CN213114777U

CN213114777U - Device for dredging tail water of hydropower station

Info

Publication number: CN213114777U
Application number: CN202021618455.7U
Authority: CN
Inventors: 陶荣山
Original assignee: Malipo Manguan Hydropower Co ltd
Current assignee: Malipo Manguan Hydropower Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-04
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a device is used in desilting of power station tail water, which comprises a ship body, the upper end middle part fixedly connected with fixed block of hull, the upper end fixedly connected with pneumatic cylinder of fixed block, one side of fixed block is provided with the third backup pad, third backup pad upper end middle part is provided with the bearing, the inner wall fixedly connected with dwang of bearing, be provided with the third pipe in the dwang, the first backup pad of lower extreme fixedly connected with of dwang, the lower extreme of first backup pad is provided with the agitator, upper end one side of hull is provided with takes out the silt pump, the inside fixedly connected with collecting box of hull. The utility model discloses in, can effectually carry out an effectual desilting work to the power station tail water, easy operation, the desilting effect is very good.

Description

Device for dredging tail water of hydropower station

Technical Field

The utility model relates to a desilting device field especially relates to a device is used in desilting of power station tail water.

Background

For long-term use of the hydropower station, sludge can be generated after a long time, so that the tail water of the hydropower station needs to be desilted.

At present stage's desilting work, the equipment desilting efficiency of use is slow, consumes a large amount of manual works, and can not reach effectual desilting, compares under, the utility model discloses, can effectually extract silt, artificial use is less, and is efficient, can effectively carry out a desilting, and the result of use is very good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a device for dredging tail water of a hydropower station.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a device for dredging tail water of a hydropower station comprises a ship body, wherein a fixed block is fixedly connected to the middle of the upper end of the ship body, a third motor is arranged inside the fixed block, a motor shaft extends from one end of the third motor, a hydraulic pump is fixedly connected to one end of the motor shaft, a fourth guide pipe is fixedly connected to one end of the hydraulic pump, an oil tank is fixedly connected to one end of the fourth guide pipe, a fifth guide pipe is fixedly connected to the upper end of the hydraulic pump, a hydraulic cylinder is fixedly connected to the upper end of the fixed block, the fifth guide pipe is fixedly connected with the hydraulic cylinder, a telescopic rod extends from one end of the hydraulic cylinder, a first rotating pin shaft is arranged at one end of the telescopic rod, a third supporting plate is fixedly connected to one end of the first rotating pin shaft, a second rotating pin shaft is fixedly connected to one side of the, the supporting rods are fixedly connected to two sides of the upper end of the third supporting plate, the second supporting plate is fixedly connected to the upper ends of the supporting rods, and the collecting box is fixedly connected to one side of the lower end of the inside of the ship body.

As a further description of the above technical solution:

the upper end of hull and in one side fixedly connected with second motor of fixed block, the one end of second motor extends has the one end fixedly connected with of motor shaft and motor shaft to take out the silt pump, take out the lower extreme fixedly connected with second pipe of silt pump, second pipe and collecting box fixed connection.

As a further description of the above technical solution:

and a fourth motor is fixedly connected inside one side of the third supporting plate. The one end of fourth motor extends has the first gear of the one end fixedly connected with of motor shaft and motor shaft, one side middle part of third backup pad is provided with the bearing, the inner wall fixedly connected with dwang of bearing, the one end fixedly connected with second gear of dwang, second gear and first gear intermeshing.

As a further description of the above technical solution:

the inside of dwang is provided with the third pipe, second backup pad and third pipe fixed connection, the upper end fixedly connected with of third pipe takes out the silt pipe, take out the silt pipe and take out silt pump fixed connection.

As a further description of the above technical solution:

the lower extreme side fixedly connected with first backup pad of dwang, the lower extreme of first backup pad is provided with the agitator.

As a further description of the above technical solution:

the inside of collecting box is provided with the filter screen, upper end one side of collecting box is provided with first pipe, the one end fixedly connected with suction pump of first pipe, the lower extreme of suction pump is provided with first motor, the one end fixedly connected with sixth pipe of suction pump.

The utility model discloses following beneficial effect has:

1. the utility model discloses, the telescopic link that the one end setting through the hydraulic pump drive pneumatic cylinder goes on carrying out an regulation to the third backup pad of being connected with the second rotation round pin axle rotation, adjusts the relative height of third backup pad, ensures the validity of desilting.

