CN215629802U

CN215629802U - Water conservancy water and electricity dam water inlet floater cleaning device

Info

Publication number: CN215629802U
Application number: CN202122047080.4U
Authority: CN
Inventors: 乔艳华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-25
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a water conservancy and hydropower dam water inlet floater cleaning device, and relates to the technical field of cleaning devices. This water conservancy water and electricity dam water inlet floater cleaning device sets up through the cooperation of two conveyer belts, thereby can dial the floater of department of intaking in the use and transport the collecting vat and played and concluded the effect of collecting, sets up through the cooperation of two filter screens, can replace at the in-process that uses to play and filtered incessant effect to the aquatic floater, reached the purpose that dam water inlet department floater was cleared up.

Description

Water conservancy water and electricity dam water inlet floater cleaning device

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to a water conservancy and hydropower dam water inlet floater cleaning device.

Background

Hydroelectric power generation needs to have certain water head, utilizes the water impact hydraulic turbine to drive generating set and generates electricity, but easily produces many floaters on the surface of water, if the floater enters into the hydraulic turbine, easily leads to the hydraulic turbine to break down or even damage, and then easily causes huge loss of property to the hydraulic turbine damages then easily leads to generating set can't generate electricity, easily causes extensive power failure accident, consequently needs clear up the surface of water floater. Therefore, a floating object cleaning device is needed to collect and clean floating objects on the water surface and in the water so as to facilitate the normal operation of the water turbine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a water conservancy and hydropower dam water inlet floater cleaning device, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: including the dam body, its characterized in that: the water inlet has been seted up at the middle part of dam body, the fixed surface of dam body is connected with the baffle, the surface of baffle is equipped with the spout, sliding connection has the filter screen in the spout, the bottom surface fixedly connected with bottom plate of baffle, the last fixed surface of bottom plate is connected with the bounding wall, a side and the dam body fixed connection of bounding wall, the another side of bounding wall rotates and is connected with the dwang, the one end fixedly connected with locating plate of dwang, the surface of dwang is equipped with the second rake claw, the last fixed surface of baffle is connected with the roof, fixed surface is connected with the motor on the roof, the output transmission of motor is connected with the axis of rotation, the other end of axis of rotation rotates and connects on the bottom plate, the first gear of fixed surface of axis of rotation, one side that the baffle is close to the axis of rotation is equipped with the keyway.

Optionally, the last fixed surface of bounding wall is connected with the dog, and the position of dog suits with the position of locating plate, and the surface of dwang has cup jointed the torsional spring, and the one end of torsional spring links to each other with the dog, and the other end links to each other with the locating plate.

Optionally, the number of the baffles is two, the baffles are located on two sides of the water inlet, the chute is arranged on one side, close to the water inlet, of the baffles, the enclosing plate and the bottom plate enclose a collecting tank, drain holes are formed in the surface of the enclosing plate, and drain holes are formed in part of the surface of the collecting tank on the bottom plate.

Optionally, the quantity of axis of rotation is four, and two are a set of, are the splayed form and arrange on the bottom plate, and wherein two axis of rotation are located the both sides of baffle, and one of them of two other axis of rotation is connected with motor drive, and the surface of these two axis of rotation is fixedly connected with second gear respectively, and the surface rotation of the first gear of fixedly connected in each group axis of rotation is connected with the chain, the side fixedly connected with conveyer belt of chain, the surface of conveyer belt is equipped with first rake claw.

Optionally, the number of the filter screens is two, the surfaces of the filter screens are designed in a net shape, and the filter layers are arranged inside the filter screens.

Optionally, the number of the conveying belts is two, and the conveying belts are all designed to be hollow out, the number of the first rake claws is multiple, the first rake claws are orderly arranged on the surface of the conveying belt, and the size of the first rake claws is adapted to the size of the key groove.

(III) advantageous effects

The utility model provides a water conservancy and hydropower dam water inlet floater cleaning device, which has the following beneficial effects:

1. this water conservancy water and electricity dam water inlet floater cleaning device, through the setting of collecting vat, make this floater cleaning device possess the effect of collecting the floater, set up through the cooperation of two conveyer belts, can pull the floater of water inlet department open and transport the collecting vat in the in-process of using, through the setting of second rake claw, the floater that can avoid collecting flows away from the collecting vat to played and concluded the effect of collecting, reached the purpose of dam water inlet department floater clearance.

