CN218564022U

CN218564022U - Water channel anti-blocking device for hydraulic engineering construction

Info

Publication number: CN218564022U
Application number: CN202223032587.3U
Authority: CN
Inventors: 孙志国; 李红敏; 李媛媛
Original assignee: Hubei Chuyao Water Resources And Hydropower Engineering Co ltd
Current assignee: Hubei Chuyao Water Resources And Hydropower Engineering Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-03
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to a stifled device field is prevented to the ditch, and a stifled device is prevented to hydraulic engineering construction water ditch is disclosed, including base and water pump, the top of base is provided with the top cap, the water pump sets up in the inside of base, and the top UNICOM of water pump has the connecting pipe, the connecting pipe extends in the outside of base, the filter screen is all installed to the both sides of base, the inside below fixed mounting that is located the filter screen of base has waterproof box, the pivot has been run through in the waterproof box, the net brush is installed at the both ends of pivot, be located fixed mounting in the pivot in the waterproof box and have the gear, the below of gear is provided with the toothed disc, be provided with drive gear pivoted revolution mechanic between toothed disc and the gear, one side of toothed disc is provided with its pivoted connecting rod one of drive, the other end department of connecting rod one is provided with the drive structure, the periphery of waterproof box is provided with the slope, the bottom fixed mounting of base has the impurity case, through reciprocal intermittent type rotation for debris in the sieve on the filter screen obtains effectual sweeping away.

Description

Water channel anti-blocking device for hydraulic engineering construction

Technical Field

The utility model relates to a stifled device field is prevented to the ditch, specifically is a stifled device is prevented to hydraulic engineering construction ditch.

Background

According to the anti-blocking device for water taking of the ditch based on the hydraulic engineering disclosed by CN213979133U on the Chinese patent net, a motor spindle rotates to drive a shaft sleeve to rotate, the shaft sleeve rotates to drive a connecting rod to rotate, the connecting rod rotates to drive a net brush to rotate to clean sundries on the surface of a wire netting, the normal operation of the device can be effectively prevented from being influenced by the accumulation of sludge on the surface of the wire netting, the filter net is checked regularly, the filter net is taken down from a water suction pipe by a rotary spiral cover, the spiral cover rotates below the water suction pipe after being replaced by a new filter net, the replacement of the filter net is convenient to complete, the submersible pump introduces water filtered by the filter net into the connecting pipe through the water suction pipe, the water in the connecting pipe is cleaned through a folding pipe and a water suction pipe, the problem that the water taking of the sludge and the sundries causes the sludge or the sundries to enter the pipeline to be unsmooth in water pumping can be effectively prevented, the water taking of the ditch is driven to rotate by the rotation of the connecting rod, the water taking construction device can only be positioned in one direction, and the daily cleaning process, the anti-blocking device for preventing construction of the water taking of the hydraulic engineering can be repeatedly cleaned.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a stifled device is prevented with ditch to hydraulic engineering construction has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stifled device is prevented to ditch for hydraulic engineering construction, includes base and water pump, the top of base is provided with the top cap, the water pump sets up in the inside of base, and the top UNICOM of water pump has the connecting pipe, the connecting pipe extends in the outside of base, the filter screen is all installed to the both sides of base, the inside below fixed mounting that is located the filter screen of base has waterproof box, it has the pivot to run through in the waterproof box, the net brush is installed at the both ends of pivot, be located fixed mounting in the pivot in the waterproof box and have the gear, the below of gear is provided with the toothed disc, be provided with drive gear pivoted rotating-structure between toothed disc and the gear, one side of toothed disc is provided with its pivoted connecting rod one of drive, the other end department of connecting rod one is provided with drive structure, the periphery of waterproof box is provided with the slope, the bottom fixed mounting of base has the impurity case, the bottom central point department of impurity case is provided with the export.

Preferably, the rotating structure comprises a rack, a sliding groove is formed in the bottom end of the rack, the rack is connected to the top end of the gear disc in a sliding mode through the sliding groove, fixed blocks are fixedly mounted on the top end of the gear disc and located on two sides of the rack, and the gear and the rack are meshed and connected together.

Preferably, the driving structure comprises a second connecting rod, a motor is fixedly mounted at one end of the second connecting rod, the other end of the second connecting rod is connected with the first connecting rod, a sliding block is fixedly mounted at the other end of the first connecting rod, a moving groove is formed in the gear disc, and the sliding block is connected in the moving groove in a sliding mode.

Preferably, a storage battery for providing kinetic energy of the motor is arranged below the motor, the motor and the storage battery are fixedly arranged in the supporting seat, and the motor and the storage battery are electrically connected together.

Preferably, the through holes are formed in the bottom end of the base and located below the filter screen, and the through holes are communicated with the impurity box.

Preferably, the cross section of the slope is isosceles trapezoid, and two sides of the bottom end of the slope are connected with the through hole.

Preferably, the filter screen is circular, the length of the net brush is consistent with the diameter of the filter screen, the central point of the net brush and the central axis of the filter screen are on the same horizontal plane, and the surface of the net brush is attached to the surface of the filter screen.