2. The utility model discloses, the agitator that fixed connection's second gear intermeshing made the dwang lower extreme setting on fixed connection's the first gear of fourth motor through setting up in the third backup pad and the dwang stirs silt.

3. The utility model discloses, the silt pump that takes out that sets up on the hull begins work and takes out silt and water to the collection incasement through the third pipe with take out the silt pipe, and with silt and separation of water through the filter screen that sets up in the collection incasement, use the suction pump to extract away water, discharge, easy operation, the result of use is very good.

Drawings

Fig. 1 is a schematic structural view of a device for dredging tail water of a hydropower station provided by the utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

Illustration of the drawings:

1. a hull; 2. a water pump; 3. a first motor; 4. a first conduit; 5. a collection box; 6. a second motor; 7. a second conduit; 8. a sludge pump; 9. pumping a silt pipe; 10. a third conduit; 11. a stirrer; 12. a first support plate; 13. rotating the rod; 14. a bearing; 15. a support bar; 16. a second support plate; 17. a first rotating pin; 18. a third support plate; 19. a second rotating pin shaft; 20. an oil tank; 21. a hydraulic cylinder; 22. a fourth conduit; 23. a fifth conduit; 24. a hydraulic pump; 25. a third motor; 26. a fixed block; 27. a sixth conduit; 28. a filter screen; 29. a fourth motor; 30. a first gear; 31. a second gear.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a device for dredging tail water of a hydropower station comprises a ship body 1, a fixed block 26 is fixedly connected to the middle of the upper end of the ship body 1, a third motor 25 is arranged inside the fixed block 26, one end of the third motor 25 extends to form a motor shaft, one end of the motor shaft is fixedly connected with a hydraulic pump 24, one end of the hydraulic pump 24 is fixedly connected with a fourth guide pipe 22, one end of the fourth guide pipe 22 is fixedly connected with an oil tank 20, the upper end of the hydraulic pump 24 is fixedly connected with a fifth guide pipe 23, the upper end of the fixed block 26 is fixedly connected with a hydraulic cylinder 21, the fifth guide pipe 23 is fixedly connected with the hydraulic cylinder 21, one end of the hydraulic cylinder 21 extends to form a telescopic rod, one end of the telescopic rod is provided with a first rotating pin shaft 17, one end of the first rotating pin shaft 17 is fixedly connected with a third supporting plate 18, so that the third supporting plate, the second rotating pin shaft 19 is rotatably connected with the third supporting plate 18, supporting rods 15 are fixedly connected to two sides of the upper end of the third supporting plate 18, a second supporting plate 16 is fixedly connected to the upper end of each supporting rod 15, and a collecting box 5 is fixedly connected to one side of the lower end of the inside of the ship body 1 to collect sludge and sewage.

The upper end of hull 1 just is at one side fixedly connected with second motor 6 of fixed block 26, and the one end of second motor 6 extends and has the motor shaft and the one end fixedly connected with of motor shaft to take out silt pump 8, and the lower extreme fixedly connected with second pipe 7 of taking out silt pump 8, second pipe 7 and collecting box 5 fixed connection, the inside fixedly connected with fourth motor 29 of one side of third backup pad 18. A motor shaft extends from one end of a fourth motor 29, a first gear 30 is fixedly connected to one end of the motor shaft, a bearing 14 is arranged in the middle of one side of a third support plate 18, a rotating rod 13 is fixedly connected to the inner wall of the bearing 14, a second gear 31 is fixedly connected to one end of the rotating rod 13, the second gear 31 is meshed with the first gear 30, the rotating rod 13 can rotate to effectively stir the sludge, a third guide pipe 10 is arranged inside the rotating rod 13, a second support plate 16 is fixedly connected with the third guide pipe 10, a sludge pumping pipe 9 is fixedly connected to the upper end of the third guide pipe 10, the sludge pumping pipe 9 is fixedly connected with a sludge pumping pump 8, a first support plate 12 is fixedly connected to the side surface of the lower end of the rotating rod 13, a stirrer 11 is arranged at the lower end of the first support plate 12, the sludge and water are stirred to be conveniently pumped, a filter screen 28 is, the water is filtered to the other half position, a first pipe 4 is arranged on one side of the upper end of the collecting box 5, a water suction pump 2 is fixedly connected to one end of the first pipe 4, a first motor 3 is arranged at the lower end of the water suction pump 2, a sixth pipe 27 is fixedly connected to one end of the water suction pump 2, and the filtered water is extracted through the water suction pump 2.