2. This water conservancy water and electricity dam water inlet floater cleaning device through the setting of spout, makes this filter screen possess the effect of quick installation dismantlement, sets up through the cooperation of two filter screens, can replace at the in-process that uses to play and filtered incessant effect to the aquatic floater, reached the secondary and cleared up the floater, made the hydraulic turbine normal operating purpose.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic cross-sectional view of a top view of the present invention;

FIG. 4 is an enlarged view of FIG. 3A;

fig. 5 is a right side view, half cross-sectional view of the present invention.

In the figure: 1. a dam body; 2. collecting tank; 3. a filter screen; 4. a top plate; 5. a motor; 6. a conveyor belt; 7. a base plate; 8. a drain hole; 9. enclosing plates; 10. a baffle plate; 11. a rotating shaft; 12. a first gear; 13. A second gear; 14. a chute; 15. a first rake claw; 16. a second rake claw; 17. rotating the rod; 18. a stopper; 19. positioning a plate; 20. a chain; 21. a water inlet; 22. a keyway.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: a water conservancy and hydropower dam water inlet floater cleaning device comprises a dam body 1, wherein a water inlet 21 is formed in the middle of the dam body 1, a baffle 10 is fixedly connected to the surface of the dam body 1, a chute 14 is formed in the surface of the baffle 10, a filter screen 3 is connected in the chute 14 in a sliding mode, the number of the filter screens 3 is two, the surface of each filter screen 3 is in a net-shaped design, a filter layer is arranged in each filter screen, a bottom plate 7 is fixedly connected to the bottom surface of the baffle 10, a surrounding plate 9 is fixedly connected to the upper surface of the bottom plate 7, one side surface of the surrounding plate 9 is fixedly connected with the dam body 1, a rotating rod 17 is rotatably connected to the other side surface of the surrounding plate 9, a stop block 18 is fixedly connected to the upper surface of the surrounding plate 9, the position of the stop block 18 is matched with the position of a positioning plate 19, a torsion spring is sleeved on the surface of the rotating rod 17, one end of the torsion spring is connected with the stop block 18, the other end of the positioning plate 19 is connected with a second rake claw 16, the number of the baffle plates 10 is two, the baffle plates are positioned on two sides of the water inlet 21, the sliding grooves 14 are arranged on one side, close to the water inlet 21, of the baffle plates 10, the enclosing plates 9 and the bottom plate 7 enclose a collecting tank 2, drain holes 8 are formed in the surfaces of the enclosing plates 9, part of the surfaces of the collecting tank 2 of the bottom plate 7 are provided with the drain holes 8, the upper surface of each baffle plate 10 is fixedly connected with the top plate 4, the upper surface of each top plate 4 is fixedly connected with the motor 5, the output end of the motor 5 is in transmission connection with the rotating shaft 11, the other end of the rotating shaft 11 is rotatably connected to the bottom plate 7, the surfaces of the rotating shafts 11 are fixedly connected with the first gears 12, the number of the rotating shafts 11 is four, the two rotating shafts 11 are in one group and are arranged on the bottom plate 7 in an inverted V shape, the two rotating shafts 11 are positioned on two sides of the baffle plates 10, one of the other two rotating shafts 11 are in transmission connection with the motor 5, and the surfaces of the two rotating shafts 11 are respectively and fixedly connected with the second gears 13, and the surface of the first gear 12 fixedly connected to each group of rotating shafts 11 is rotatably connected with a chain 20, the side surface of the chain 20 is fixedly connected with a conveying belt 6, the surface of the conveying belt 6 is provided with a plurality of first rake claws 15, the number of the conveying belts 6 is two, and the conveying belts are all designed to be hollow, the number of the first rake claws 15 is multiple, and the first rake claws 15 are orderly arranged on the surface of the conveying belt 6, the size of the first rake claws 15 is matched with the key groove 22, and one side of the baffle 10 close to the rotating shafts 11 is provided with the key groove 22.

When the water conservancy and hydropower dam water inlet floater cleaning device is used, the filter screen 3 is fixed on the baffle 10 through the chute 14, the motor 5 is opened, the output end of the motor 5 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the first gear 12 and the second gear 13 to rotate, the first gear 12 drives the chain 20, the chain 20 drives the conveyer belt 6 to rotate, the second gear 13 drives the other conveyer belt 6 to rotate, the two conveyer belts 6 divide floaters to be conveyed into the collecting tank 2 through the first rake 15, the rotating rod 17 is driven to rotate when the floaters enter the collecting tank 2, when no floaters exist, the rotating rod 17 resets under the action of the torsion spring, the positioning plate 19 rotates to the position of the stop block 18, the second rake 16 stops the floaters from the collecting tank 2, so as to collect the floaters, and small floaters passing through the conveyer belt 6 are stopped when passing through the filter screen 3, when floaters on the surface of the filter screen 3 need to be treated, another filter screen 3 needs to be put in and taken out to be replaced.