(III) advantageous effects

Compared with the prior art, the utility model provides a stifled device is prevented to ditch for hydraulic engineering construction possesses following

Has the advantages that:

this stifled device is prevented to ditch for hydraulic engineering construction, it rotates to drive two connecting rods through the motor, rotate the rotation that drives connecting rod one through two connecting rods, the slider of the connecting rod other end promotes the toothed disc through the shifting chute and is reciprocating rotary motion this moment, when the fixed block on the toothed disc strikes the rack, the rack slides and drives the gear and rotate, the net brush of pivot both sides is located the filter screen rotation round this moment, when the fixed block of opposite side strikes the rack on the toothed disc, same principle makes net brush reversal round, rotation through reciprocal intermittent type, remove the debris in the sieve pore on the filter screen, can prevent effectively that a large amount of silt from entering the connecting tube at the during operation of water pump appearance, influence the pumping work of water pump.

Drawings

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

FIG. 2 is a schematic view of the rotating structure and the driving structure of the present invention;

FIG. 3 is a schematic view of the driving structure of the present invention;

fig. 4 is a schematic view of the rotating structure of the present invention.

In the figure: 1. a base; 2. a filter screen; 3. a top cover; 4. a connecting pipe; 5. a water pump; 6. a waterproof box; 7. a motor; 8. a storage battery; 9. net brushing; 10. a first connecting rod; 11. a second connecting rod; 12. a gear plate; 13. a gear; 14. a rack; 15. a chute; 16. a fixed block; 17. a moving groove; 18. a rotating shaft; 19. a slope; 20. a through hole; 21. an impurity box; 22. an outlet; 23. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a ditch anti-blocking device for hydraulic engineering construction comprises a base 1 and a water pump 5, a top cover 3 is arranged on the top end of the base 1, the water pump 5 is arranged inside the base 1, a connecting pipe 4 is communicated with the top end of the water pump 5, the connecting pipe 4 extends to the outer side of the base 1, filter screens 2 are arranged on both sides of the base 1, a waterproof box 6 is fixedly arranged below the filter screens 2 inside the base 1, a rotating shaft 18 penetrates through the waterproof box 6, net brushes 9 are arranged at both ends of the rotating shaft 18, a gear 13 is fixedly arranged on the rotating shaft 18 inside the waterproof box 6, a gear disc 12 is arranged below the gear 13, a rotating structure for rotating the driving gear 13 is arranged between the gear disc 12 and the gear 13, one side of toothed disc 12 is provided with its pivoted connecting rod 10 of drive, the other end department of connecting rod 10 is provided with the drive structure, the periphery of waterproof box 6 is provided with slope 19, the bottom fixed mounting of base 1 has impurity case 21, the bottom central point department of putting of impurity case 21 is provided with export 22, install the balancing weight in the base 1, can sink the aquatic with the device, buoyancy plate 3 that the base top set up brings buoyancy for the device, make the device wholly just float under the surface of water, sink the aquatic through base 1, draw water back rethread connecting pipe 4 through water pump 5 and derive, carry out water proof protection to drive structure and rotating-structure through waterproof box 6.

Further, the rotating structure comprises a rack 14, a sliding groove 15 is formed in the bottom end of the rack 14, the rack 14 is connected to the top end of the gear disc 12 in a sliding mode through the sliding groove 15, fixing blocks 16 are fixedly mounted on two sides, located on the top end of the rack 14, of the gear disc 12, the gear 13 is meshed with the rack 14, when the fixing blocks 16 on the gear disc 12 impact the rack 14, the rack 14 slides to drive the gear 13 to rotate, at the moment, the net brushes 9 on two sides of the rotating shaft 18 are located on the filter screen 2 to rotate for one circle, when the fixing blocks 16 on the other side of the gear disc 12 impact the rack 14, the net brushes 9 are enabled to rotate for one circle in a reverse mode through the same principle, and when the rack 14 does not slide, the net brushes 9 stop cleaning.

Further, the driving structure comprises a second connecting rod 11, a motor 7 is fixedly mounted at one end of the second connecting rod 11, the other end of the second connecting rod 11 is connected with the first connecting rod 10, a sliding block 23 is fixedly mounted at the other end of the first connecting rod 10, a moving groove 17 is formed in the gear disc 12, the sliding block 23 is connected in the moving groove 17 in a sliding mode, the second connecting rod 11 is driven to rotate through the motor 7, the first connecting rod 10 is driven to rotate through the rotation of the second connecting rod 11, and the sliding block 23 at the other end of the first connecting rod 10 pushes the gear disc 12 to do reciprocating rotation motion through the moving groove 17.

Further, a storage battery 8 for providing kinetic energy of the motor 7 is arranged below the motor 7, the motor 7 and the storage battery 8 are fixedly installed in the supporting seat, and the motor 7 is electrically connected with the storage battery 8.

Further, the through hole 20 has all been seted up to the inside bottom of base 1 below that is located filter screen 2, is linked together between through hole 20 and the impurity case 21.

