiliary bearing 504, one end of the driven coupling rod 505 is fixedly connected to one side of the turntable 306, a plurality of magnetic N poles 506 and a plurality of magnetic S poles 507 are fixedly connected to one end of the driving coupling sleeve 503 and one end of the driven coupling rod 505 in an annular arrangement manner, one end of the driving coupling sleeve 503 is fixedly connected with the output end of the driving motor 4, the upper end of the water storage tank 601 is fixedly connected with the glass cover 602, a plurality of limit sliding grooves 604 are annularly arranged on the inner walls of the plurality of water inlet pipes 603, the output end of the water storage tank 601 is fixedly connected with the second butt flange 605, the transmission mechanism 7 comprises a first support bearing 701 and a plurality of positioning rods 702, the first support bearing 701 is fixedly sleeved on one inner wall of the water storage tank 601, the plurality of positioning rods 702 are annularly arranged and fixedly connected on the other inner wall of the water storage tank 601, a second support bearing 703 is fixedly connected between the plurality of positioning rods 702, the inner rings of the first support bearing 701 and the second support bearing 703 are fixedly connected with a crank rod 704, a plurality of transmission rods 705 are rotatably connected on the outer side of the crank rod 704, one end of the crank rod 704 is sleeved on one end of the outer side of the sleeve rod 307, a plurality of second limit grooves 706 are annularly arranged on the inner wall of one end of the crank rod 704, the second limit grooves 706 and the limit strips 308 are matched with each other, the piston mechanism 8 comprises a piston plate 801, the upper end of the piston plate 801 is fixedly connected with a connecting block 802, one end of the connecting block 802 and one end of a transmission rod 705 are rotationally connected, the piston plate 801 is slidably sleeved inside the water inlet pipe 603, the outside of the piston plate 801 is annularly arranged and fixedly connected with a plurality of guide sliding blocks 803, the guide sliding blocks 803 and the limit sliding grooves 604 are matched with each other and slidably sleeved, the upper end of the piston plate 801 is fixedly connected with four limit blocks 804, the positions near two sides of the inside of the piston plate 801 are fixedly connected with connecting rods 805, the outsides of the two connecting rods 805 are rotationally connected with movable plates 806, the positions near two sides of the lower end of the piston plate 801 are provided with a plurality of water filtering holes 807, the assembly ends of a plurality of reinforcing bolts 9 sequentially penetrate through one side of the first butt flange 3015 and one side of the second butt flange 605 to the other side of the second butt flange 605 respectively, the reinforcing nuts 10 are respectively sleeved on the assembling ends of the reinforcing bolts 9 in a threaded manner, the driving motor 4 is started, the magnetic coupling mechanism 5 is driven to operate by the driving motor 4, the water pumping mechanism 3 is driven to operate by the magnetic coupling mechanism 5, the transmission mechanism 7 and the piston mechanism 8 are synchronously driven to operate while the water pumping mechanism 3 operates, the water pumping mechanism 3 can be quickly irrigated by the steps so as to quickly finish water diversion and transportation, the complicated steps and risks of manual water irrigation are effectively reduced, the sealing cover 303 and the shell 301 are fixedly installed by the sealing bolts 305, the tightness between the shell 301 and the sealing cover 303 can be effectively ensured by the first sealing ring 302 matched with the second sealing ring 304, the turntable 306 is synchronously driven to rotate by the magnetic coupling mechanism 5 while the driving motor 4 drives the magnetic coupling mechanism 5 to operate, the rotating disc 306 rotates and drives the loop bar 307 to rotate, the loop bar 307 synchronously drives the sleeve 309 fixedly connected with the base 3011 and the pumping blades 3012 to rotate, the limiting strips 308 fixedly connected with the outer side of the loop bar 307 are matched with the first limiting grooves 3010 formed in the sleeve 309, so that idling of the sleeve 309 can be effectively avoided, when the loop bar 307 rotates and simultaneously drives the transmission mechanism 7 to rotate, when the driving motor 4 is started, the driving coupling sleeve 503 and the magnetic N poles 506 and the magnetic S poles 507 in the driving coupling sleeve 503 are driven to rotate, when the magnetic N poles 506 and the magnetic S poles 507 in the driving coupling sleeve 503 rotate around the magnetic N poles 506 and the magnetic S poles 507 fixedly connected with the outer side of the driven coupling rod 505, a constant magnetic field is generated, the relative position between the constant magnetic field and the magnetic field changes, so that the magnetic field strength changes, in the changing magnetic field, a plurality of magnetic N poles 506 and a plurality of magnetic S poles 507 outside the driven coupling rod 505 are acted by magnetic force, so that the driven coupling sleeve 503 is synchronously rotated and simultaneously drives the turntable 306 to rotate, the first auxiliary bearing 502 and the second auxiliary bearing 504 can effectively assist the rotation of the driven coupling sleeve 503 and the driven coupling rod 505, and the driven coupling sleeve 503 and the driven coupling rod 505 are in coupling transmission, therefore, the non-contact power transmission is realized, the transmission mode has higher efficiency and stability, the phenomenon that a driving motor 4 is blocked and burned under the condition of sudden high-load operation is effectively avoided, the glass cover 602 can effectively and clearly check the operation