CN210163858U

CN210163858U - Filth cleaning device for water conservancy and hydropower

Info

Publication number: CN210163858U
Application number: CN201920526199.XU
Authority: CN
Inventors: 王美英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-03-20
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a filth cleaning device for water conservancy and hydropower, which comprises a bracket, a trash rack and a base, wherein the bottom of the trash rack is provided with a box body, one side of the box body is provided with a groove, steel bars are inserted into the inner side of the groove, traction rings are welded at the four corners of the top of the box body, the top of each traction ring is fixedly connected with a steel cable, thereby not only effectively cleaning the filth such as aquatic weed, rattan and the like in water, but also preventing the trash rack from being damaged, having extremely strong stability and safety, operating a motor to rotate a roller shaft, and enabling the box body to move upwards through the matching use of a reel, the steel bars and the traction rings, thereby cleaning the aquatic weed, the aquatic weed and the like wound on the surface of the trash rack, moving the box body upwards, enabling the top of the box body to be attached to the bottom of a first block body, enabling a hydraulic rod of an operating hydraulic cylinder to retract, and driving the first plate body, the pollutants in the box body are pushed by the first block body to be stored in the storage box.

Description

Filth cleaning device for water conservancy and hydropower

Technical Field

The utility model relates to a water conservancy water and electricity technical field specifically is a filth cleaning device for water conservancy water and electricity.

Background

In the upstream field of a pumping power station, a plurality of branches, leaves, waterweeds and other pollutants usually float in a reservoir, so that trash racks are arranged at water inlets, water delivery systems, pump station water intake ports and other parts of the hydropower station to prevent the pollutants from entering so as to avoid water head loss and equipment damage. In the using process of the trash rack, a large amount of sundries are accumulated for a long time, so that the use of the trash rack is influenced, the loss of a water head is caused, and the trash rack needs to be cleaned. At present, the trash cleaning measures of trash racks at water inlets and water intake parts of hydropower stations mainly adopt modes of lifting grid trash cleaning, trash pressing tooth rake trash cleaning, trash cleaning machine trash grasping and the like, the above measures relieve the problem that trash blocks a flow channel to a certain extent, but for trash such as waterweeds and rattans wound on trash rack bars, the trash cleaning device for water conservancy and hydropower is provided with effective trash cleaning measures except manual cleaning of the stopped lifting grid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filth cleaning device for water conservancy water and electricity to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a water conservancy and hydropower dirt cleaning device comprises a support, a trash rack and a base, wherein a box body is arranged at the bottom of the trash rack, a groove is formed in one side of the box body, steel bars are inserted into the inner side of the groove, traction rings are welded at four corners of the top of the box body, a steel cable is fixedly connected to the top of each traction ring, the other side of the steel cable is fixedly connected to the outer side of a reel, supporting rods are fixedly connected to the left side and the right side of the bottom of the support, the bottom of each supporting rod is fixedly connected with the base, a hydraulic cylinder is fixedly connected to the middle area of one side of the base, a first plate body is fixedly connected to a hydraulic rod of the hydraulic cylinder, a second block body is welded to the other side of the first plate body, a second plate body is welded to the other side of the second block body, the other side of the second plate body, the bottom of base fixedly connected with bin.

As further preferable in the present technical solution: the middle area of the support is fixedly connected with a bearing, an inner ring of the bearing is fixedly connected with a roller, one side of the roller is fixedly connected to the output end of the motor, and the top of the motor is fixedly connected to the bottom of the support.

As further preferable in the present technical solution: both sides of the rolling shaft are fixedly connected with reels.

As further preferable in the present technical solution: one side of the steel cable is fixedly connected with a limiting block, the bottom of the reel is provided with a stop block fixedly connected to one side of the supporting rod, and one side of the steel cable penetrates through the top of the stop block.

As further preferable in the present technical solution: the trash rack comprises billet and connecting rod.

As further preferable in the present technical solution: five are no less than in the quantity of recess, and all insert the billet in the recess.

Compared with the prior art, the beneficial effects of the utility model are that: the device not only can effectually clear away the pasture and water in the aquatic, filths such as rattan, can prevent the damage to the trash rack again, extremely strong stability and security have, the operation motor rotates the roller bearing, through the reel, billet and traction ring cooperation are used, make box rebound, thereby clear up trash rack surface winding's pasture and water, rattan etc., with box rebound, make the top laminating of box bottom first block, the hydraulic stem of operation pneumatic cylinder returns and contracts, drive first plate body, the second plate body, the third plate body, second block and first block return and contract, promote the internal pollutant of box through first block, deposit to the storage tank in.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

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

FIG. 4 is a schematic top view of the box body of the present invention;

fig. 5 is a schematic structural view of the first plate of the present invention;

fig. 6 is a schematic structural diagram of the box body of the present invention.

In the figure: 1. a support; 2. a roller; 3. coiling; 4. a motor; 5. a storage tank; 6. a hydraulic cylinder; 7. a first plate body; 8. a second plate body; 9. a first block; 10. a trash rack; 11. a steel bar; 12. a connecting rod; 13. a wire rope; 14. a traction ring; 15. a box body; 16. a second block; 17. a third plate body; 18. a groove; 19. a bearing; 20. a base; 21. a limiting block; 22. a stopper; 23. a support rod.