The working principle is as follows: the utility model discloses device is used in power station tail water desilting, the telescopic link through 21 one ends of pneumatic cylinder carries out to the regulation of third backup pad 18 makes agitator 11 and silt contact, the stirring of being convenient for, fixed connection's second gear 31 intermeshing makes agitator 11 that dwang 13 lower extreme set up rotate and stirs silt on the first gear 30 of fourth motor 29 through setting up in the third backup pad 18 and dwang 13, the pump 8 that draws silt on setting up hull 1 begins to work and takes out silt and water to collection box 5 in through third pipe 10 and pump silt pipe 9, filter screen 28 through setting up in collection box 5 is with silt and separation of water, use suction pump 2 to extract away water, and the operation is simple, and the result of use is very good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a device is used in desilting of power station tail water, includes hull (1), its characterized in that: the ship body is characterized in that a fixed block (26) is fixedly connected to the middle of the upper end of the ship body (1), a third motor (25) is arranged inside the fixed block (26), one end of the third motor (25) extends to form a motor shaft and one end of the motor shaft is fixedly connected with a hydraulic pump (24), one end of the hydraulic pump (24) is fixedly connected with a fourth guide pipe (22), one end of the fourth guide pipe (22) is fixedly connected with an oil tank (20), the upper end of the hydraulic pump (24) is fixedly connected with a fifth guide pipe (23), the upper end of the fixed block (26) is fixedly connected with a hydraulic cylinder (21), the fifth guide pipe (23) is fixedly connected with the hydraulic cylinder (21), one end of the hydraulic cylinder (21) extends to form a telescopic rod, one end of the telescopic rod is provided with a first rotating pin shaft (17), one end of the first rotating, one side of the fixed block (26) is fixedly connected with a second rotating pin shaft (19), the second rotating pin shaft (19) is rotatably connected with a third supporting plate (18), two sides of the upper end of the third supporting plate (18) are fixedly connected with supporting rods (15), the upper end of each supporting rod (15) is fixedly connected with a second supporting plate (16), and one side of the lower end of the inside of the ship body (1) is fixedly connected with a collecting box (5).

2. The device for dredging tail water of a hydropower station according to claim 1, characterized in that: the silt-pumping ship is characterized in that a second motor (6) is fixedly connected to one side of the fixing block (26) and the upper end of the ship body (1), a motor shaft and a silt-pumping pump (8) are fixedly connected to one end of the second motor (6) in an extending mode, a second guide pipe (7) is fixedly connected to the lower end of the silt-pumping pump (8), and the second guide pipe (7) is fixedly connected with the collecting box (5).

3. The device for dredging tail water of a hydropower station according to claim 1, characterized in that: the utility model discloses a motor, including third backup pad (18), one side inside fixedly connected with fourth motor (29) of third backup pad (18), the one end of fourth motor (29) is extended has the first gear of one end fixedly connected with (30) of motor shaft and motor shaft, one side middle part of third backup pad (18) is provided with bearing (14), the inner wall fixedly connected with dwang (13) of bearing (14), the one end fixedly connected with second gear (31) of dwang (13), second gear (31) and first gear (30) intermeshing.

4. The device for dredging tail water of a hydropower station according to claim 3, characterized in that: the inside of dwang (13) is provided with third pipe (10), second backup pad (16) and third pipe (10) fixed connection, upper end fixedly connected with of third pipe (10) is taken out silt pipe (9), take out silt pipe (9) and take out silt pump (8) fixed connection.

5. The device for dredging tail water of a hydropower station according to claim 3, characterized in that: the lower extreme side fixedly connected with first backup pad (12) of dwang (13), the lower extreme of first backup pad (12) is provided with agitator (11).

6. The device for dredging tail water of a hydropower station according to claim 1, characterized in that: the inside of collecting box (5) is provided with filter screen (28), upper end one side of collecting box (5) is provided with first pipe (4), the one end fixedly connected with suction pump (2) of first pipe (4), the lower extreme of suction pump (2) is provided with first motor (3), the one end fixedly connected with sixth pipe (27) of suction pump (2).