condition of the transmission mechanism 7 and the water level condition in the water storage tank 601, the rotation of the crank rod 704 can be effectively assisted through the first support bearing 701 and the second support bearing 703, the crank rod 704 is synchronously driven to rotate while the sleeve rod 307 rotates, the crank rod 704 drives the plurality of transmission rods 705 and the plurality of piston mechanisms 8 which are connected in an outer side rotating mode to move up and down in the plurality of water inlet pipes 603, so that water is pumped into the water storage tank 601 through the piston mechanisms 8 and is poured into the shell 301 to finish water diversion and transportation, when the transmission rods 705 descend, the piston plates 801 are pushed to descend, the two movable plates 806 are upwards turned open under the influence of gravity, so that the plurality of water filtering holes 807 are opened to enable water in a pipeline to pass through the plurality of water filtering holes 807 and pass through the piston plates 801, when the transmission rods 705 ascend, the piston plates 801 are simultaneously driven to ascend, at the moment, the two movable plates 806 are quickly reset and closed under the influence of inertia and water pressure, and water above the piston plates 801 is pulled into the water storage tank 601, water to be conveyed can be pumped into the designated places through the water storage tank 601 through the water pumping mechanism 3 in a reciprocating circulation mode, the complicated steps and risks of manual water pouring are effectively reduced, and the plurality of reinforcing bolts 9 are matched with the plurality of reinforcing bolts 10 to enable the output ends of the water storage tank to be quickly connected with the output ends 303.

Working principle: when the driving motor 4 is started to drive the driving coupling sleeve 503 and the plurality of magnetic N poles 506 and the plurality of magnetic S poles 507 inside the driving coupling sleeve 503 to rotate, the plurality of magnetic N poles 506 and the plurality of magnetic S poles 507 inside the driving coupling sleeve 503 rotate around the plurality of magnetic N poles 506 and the plurality of magnetic S poles 507 fixedly connected with the outer side of the driven coupling rod 505, at this time, a constant magnetic field is generated, the relative position between the constant magnetic field and the magnetic field changes, the strength of the magnetic field changes, in the changing magnetic field, the plurality of magnetic N poles 506 and the plurality of magnetic S poles 507 outside the driven coupling rod 505 are subjected to the effect of magnetic force, thereby following the driving coupling sleeve 503 to rotate synchronously, and simultaneously driving the turntable 306 to rotate, the first auxiliary bearing 502 and the second auxiliary bearing 504 can effectively assist the rotation of the driving coupling sleeve 503 and the driven coupling rod 505, the sealing cover 303 and the housing 301 are fixedly mounted through the plurality of sealing bolts 305, the tightness between the shell 301 and the sealing cover 303 can be effectively ensured by the cooperation of the first sealing ring 302 and the second sealing ring 304, when the driving motor 4 drives the magnetic coupling mechanism 5 to rotate, the magnetic coupling mechanism 5 synchronously drives the turntable 306 to rotate, the turntable 306 simultaneously drives the loop bar 307 to rotate, the loop bar 307 synchronously drives the sleeve 309 fixedly connected with the base 3011 and the plurality of pumping blades 3012 to rotate, the plurality of limiting strips 308 fixedly connected with the outer side of the loop bar 307 are matched with the plurality of first limiting grooves 3010 formed in the sleeve 309, the condition that the sleeve 309 idles can be effectively avoided, when the loop bar 307 rotates, the driving mechanism 7 is simultaneously driven to rotate, the rotation of the crank bar 704 can be effectively assisted by the first supporting bearing 701 and the second supporting bearing 703, the crank bar 704 is synchronously driven to rotate while the loop bar 307 rotates, the crank rod 704 rotates and drives the plurality of transmission rods 705 and the plurality of piston mechanisms 8 which are connected with each other in an outer side to rotate up and down in the plurality of water inlet pipes 603, so that water is pumped into the water storage tank 601 through the piston mechanisms 8 and is poured into the shell 301 to finish water diversion and transportation, when the transmission rods 705 descend, the piston plates 801 are pushed to descend, the two movable plates 806 are upwards turned open under the influence of gravity, so that the plurality of water filtering holes 807 are opened to enable water in a pipeline to pass through the plurality of water filtering holes 807 and pass through the piston plates 801, when the transmission rods 705 ascend, the piston plates 801 are simultaneously driven to ascend, at the moment, the two movable plates 806 are subjected to the influence of inertia and water pressure to be quickly reset and closed, so that water above the piston plates 801 is pulled into the water storage tank 601, water to be transported can be pumped into the water storage tank 601 through the reciprocating circulation of the steps, and the water is led into a designated place through the water pumping mechanism 3, and complicated steps and risks of manual water pouring are effectively reduced.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims (1)