The working principle and the beneficial effects of the utility model are as follows: this water conservancy water and electricity dam water inlet floater cleaning device, setting through collecting vat 2, make this floater cleaning device possess the effect of collecting the floater, cooperation setting through two conveyer belts 6, can pull the floater of water inlet 21 department open and transport in collecting vat 2 at the in-process of using, setting through second rake 16, the floater that can avoid collecting flows away from collecting vat 2, thereby the effect of collecting has been sumd up, the purpose of dam water inlet 21 department floater clearance has been reached, setting through spout 14, make this filter screen 3 possess the effect of quick installation dismantlement, cooperation setting through two filter screens 3, in-process at the use can be replaced, thereby played the incessant effect of aquatic floater filtration, secondary clearance floater has been reached, make the hydraulic turbine normally moving purpose, the installation is normally operated, thereby the utility model has the advantages of a novel design

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a water conservancy water and electricity dam water inlet floater cleaning device, includes dam body (1), its characterized in that: the water inlet (21) has been seted up at the middle part of dam body (1), the fixed surface of dam body (1) is connected with baffle (10), the surface of baffle (10) is equipped with spout (14), sliding connection has filter screen (3) in spout (14), the bottom surface fixedly connected with bottom plate (7) of baffle (10), the last fixed surface of bottom plate (7) is connected with bounding wall (9), a side and dam body (1) fixed connection of bounding wall (9), the another side of bounding wall (9) rotates and is connected with dwang (17), the one end fixedly connected with locating plate (19) of dwang (17), the surface of dwang (17) is equipped with second rake claw (16), the last fixed surface of baffle (10) is connected with roof (4), fixed surface is connected with motor (5) on roof (4), the output transmission of motor (5) is connected with axis of rotation (11), the other end of axis of rotation (11) is rotated and is connected on bottom plate (7), the fixed surface of axis of rotation (11) is connected with first gear (12), one side that baffle (10) are close to axis of rotation (11) is equipped with keyway (22).

2. The water conservancy and hydropower dam water inlet floater cleaning device of claim 1, which is characterized in that: the last fixed surface of bounding wall (9) is connected with dog (18), and the position of dog (18) suits with the position of locating plate (19), and the surface of dwang (17) has cup jointed the torsional spring, and the one end of torsional spring links to each other with dog (18), and the other end links to each other with locating plate (19).

3. The water conservancy and hydropower dam water inlet floater cleaning device of claim 1, which is characterized in that: the number of the baffle plates (10) is two, the baffle plates are located on two sides of the water inlet (21), the sliding grooves (14) are formed in one side, close to the water inlet (21), of the baffle plates (10), the enclosing plates (9) and the bottom plate (7) enclose to form the collecting tank (2), drain holes (8) are formed in the surface of the enclosing plates (9), and the drain holes (8) are formed in part of the surface of the collecting tank (2) of the bottom plate (7).

4. The water conservancy and hydropower dam water inlet floater cleaning device of claim 1, which is characterized in that: the quantity of axis of rotation (11) is four, and two are a set of, are the splayed form of falling and arrange on bottom plate (7), and wherein two axis of rotation (11) are located the both sides of baffle (10), and one of them in two other axis of rotation (11) is connected with motor (5) transmission, and the surface difference fixedly connected with second gear (13) of these two axis of rotation (11), and the surperficial rotation of fixedly connected's first gear (12) is connected with chain (20) on each set axis of rotation (11), the side fixedly connected with conveyer belt (6) of chain (20), the surface of conveyer belt (6) is equipped with first rake claw (15).

5. The water conservancy and hydropower dam water inlet floater cleaning device of claim 1, which is characterized in that: the number of the filter screens (3) is two, the surfaces of the filter screens (3) are designed in a net shape, and the filter layers are arranged inside the filter screens.

6. A water conservancy and hydropower dam water inlet floater cleaning device according to claim 4, characterized in that: the number of the conveying belts (6) is two, the conveying belts are all designed to be hollow, the number of the first rake claws (15) is multiple, the first rake claws (15) are orderly arranged on the surface of the conveying belts (6), and the size of the first rake claws (15) is adapted to the size of the key groove (22).