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.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a filth cleaning device for water conservancy water and electricity, includes support 1, trash rack 10 and base 20, the bottom of trash rack 10 is equipped with box 15, recess 18 has been seted up to one side of box 15, the billet 11 has been inserted to the inboard of recess 18, traction ring 14 has all been welded in the top four corners of

box

15, 14 top fixedly connected with steel cable 13 of traction ring, the opposite side fixed connection in the outside avris of reel 3 of steel cable 13, the equal fixedly connected with bracing piece 23 in the bottom left and right sides of support 1, the bottom fixedly connected with base 20 of bracing piece 23, regional fixedly connected with pneumatic cylinder 6 in the middle of one side of base 20, the hydraulic stem fixedly connected with first plate body 7 of pneumatic cylinder 6, the opposite side welding of first plate body 7 has second block 16, the opposite side welding of second block 16 has second plate body 8, the other side of the second plate body 8 is hinged to the top of the third plate body 17, the bottom of the third plate body 17 is fixedly connected with the first block body 9, and the bottom of the base 20 is fixedly connected with the storage box 5.

The motor 4 model: YE2

In this embodiment, specifically: a bearing 19 is fixedly connected in the middle area of the support 1, a roller 2 is fixedly connected to the inner ring of the bearing 19, one side of the roller 2 is fixedly connected to the output end of the motor 4, and the top of the motor 4 is fixedly connected to the bottom of the support 1; the top of the motor 4 is fixedly connected to the bottom of the bracket 1 for fixing the motor 4.

In this embodiment, specifically: both sides of the rolling shaft 2 are fixedly connected with reels 3; through the equal fixedly connected with reel 3 in the both sides of roller shaft 2 for fixed reel 3.

In this embodiment, specifically: one side of the steel cable 13 is fixedly connected with a limiting block 21, the bottom of the reel 3 is provided with a stop block 22 fixedly connected to one side of a support rod 23, and one side of the steel cable 13 penetrates through the top of the stop block 22; through the fixedly connected with stopper 21 in one side of steel cable 13, the bottom of reel 3 is equipped with the dog 22 of fixedly connected in bracing piece 23 one side, and one side of steel cable 13 runs through in the top of dog 22 for it is spacing in the process of carrying at box 15.

In this embodiment, specifically: the trash rack 10 consists of steel bars 11 and connecting rods 12; through the arrangement, the trash rack 10 is assembled.

In this embodiment, specifically: the number of the grooves 18 is not less than five, and steel bars 11 are inserted into the grooves 18; through the arrangement, the trash rack 10 can be cleaned conveniently by the box body 15.

Working principle or structural principle, when in use, the motor 4 is operated to rotate the rolling shaft 2 to drive the reel 3 to rotate, the steel cable 13 is wound on the inner side of the reel 3 to drive the traction ring 14 to move upwards, the traction ring 14 lifts the box body 15 to move upwards to push pollutants such as aquatic weeds, aquatic vines and the like wound on the outer side of the trash rack 10 to enable the pollutants such as the aquatic weeds, the aquatic vines and the like to fall off from the outer side of the trash rack 10, the box body 15 is lifted upwards to enable the right side of the box body 15 to be attached to the bottom of the first block body 9, the hydraulic cylinder 6 is operated, a hydraulic rod of the hydraulic cylinder 6 contracts backwards to enable the first plate body 7, the second block body 16, the second plate body 8, the third plate body 17 and the first block body 9 to move backwards, the pollutants such as the aquatic weeds, the aquatic vines and the like in the box body 15 are pushed to move through the first block body 9, the pollutants such as the aquatic weeds, the, so that the box body 15 can be limited in the lifting process.

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 water conservancy is filth cleaning device for water and electricity, includes support (1), trash rack (10) and base (20), its characterized in that: the trash rack is characterized in that a box body (15) is arranged at the bottom of the trash rack (10), a groove (18) is formed in one side of the box body (15), steel bars (11) are inserted into the inner side of the groove (18), traction rings (14) are welded at four corners of the top of the box body (15), steel cables (13) are fixedly connected to the tops of the traction rings (14), the other sides of the steel cables (13) are fixedly connected to the outer side of a reel (3), supporting rods (23) are fixedly connected to the left side and the right side of the bottom of the support (1), a base (20) is fixedly connected to the bottom of each supporting rod (23), a hydraulic cylinder (6) is fixedly connected to the middle area of one side of the base (20), a first plate body (7) is fixedly connected to a hydraulic rod of the hydraulic cylinder (6), a second block body (16) is welded to the other side of the first plate body (7), the opposite side of second plate body (8) articulates in the top of third plate body (17), the first block of bottom fixedly connected with (9) of third plate body (17), the bottom fixedly connected with bin (5) of base (20).

2. A hydraulic and hydro-power dirt cleaning device according to claim 1 and further characterised in that: the middle area of bracing piece (23) fixedly connected with bearing (19), the inner circle fixedly connected with roller bearing (2) of bearing (19), one side fixed connection of roller bearing (2) is in the output of motor (4), the top fixed connection of motor (4) is in the bottom of support (1).

3. A hydraulic and hydro-power dirt cleaning device according to claim 2, characterised in that: both sides of the rolling shaft (2) are fixedly connected with reels (3).

4. A hydraulic and hydro-power dirt cleaning device according to claim 1 and further characterised in that: one side fixedly connected with stopper (21) of steel cable (13), the bottom of reel (3) is equipped with dog (22) of fixed connection in bracing piece (23) one side, one side of steel cable (13) runs through in the top of dog (22).

5. A hydraulic and hydro-power dirt cleaning device according to claim 1 and further characterised in that: the trash rack (10) is composed of steel bars (11) and connecting rods (12).

6. A hydraulic and hydro-power dirt cleaning device according to claim 1 and further characterised in that: the number of the grooves (18) is not less than five, and steel bars (11) are inserted into the grooves (18).