1. The utility model provides a diversion device for hydraulic engineering, includes base (1), four stand (2), driving motor (4), a plurality of reinforcing bolts (9) and a plurality of reinforcement nut (10), four stand (2) set up in base (1) one side, driving motor (4) fixed mounting is in base (1) upper end, its characterized in that: the water pumping mechanism (3) for conveying water flow is arranged at one side of the upper end of the base (1), the magnetic coupling mechanism (5) for preventing the driving motor (4) from being blocked and burnt is arranged at one side of the water pumping mechanism (3), the four water diversion units (6) for assisting the water pumping mechanism (3) in pumping water are arranged at the upper ends of the upright posts (2), the water diversion units (6) comprise water storage tanks (601), the water inlet pipes (603) are fixedly connected with a plurality of output ends of the water storage tanks (601), the piston mechanisms (8) for pumping water are arranged in the water inlet pipes (603), the transmission mechanism (7) for driving the piston mechanisms (8) to move up and down are arranged in the water storage tanks (601), the water pumping mechanism (3) comprises a shell (301), the shell (301) is fixedly connected at one side of the upper end of the base (1), a first sealing ring (302) is fixedly connected with one side of the shell (301), a sealing cover (303) is arranged at one side of the shell (301) close to the first sealing ring (302), the sealing cover (303) is fixedly connected with a plurality of sealing covers (304) at one side of the sealing cover (302), the sealing cover (304) is fixedly connected with a plurality of sealing bolts (304) at one side of the sealing ring (304), a plurality of sealing bolt (305) assembly ends respectively penetrate through a sealing cover (303) and one side of a shell (301) in sequence and are communicated with the inside of the shell (301), an inner wall of the shell (301) is rotationally connected with a rotary table (306), one side of the rotary table (306) is fixedly connected with a sleeve rod (307), a plurality of limit bars (308) are annularly arranged on the outer side of the sleeve rod (307), a sleeve pipe (309) is sleeved outside the sleeve rod (307) in a sliding mode, a plurality of first limit grooves (3010) are annularly arranged on the inner wall of the sleeve pipe (309), a plurality of first limit grooves (3010) are respectively matched with the plurality of limit bars (308) in a matched mode, one side of the sleeve pipe (309) is fixedly connected with a base (3011), one side of the base (3011) is annularly arranged and is fixedly connected with a plurality of water pumping blades (3012), one side of the baffle disc (3013) is provided with a water inlet (3014), an input end of the sealing cover (303) is fixedly connected with a first seal tube (3015), one side of the magnetic force coupling mechanism (501) is fixedly connected with a sealing tube (501) and one side of the sealing tube (501) is fixedly connected with a sealing tube (501), the first auxiliary bearing (502) is fixedly sleeved with a driving coupling sleeve (503), a second auxiliary bearing (504) is fixedly sleeved at one side of the inner part of the sealing tube (501), a driven coupling rod (505) is fixedly sleeved at the inner ring of the second auxiliary bearing (504), one end of the driven coupling rod (505) is fixedly connected at one side of the turntable (306), a plurality of magnetic N poles (506) and a plurality of magnetic S poles (507) are fixedly connected to the outer sides of the driving coupling sleeve (503) and the driven coupling rod (505) by one end in an annular arrangement mode, one end of the driving coupling sleeve (503) is fixedly connected with the output end of the driving motor (4), a plurality of limit sliding grooves (604) are fixedly connected to the upper end of the water storage tank (601), a plurality of limit sliding grooves (601) are uniformly annularly arranged on the inner wall of the water inlet tube (603), the output end of the water storage tank (601) is fixedly connected with a second butt flange (605), the transmission mechanism (7) comprises a first supporting bearing (701) and a plurality of positioning rods (702), the first supporting bearing (701) is fixedly connected to the inner wall (601) by one end of the other positioning rods (702) in an annular arrangement mode, the first support bearing (701) and the second support bearing (703) are fixedly connected with a crank rod (704), a plurality of transmission rods (705) are rotationally connected to the outer side of the crank rod (704), one end of the crank rod (704) is sleeved at the outer side of the sleeve rod (307) and is close to one end, a plurality of second limit grooves (706) are annularly arranged on the inner wall of one end of the crank rod (704), a plurality of second limit grooves (706) and a plurality of limit strips (308) are mutually matched and matched, the piston mechanism (8) comprises a piston plate (801), the upper end of the piston plate (801) is fixedly connected with a connecting block (802), one end of the connecting block (802) is rotationally connected with one end of the transmission rod (705), the piston plate (801) is slidably sleeved inside the water inlet pipe (603), a plurality of guide slide blocks (803) are annularly arranged and fixedly connected to the outer side of the piston plate (801), a plurality of guide slide blocks (803) are mutually matched and are slidably sleeved between the piston plate (801) and a plurality of limit grooves (604), the upper end of the piston plate (801) is fixedly connected with the piston plate (803), two sides of the piston plate (801) are fixedly connected with two sides of the piston plate (803) and are fixedly connected with two sides of the piston plate (801) by two sides of the piston plate (803), the assembly ends of the reinforcing bolts (9) sequentially penetrate through the first butt joint flange (3015) and the second butt joint flange (605) respectively, one side of the reinforcing bolts is communicated with the other side of the second butt joint flange (605), and the reinforcing nuts (10) are sleeved on the assembly ends of the reinforcing bolts (9) in a threaded mode respectively.