Furthermore, the cross section of the slope 19 is isosceles trapezoid, and both sides of the bottom end of the slope 19 are connected with the through hole 20, and when sundries fall down, the sundries sink into the through hole 20 through the guide of the slope 19, so that the sundries cannot be accumulated in the base 1, and the water pump 5 is blocked.

Furthermore, the filter screen 2 is circular, the length of the net brush 9 is consistent with the diameter of the filter screen 2, the central point of the net brush 9 and the central axis of the filter screen 2 are on the same horizontal plane, and the surface of the net brush 9 is attached to the surface of the filter screen 2.

The working principle is as follows: when the device is used, the storage battery 8 supplies power to the motor 7, the storage battery 1 sinks into water, the water is pumped by the water pump 5 and then is led out through the connecting pipe 4, the waterproof box 6 is used for protecting the driving structure and the rotating structure from water, after the water pump 5 works for a period of time, a lot of sundries are adsorbed in the sieve holes in the filter screen 2 to influence the water pumping work of the water pump 5, the motor 7 is started, the connecting rod II 11 is driven to rotate through the motor 7, the connecting rod I10 is driven to rotate through the rotating rod II 11, the sliding block 23 at the other end of the connecting rod I10 pushes the gear disc 12 to do reciprocating rotating motion through the moving groove 17, when the fixing block 16 on the gear disc 12 impacts the rack 14, the rack 14 slides to drive the gear 13 to rotate, at the moment, the net brushes 9 on the two sides of the rotating shaft 18 are located on the filter screen 2 to rotate, when the fixing block 16 on the other side of the gear disc 12 impacts the rack 14, the same principle enables the net brushes 9 to rotate in a circle, after the sundries in the sieve holes in the filter screen 2 are swept through the intermittent rotation, when the sundries fall into the slope 19, and the slope through the guiding through hole 20, so that the sundries do not sink into the water pump 1, and the base 5 cannot be blocked.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 stifled device is prevented with ditch in hydraulic engineering construction, includes base (1) and water pump (5), its characterized in that: the top of base (1) is provided with top cap (3), water pump (5) set up in the inside of base (1), and the top UNICOM of water pump (5) has connecting pipe (4), connecting pipe (4) extend in the outside of base (1), filter screen (2) are all installed to the both sides of base (1), the below fixed mounting that the inside of base (1) is located filter screen (2) has waterproof case (6), it has pivot (18) to run through in waterproof case (6), net brush (9) are installed at the both ends of pivot (18), fixed mounting has gear (13) on pivot (18) in waterproof case (6), and the below of gear (13) is provided with toothed disc (12), be provided with drive gear (13) pivoted revolution mechanic between toothed disc (12) and gear (13), one side of toothed disc (12) is provided with its pivoted connecting rod one (10) of drive, the other end department of connecting rod (10) is provided with drive structure, the periphery of waterproof case (6) is provided with bottom (19), base (1) fixed position of impurity (21), export department of impurity (21).

2. The water channel anti-blocking device for the hydraulic engineering construction according to claim 1, wherein: the rotating structure comprises a rack (14), a sliding groove (15) is formed in the bottom end of the rack (14), the rack (14) is connected to the top end of a gear disc (12) in a sliding mode through the sliding groove (15), fixed blocks (16) are fixedly mounted on two sides, located on the rack (14), of the top end of the gear disc (12), and the gear (13) is meshed with the rack (14) and connected together.

3. The water channel anti-blocking device for the hydraulic engineering construction according to claim 1, wherein: the driving structure comprises a second connecting rod (11), a motor (7) is fixedly mounted at one end of the second connecting rod (11), the other end of the second connecting rod (11) is connected with the first connecting rod (10), a sliding block (23) is fixedly mounted at the other end of the first connecting rod (10), a moving groove (17) is formed in the gear disc (12), and the sliding block (23) is slidably connected into the moving groove (17).

4. The water channel anti-blocking device for the hydraulic engineering construction according to claim 3, wherein: the motor is characterized in that a storage battery (8) for providing kinetic energy of the motor (7) is arranged below the motor (7), the motor (7) and the storage battery (8) are fixedly arranged in the supporting seat, and the motor (7) and the storage battery (8) are electrically connected together.

5. The water channel anti-blocking device for the hydraulic engineering construction according to claim 1, wherein: through-hole (20) have all been seted up to the inside bottom of base (1) below that is located filter screen (2), be linked together between through-hole (20) and impurity case (21).

6. The water channel anti-blocking device for hydraulic engineering construction according to claim 5, wherein: the cross section of the slope (19) is isosceles trapezoid, and two sides of the bottom end of the slope (19) are connected with the through hole (20).

7. The water channel anti-blocking device for the hydraulic engineering construction according to claim 1, wherein: the filter screen (2) is circular, the length of the net brush (9) is consistent with the diameter of the filter screen (2), the center point of the net brush (9) and the center axis of the filter screen (2) are on the same horizontal plane, and the surface of the net brush (9) is attached to the surface of the filter screen (2).